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Posted to issues@maven.apache.org by "Lammert Westerhoff (JIRA)" <ji...@codehaus.org> on 2008/11/03 22:09:51 UTC

[jira] Created: (MNG-3815) maven-dependency-tree does not report conflicts between major versions

maven-dependency-tree does not report conflicts between major versions
----------------------------------------------------------------------

                 Key: MNG-3815
                 URL: http://jira.codehaus.org/browse/MNG-3815
             Project: Maven 2
          Issue Type: Bug
          Components: Dependencies
    Affects Versions: 2.0.9
            Reporter: Lammert Westerhoff
         Attachments: pom.xml

When I run the maven-dependency-tree against my project, it reports the following:
(commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)

This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.

The dependency tree:

com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
   org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
      org.apache.maven:maven-artifact:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
      org.apache.maven:maven-project:jar:2.0.8:compile
         org.apache.maven:maven-settings:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-profile:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
            (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
         org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
      org.apache.maven:maven-model:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      org.apache.maven:maven-core:jar:2.0.8:compile
         (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
            org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
               jtidy:jtidy:jar:4aug2000r7-dev:runtime
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
         (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
         commons-cli:commons-cli:jar:1.0:compile
         (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
               (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
               (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
            (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
            (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-monitor:jar:2.0.8:compile
         org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
            com.jcraft:jsch:jar:0.1.27:runtime
            (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         classworlds:classworlds:jar:1.1:compile
      org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
      org.apache.maven.shared:file-management:jar:1.1:compile
         (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         org.apache.maven.shared:maven-shared-io:jar:1.0:compile
            (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
            (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
         junit:junit:jar:3.8.1:compile
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
      org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
         asm:asm:jar:3.0:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
      (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
      org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
         org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
            (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
            (junit:junit:jar:3.8.1:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
            (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
      org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
      org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
      org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
   org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
      (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
   org.apache.maven:maven-plugin-api:jar:2.0.9:compile
   org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
      (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
      commons-validator:commons-validator:jar:1.2.0:compile
         commons-beanutils:commons-beanutils:jar:1.7.0:compile
            (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
         commons-digester:commons-digester:jar:1.6:compile
            (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
            (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
            (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
            (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
         commons-logging:commons-logging:jar:1.0.4:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
         xml-apis:xml-apis:jar:1.0.b2:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
      (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
      oro:oro:jar:2.0.7:compile
      (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
   commons-collections:commons-collections:jar:3.2.1:compile
   org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
   org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.apache.velocity:velocity:jar:1.5:compile
         (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
         commons-lang:commons-lang:jar:2.1:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
      org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
      org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
   org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
   org.codehaus.plexus:plexus-utils:jar:1.5.6:compile

My dependencies:
<dependencies>
    <dependency>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-dependency-plugin</artifactId>
      <version>2.0</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.shared</groupId>
      <artifactId>maven-dependency-tree
      </artifactId>
      <version>1.2</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.maven</groupId>
      <artifactId>maven-plugin-api</artifactId>
      <version>2.0.9</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.reporting</groupId>
      <artifactId>maven-reporting-impl</artifactId>
      <version>2.0.4</version>
    </dependency>
    <!-- Dependencies specified to resolve error conflicts -->
    <dependency>
      <groupId>commons-collections</groupId>
      <artifactId>commons-collections</artifactId>
      <version>2.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-core</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-site-renderer</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-module-xhtml</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.codehaus.plexus</groupId>
      <artifactId>plexus-utils</artifactId>
      <version>1.5.6</version>
    </dependency>
  </dependencies>


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[jira] Updated: (MSHARED-79) Spurious version reported for conflict

Posted by "Herve Boutemy (JIRA)" <ji...@codehaus.org>.

     [ http://jira.codehaus.org/browse/MSHARED-79?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Herve Boutemy updated MSHARED-79:
---------------------------------

    Comment: was deleted

(was: This should be better viewable than above:

The dependency tree:
{code} 
com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
   org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
      org.apache.maven:maven-artifact:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
      org.apache.maven:maven-project:jar:2.0.8:compile
         org.apache.maven:maven-settings:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-profile:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
            (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
         org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
      org.apache.maven:maven-model:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      org.apache.maven:maven-core:jar:2.0.8:compile
         (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
            org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
               jtidy:jtidy:jar:4aug2000r7-dev:runtime
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
         (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
         commons-cli:commons-cli:jar:1.0:compile
         (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
               (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
               (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
            (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
            (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-monitor:jar:2.0.8:compile
         org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
            com.jcraft:jsch:jar:0.1.27:runtime
            (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         classworlds:classworlds:jar:1.1:compile
      org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
      org.apache.maven.shared:file-management:jar:1.1:compile
         (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         org.apache.maven.shared:maven-shared-io:jar:1.0:compile
            (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
            (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
         junit:junit:jar:3.8.1:compile
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
      org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
         asm:asm:jar:3.0:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
      (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
      org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
         org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
            (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
            (junit:junit:jar:3.8.1:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
            (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
      org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
      org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
      org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
   org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
      (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
   org.apache.maven:maven-plugin-api:jar:2.0.9:compile
   org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
      (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
      commons-validator:commons-validator:jar:1.2.0:compile
         commons-beanutils:commons-beanutils:jar:1.7.0:compile
            (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
         commons-digester:commons-digester:jar:1.6:compile
            (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
            (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
            (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
            (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
         commons-logging:commons-logging:jar:1.0.4:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
         xml-apis:xml-apis:jar:1.0.b2:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
      (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
      oro:oro:jar:2.0.7:compile
      (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
   commons-collections:commons-collections:jar:3.2.1:compile
   org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
   org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.apache.velocity:velocity:jar:1.5:compile
         (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
         commons-lang:commons-lang:jar:2.1:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
      org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
      org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
   org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
   org.codehaus.plexus:plexus-utils:jar:1.5.6:compile
{code} 

My dependencies:
{code:xml} 
  <dependencies>
    <dependency>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-dependency-plugin</artifactId>
      <version>2.0</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.shared</groupId>
      <artifactId>maven-dependency-tree
      </artifactId>
      <version>1.2</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.maven</groupId>
      <artifactId>maven-plugin-api</artifactId>
      <version>2.0.9</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.reporting</groupId>
      <artifactId>maven-reporting-impl</artifactId>
      <version>2.0.4</version>
    </dependency>
    <!-- Dependencies specified to resolve error conflicts -->
    <dependency>
      <groupId>commons-collections</groupId>
      <artifactId>commons-collections</artifactId>
      <version>2.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-core</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-site-renderer</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-module-xhtml</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.codehaus.plexus</groupId>
      <artifactId>plexus-utils</artifactId>
      <version>1.5.6</version>
    </dependency>
  </dependencies>
{code} 
)

> Spurious version reported for conflict
> --------------------------------------
>
>                 Key: MSHARED-79
>                 URL: http://jira.codehaus.org/browse/MSHARED-79
>             Project: Maven Shared Components
>          Issue Type: Bug
>          Components: maven-dependency-tree
>    Affects Versions: maven-dependency-tree 1.2
>            Reporter: Lammert Westerhoff
>         Attachments: pom.xml
>
>
> When I run the maven-dependency-tree against my project, it reports the following:
> (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
> This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.
> The dependency tree:
> {noformat}com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
>    org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
>       org.apache.maven:maven-artifact:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
>       org.apache.maven:maven-project:jar:2.0.8:compile
>          org.apache.maven:maven-settings:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-profile:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
>             (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
>          org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>       org.apache.maven:maven-model:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       org.apache.maven:maven-core:jar:2.0.8:compile
>          (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
>             org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
>                jtidy:jtidy:jar:4aug2000r7-dev:runtime
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
>          (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>          commons-cli:commons-cli:jar:1.0:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
>                (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>                (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
>             (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
>             (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-monitor:jar:2.0.8:compile
>          org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
>             com.jcraft:jsch:jar:0.1.27:runtime
>             (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          classworlds:classworlds:jar:1.1:compile
>       org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
>       org.apache.maven.shared:file-management:jar:1.1:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          org.apache.maven.shared:maven-shared-io:jar:1.0:compile
>             (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
>             (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
>          junit:junit:jar:3.8.1:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
>       org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
>          asm:asm:jar:3.0:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>       (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
>       org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>          org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
>             (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (junit:junit:jar:3.8.1:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
>             (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
>       org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
>       org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
>       org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
>    org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
>       (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>    org.apache.maven:maven-plugin-api:jar:2.0.9:compile
>    org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
>       (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
>       commons-validator:commons-validator:jar:1.2.0:compile
>          commons-beanutils:commons-beanutils:jar:1.7.0:compile
>             (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
>          commons-digester:commons-digester:jar:1.6:compile
>             (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
>             (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
>             (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
>          commons-logging:commons-logging:jar:1.0.4:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>          xml-apis:xml-apis:jar:1.0.b2:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
>       (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
>       oro:oro:jar:2.0.7:compile
>       (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>    commons-collections:commons-collections:jar:3.2.1:compile
>    org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>    org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.apache.velocity:velocity:jar:1.5:compile
>          (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
>          commons-lang:commons-lang:jar:2.1:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>       org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
>       org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>    org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>    org.codehaus.plexus:plexus-utils:jar:1.5.6:compile{noformat}
> My dependencies:
> {code:xml}<dependencies>
>     <dependency>
>       <groupId>org.apache.maven.plugins</groupId>
>       <artifactId>maven-dependency-plugin</artifactId>
>       <version>2.0</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.shared</groupId>
>       <artifactId>maven-dependency-tree
>       </artifactId>
>       <version>1.2</version>
>       <scope>compile</scope>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven</groupId>
>       <artifactId>maven-plugin-api</artifactId>
>       <version>2.0.9</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.reporting</groupId>
>       <artifactId>maven-reporting-impl</artifactId>
>       <version>2.0.4</version>
>     </dependency>
>     <!-- Dependencies specified to resolve error conflicts -->
>     <dependency>
>       <groupId>commons-collections</groupId>
>       <artifactId>commons-collections</artifactId>
>       <version>2.1</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-core</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-site-renderer</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-module-xhtml</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.codehaus.plexus</groupId>
>       <artifactId>plexus-utils</artifactId>
>       <version>1.5.6</version>
>     </dependency>
>   </dependencies>
> {code}

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[jira] Commented: (MNG-3815) maven-dependency-tree does not report conflicts between major versions

Posted by "Lammert Westerhoff (JIRA)" <ji...@codehaus.org>.

    [ http://jira.codehaus.org/browse/MNG-3815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=152950#action_152950 ] 

Lammert Westerhoff commented on MNG-3815:
-----------------------------------------

I just found out that commons-collections:commons-collections:jar:2.0:compile is not even in the dependency tree at all!

And when I replace version 3.2.1 with 2.1 (e.g. 2.1 is now explicitly specified as nearest dependency) is still is mentioning that 2.1 is omitted for 2.0. Even though 2.1 is actually used according to the normal dependency report.

> maven-dependency-tree does not report conflicts between major versions
> ----------------------------------------------------------------------
>
>                 Key: MNG-3815
>                 URL: http://jira.codehaus.org/browse/MNG-3815
>             Project: Maven 2
>          Issue Type: Bug
>          Components: Dependencies
>    Affects Versions: 2.0.9
>            Reporter: Lammert Westerhoff
>         Attachments: pom.xml
>
>
> When I run the maven-dependency-tree against my project, it reports the following:
> (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
> This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.
> The dependency tree:
> com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
>    org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
>       org.apache.maven:maven-artifact:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
>       org.apache.maven:maven-project:jar:2.0.8:compile
>          org.apache.maven:maven-settings:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-profile:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
>             (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
>          org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>       org.apache.maven:maven-model:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       org.apache.maven:maven-core:jar:2.0.8:compile
>          (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
>             org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
>                jtidy:jtidy:jar:4aug2000r7-dev:runtime
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
>          (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>          commons-cli:commons-cli:jar:1.0:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
>                (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>                (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
>             (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
>             (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-monitor:jar:2.0.8:compile
>          org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
>             com.jcraft:jsch:jar:0.1.27:runtime
>             (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          classworlds:classworlds:jar:1.1:compile
>       org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
>       org.apache.maven.shared:file-management:jar:1.1:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          org.apache.maven.shared:maven-shared-io:jar:1.0:compile
>             (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
>             (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
>          junit:junit:jar:3.8.1:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
>       org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
>          asm:asm:jar:3.0:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>       (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
>       org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>          org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
>             (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (junit:junit:jar:3.8.1:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
>             (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
>       org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
>       org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
>       org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
>    org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
>       (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>    org.apache.maven:maven-plugin-api:jar:2.0.9:compile
>    org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
>       (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
>       commons-validator:commons-validator:jar:1.2.0:compile
>          commons-beanutils:commons-beanutils:jar:1.7.0:compile
>             (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
>          commons-digester:commons-digester:jar:1.6:compile
>             (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
>             (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
>             (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
>          commons-logging:commons-logging:jar:1.0.4:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>          xml-apis:xml-apis:jar:1.0.b2:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
>       (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
>       oro:oro:jar:2.0.7:compile
>       (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>    commons-collections:commons-collections:jar:3.2.1:compile
>    org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>    org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.apache.velocity:velocity:jar:1.5:compile
>          (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
>          commons-lang:commons-lang:jar:2.1:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>       org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
>       org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>    org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>    org.codehaus.plexus:plexus-utils:jar:1.5.6:compile
> My dependencies:
> <dependencies>
>     <dependency>
>       <groupId>org.apache.maven.plugins</groupId>
>       <artifactId>maven-dependency-plugin</artifactId>
>       <version>2.0</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.shared</groupId>
>       <artifactId>maven-dependency-tree
>       </artifactId>
>       <version>1.2</version>
>       <scope>compile</scope>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven</groupId>
>       <artifactId>maven-plugin-api</artifactId>
>       <version>2.0.9</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.reporting</groupId>
>       <artifactId>maven-reporting-impl</artifactId>
>       <version>2.0.4</version>
>     </dependency>
>     <!-- Dependencies specified to resolve error conflicts -->
>     <dependency>
>       <groupId>commons-collections</groupId>
>       <artifactId>commons-collections</artifactId>
>       <version>2.1</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-core</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-site-renderer</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-module-xhtml</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.codehaus.plexus</groupId>
>       <artifactId>plexus-utils</artifactId>
>       <version>1.5.6</version>
>     </dependency>
>   </dependencies>

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[jira] Commented: (MSHARED-79) maven-dependency-tree does not report conflicts between major versions

Posted by "Mark Hobson (JIRA)" <ji...@codehaus.org>.

    [ http://jira.codehaus.org/browse/MSHARED-79?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=152957#action_152957 ] 

Mark Hobson commented on MSHARED-79:
------------------------------------

With commons-collections:2.1 as an explicit dependency in the attached pom, the filtered tree is:

{noformat}
mvn dependency:tree -Dincludes=:commons-collections -Dverbose

com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
+- org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
|  \- commons-validator:commons-validator:jar:1.2.0:compile
|     \- commons-digester:commons-digester:jar:1.6:compile
|        \- (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
+- commons-collections:commons-collections:jar:2.1:compile
\- org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
+- org.apache.velocity:velocity:jar:1.5:compile
|  \- (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 2.1)
\- (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 2.1){noformat}

So the fifth line is reporting the spurious commons-collections:2.0.  Needs some investigation.

> maven-dependency-tree does not report conflicts between major versions
> ----------------------------------------------------------------------
>
>                 Key: MSHARED-79
>                 URL: http://jira.codehaus.org/browse/MSHARED-79
>             Project: Maven Shared Components
>          Issue Type: Bug
>          Components: maven-dependency-tree
>    Affects Versions: maven-dependency-tree 1.2
>            Reporter: Lammert Westerhoff
>         Attachments: pom.xml
>
>
> When I run the maven-dependency-tree against my project, it reports the following:
> (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
> This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.
> The dependency tree:
> com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
>    org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
>       org.apache.maven:maven-artifact:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
>       org.apache.maven:maven-project:jar:2.0.8:compile
>          org.apache.maven:maven-settings:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-profile:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
>             (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
>          org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>       org.apache.maven:maven-model:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       org.apache.maven:maven-core:jar:2.0.8:compile
>          (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
>             org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
>                jtidy:jtidy:jar:4aug2000r7-dev:runtime
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
>          (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>          commons-cli:commons-cli:jar:1.0:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
>                (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>                (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
>             (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
>             (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-monitor:jar:2.0.8:compile
>          org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
>             com.jcraft:jsch:jar:0.1.27:runtime
>             (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          classworlds:classworlds:jar:1.1:compile
>       org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
>       org.apache.maven.shared:file-management:jar:1.1:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          org.apache.maven.shared:maven-shared-io:jar:1.0:compile
>             (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
>             (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
>          junit:junit:jar:3.8.1:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
>       org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
>          asm:asm:jar:3.0:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>       (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
>       org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>          org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
>             (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (junit:junit:jar:3.8.1:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
>             (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
>       org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
>       org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
>       org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
>    org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
>       (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>    org.apache.maven:maven-plugin-api:jar:2.0.9:compile
>    org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
>       (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
>       commons-validator:commons-validator:jar:1.2.0:compile
>          commons-beanutils:commons-beanutils:jar:1.7.0:compile
>             (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
>          commons-digester:commons-digester:jar:1.6:compile
>             (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
>             (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
>             (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
>          commons-logging:commons-logging:jar:1.0.4:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>          xml-apis:xml-apis:jar:1.0.b2:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
>       (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
>       oro:oro:jar:2.0.7:compile
>       (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>    commons-collections:commons-collections:jar:3.2.1:compile
>    org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>    org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.apache.velocity:velocity:jar:1.5:compile
>          (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
>          commons-lang:commons-lang:jar:2.1:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>       org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
>       org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>    org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>    org.codehaus.plexus:plexus-utils:jar:1.5.6:compile
> My dependencies:
> <dependencies>
>     <dependency>
>       <groupId>org.apache.maven.plugins</groupId>
>       <artifactId>maven-dependency-plugin</artifactId>
>       <version>2.0</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.shared</groupId>
>       <artifactId>maven-dependency-tree
>       </artifactId>
>       <version>1.2</version>
>       <scope>compile</scope>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven</groupId>
>       <artifactId>maven-plugin-api</artifactId>
>       <version>2.0.9</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.reporting</groupId>
>       <artifactId>maven-reporting-impl</artifactId>
>       <version>2.0.4</version>
>     </dependency>
>     <!-- Dependencies specified to resolve error conflicts -->
>     <dependency>
>       <groupId>commons-collections</groupId>
>       <artifactId>commons-collections</artifactId>
>       <version>2.1</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-core</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-site-renderer</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-module-xhtml</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.codehaus.plexus</groupId>
>       <artifactId>plexus-utils</artifactId>
>       <version>1.5.6</version>
>     </dependency>
>   </dependencies>

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[jira] Moved: (MSHARED-79) maven-dependency-tree does not report conflicts between major versions

Posted by "Mark Hobson (JIRA)" <ji...@codehaus.org>.

     [ http://jira.codehaus.org/browse/MSHARED-79?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Hobson moved MNG-3815 to MSHARED-79:
-----------------------------------------

    Affects Version/s:     (was: 2.0.9)
                       maven-dependency-tree 1.2
          Component/s:     (was: Dependencies)
                       maven-dependency-tree
                  Key: MSHARED-79  (was: MNG-3815)
              Project: Maven Shared Components  (was: Maven 2)

> maven-dependency-tree does not report conflicts between major versions
> ----------------------------------------------------------------------
>
>                 Key: MSHARED-79
>                 URL: http://jira.codehaus.org/browse/MSHARED-79
>             Project: Maven Shared Components
>          Issue Type: Bug
>          Components: maven-dependency-tree
>    Affects Versions: maven-dependency-tree 1.2
>            Reporter: Lammert Westerhoff
>         Attachments: pom.xml
>
>
> When I run the maven-dependency-tree against my project, it reports the following:
> (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
> This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.
> The dependency tree:
> com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
>    org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
>       org.apache.maven:maven-artifact:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
>       org.apache.maven:maven-project:jar:2.0.8:compile
>          org.apache.maven:maven-settings:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-profile:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
>             (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
>          org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>       org.apache.maven:maven-model:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       org.apache.maven:maven-core:jar:2.0.8:compile
>          (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
>             org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
>                jtidy:jtidy:jar:4aug2000r7-dev:runtime
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
>          (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>          commons-cli:commons-cli:jar:1.0:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
>                (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>                (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
>             (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
>             (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-monitor:jar:2.0.8:compile
>          org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
>             com.jcraft:jsch:jar:0.1.27:runtime
>             (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          classworlds:classworlds:jar:1.1:compile
>       org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
>       org.apache.maven.shared:file-management:jar:1.1:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          org.apache.maven.shared:maven-shared-io:jar:1.0:compile
>             (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
>             (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
>          junit:junit:jar:3.8.1:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
>       org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
>          asm:asm:jar:3.0:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>       (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
>       org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>          org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
>             (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (junit:junit:jar:3.8.1:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
>             (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
>       org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
>       org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
>       org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
>    org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
>       (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>    org.apache.maven:maven-plugin-api:jar:2.0.9:compile
>    org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
>       (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
>       commons-validator:commons-validator:jar:1.2.0:compile
>          commons-beanutils:commons-beanutils:jar:1.7.0:compile
>             (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
>          commons-digester:commons-digester:jar:1.6:compile
>             (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
>             (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
>             (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
>          commons-logging:commons-logging:jar:1.0.4:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>          xml-apis:xml-apis:jar:1.0.b2:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
>       (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
>       oro:oro:jar:2.0.7:compile
>       (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>    commons-collections:commons-collections:jar:3.2.1:compile
>    org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>    org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.apache.velocity:velocity:jar:1.5:compile
>          (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
>          commons-lang:commons-lang:jar:2.1:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>       org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
>       org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>    org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>    org.codehaus.plexus:plexus-utils:jar:1.5.6:compile
> My dependencies:
> <dependencies>
>     <dependency>
>       <groupId>org.apache.maven.plugins</groupId>
>       <artifactId>maven-dependency-plugin</artifactId>
>       <version>2.0</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.shared</groupId>
>       <artifactId>maven-dependency-tree
>       </artifactId>
>       <version>1.2</version>
>       <scope>compile</scope>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven</groupId>
>       <artifactId>maven-plugin-api</artifactId>
>       <version>2.0.9</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.reporting</groupId>
>       <artifactId>maven-reporting-impl</artifactId>
>       <version>2.0.4</version>
>     </dependency>
>     <!-- Dependencies specified to resolve error conflicts -->
>     <dependency>
>       <groupId>commons-collections</groupId>
>       <artifactId>commons-collections</artifactId>
>       <version>2.1</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-core</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-site-renderer</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-module-xhtml</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.codehaus.plexus</groupId>
>       <artifactId>plexus-utils</artifactId>
>       <version>1.5.6</version>
>     </dependency>
>   </dependencies>

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[jira] Updated: (MSHARED-79) Spurious version reported for conflict

Posted by "Mark Hobson (JIRA)" <ji...@codehaus.org>.

     [ http://jira.codehaus.org/browse/MSHARED-79?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Hobson updated MSHARED-79:
-------------------------------

    Description: 
When I run the maven-dependency-tree against my project, it reports the following:
(commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)

This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.

The dependency tree:

com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
   org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
      org.apache.maven:maven-artifact:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
      org.apache.maven:maven-project:jar:2.0.8:compile
         org.apache.maven:maven-settings:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-profile:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
            (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
         org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
      org.apache.maven:maven-model:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      org.apache.maven:maven-core:jar:2.0.8:compile
         (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
            org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
               jtidy:jtidy:jar:4aug2000r7-dev:runtime
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
         (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
         commons-cli:commons-cli:jar:1.0:compile
         (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
               (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
               (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
            (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
            (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-monitor:jar:2.0.8:compile
         org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
            com.jcraft:jsch:jar:0.1.27:runtime
            (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         classworlds:classworlds:jar:1.1:compile
      org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
      org.apache.maven.shared:file-management:jar:1.1:compile
         (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         org.apache.maven.shared:maven-shared-io:jar:1.0:compile
            (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
            (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
         junit:junit:jar:3.8.1:compile
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
      org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
         asm:asm:jar:3.0:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
      (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
      org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
         org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
            (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
            (junit:junit:jar:3.8.1:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
            (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
      org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
      org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
      org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
   org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
      (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
   org.apache.maven:maven-plugin-api:jar:2.0.9:compile
   org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
      (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
      commons-validator:commons-validator:jar:1.2.0:compile
         commons-beanutils:commons-beanutils:jar:1.7.0:compile
            (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
         commons-digester:commons-digester:jar:1.6:compile
            (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
            (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
            (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
            (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
         commons-logging:commons-logging:jar:1.0.4:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
         xml-apis:xml-apis:jar:1.0.b2:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
      (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
      oro:oro:jar:2.0.7:compile
      (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
   commons-collections:commons-collections:jar:3.2.1:compile
   org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
   org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.apache.velocity:velocity:jar:1.5:compile
         (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
         commons-lang:commons-lang:jar:2.1:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
      org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
      org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
   org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
   org.codehaus.plexus:plexus-utils:jar:1.5.6:compile

My dependencies:
<dependencies>
    <dependency>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-dependency-plugin</artifactId>
      <version>2.0</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.shared</groupId>
      <artifactId>maven-dependency-tree
      </artifactId>
      <version>1.2</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.maven</groupId>
      <artifactId>maven-plugin-api</artifactId>

      <version>2.0.9</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.reporting</groupId>
      <artifactId>maven-reporting-impl</artifactId>
      <version>2.0.4</version>
    </dependency>
    <!-- Dependencies specified to resolve error conflicts -->
    <dependency>
      <groupId>commons-collections</groupId>
      <artifactId>commons-collections</artifactId>
      <version>2.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-core</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-site-renderer</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-module-xhtml</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.codehaus.plexus</groupId>
      <artifactId>plexus-utils</artifactId>
      <version>1.5.6</version>
    </dependency>
  </dependencies>


  was:
When I run the maven-dependency-tree against my project, it reports the following:
(commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)

This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.

The dependency tree:

com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
   org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
      org.apache.maven:maven-artifact:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
      org.apache.maven:maven-project:jar:2.0.8:compile
         org.apache.maven:maven-settings:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-profile:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
            (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
         org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
      org.apache.maven:maven-model:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      org.apache.maven:maven-core:jar:2.0.8:compile
         (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
            org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
               jtidy:jtidy:jar:4aug2000r7-dev:runtime
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
         (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
         commons-cli:commons-cli:jar:1.0:compile
         (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
               (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
               (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
            (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
            (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-monitor:jar:2.0.8:compile
         org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
            com.jcraft:jsch:jar:0.1.27:runtime
            (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         classworlds:classworlds:jar:1.1:compile
      org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
      org.apache.maven.shared:file-management:jar:1.1:compile
         (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         org.apache.maven.shared:maven-shared-io:jar:1.0:compile
            (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
            (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
         junit:junit:jar:3.8.1:compile
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
      org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
         asm:asm:jar:3.0:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
      (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
      org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
         org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
            (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
            (junit:junit:jar:3.8.1:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
            (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
      org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
      org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
      org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
   org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
      (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
   org.apache.maven:maven-plugin-api:jar:2.0.9:compile
   org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
      (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
      commons-validator:commons-validator:jar:1.2.0:compile
         commons-beanutils:commons-beanutils:jar:1.7.0:compile
            (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
         commons-digester:commons-digester:jar:1.6:compile
            (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
            (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
            (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
            (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
         commons-logging:commons-logging:jar:1.0.4:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
         xml-apis:xml-apis:jar:1.0.b2:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
      (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
      oro:oro:jar:2.0.7:compile
      (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
   commons-collections:commons-collections:jar:3.2.1:compile
   org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
   org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.apache.velocity:velocity:jar:1.5:compile
         (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
         commons-lang:commons-lang:jar:2.1:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
      org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
      org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
   org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
   org.codehaus.plexus:plexus-utils:jar:1.5.6:compile

My dependencies:
<dependencies>
    <dependency>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-dependency-plugin</artifactId>
      <version>2.0</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.shared</groupId>
      <artifactId>maven-dependency-tree
      </artifactId>
      <version>1.2</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.maven</groupId>
      <artifactId>maven-plugin-api</artifactId>
      <version>2.0.9</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.reporting</groupId>
      <artifactId>maven-reporting-impl</artifactId>
      <version>2.0.4</version>
    </dependency>
    <!-- Dependencies specified to resolve error conflicts -->
    <dependency>
      <groupId>commons-collections</groupId>
      <artifactId>commons-collections</artifactId>
      <version>2.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-core</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-site-renderer</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-module-xhtml</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.codehaus.plexus</groupId>
      <artifactId>plexus-utils</artifactId>
      <version>1.5.6</version>
    </dependency>
  </dependencies>


        Summary: Spurious version reported for conflict  (was: maven-dependency-tree does not report conflicts between major versions)

> Spurious version reported for conflict
> --------------------------------------
>
>                 Key: MSHARED-79
>                 URL: http://jira.codehaus.org/browse/MSHARED-79
>             Project: Maven Shared Components
>          Issue Type: Bug
>          Components: maven-dependency-tree
>    Affects Versions: maven-dependency-tree 1.2
>            Reporter: Lammert Westerhoff
>         Attachments: pom.xml
>
>
> When I run the maven-dependency-tree against my project, it reports the following:
> (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
> This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.
> The dependency tree:
> com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
>    org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
>       org.apache.maven:maven-artifact:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
>       org.apache.maven:maven-project:jar:2.0.8:compile
>          org.apache.maven:maven-settings:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-profile:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
>             (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
>          org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>       org.apache.maven:maven-model:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       org.apache.maven:maven-core:jar:2.0.8:compile
>          (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
>             org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
>                jtidy:jtidy:jar:4aug2000r7-dev:runtime
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
>          (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>          commons-cli:commons-cli:jar:1.0:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
>                (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>                (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
>             (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
>             (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-monitor:jar:2.0.8:compile
>          org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
>             com.jcraft:jsch:jar:0.1.27:runtime
>             (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          classworlds:classworlds:jar:1.1:compile
>       org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
>       org.apache.maven.shared:file-management:jar:1.1:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          org.apache.maven.shared:maven-shared-io:jar:1.0:compile
>             (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
>             (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
>          junit:junit:jar:3.8.1:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
>       org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
>          asm:asm:jar:3.0:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>       (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
>       org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>          org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
>             (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (junit:junit:jar:3.8.1:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
>             (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
>       org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
>       org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
>       org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
>    org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
>       (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>    org.apache.maven:maven-plugin-api:jar:2.0.9:compile
>    org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
>       (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
>       commons-validator:commons-validator:jar:1.2.0:compile
>          commons-beanutils:commons-beanutils:jar:1.7.0:compile
>             (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
>          commons-digester:commons-digester:jar:1.6:compile
>             (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
>             (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
>             (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
>          commons-logging:commons-logging:jar:1.0.4:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>          xml-apis:xml-apis:jar:1.0.b2:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
>       (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
>       oro:oro:jar:2.0.7:compile
>       (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>    commons-collections:commons-collections:jar:3.2.1:compile
>    org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>    org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.apache.velocity:velocity:jar:1.5:compile
>          (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
>          commons-lang:commons-lang:jar:2.1:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>       org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
>       org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>    org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>    org.codehaus.plexus:plexus-utils:jar:1.5.6:compile
> My dependencies:
> <dependencies>
>     <dependency>
>       <groupId>org.apache.maven.plugins</groupId>
>       <artifactId>maven-dependency-plugin</artifactId>
>       <version>2.0</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.shared</groupId>
>       <artifactId>maven-dependency-tree
>       </artifactId>
>       <version>1.2</version>
>       <scope>compile</scope>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven</groupId>
>       <artifactId>maven-plugin-api</artifactId>
>       <version>2.0.9</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.reporting</groupId>
>       <artifactId>maven-reporting-impl</artifactId>
>       <version>2.0.4</version>
>     </dependency>
>     <!-- Dependencies specified to resolve error conflicts -->
>     <dependency>
>       <groupId>commons-collections</groupId>
>       <artifactId>commons-collections</artifactId>
>       <version>2.1</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-core</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-site-renderer</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-module-xhtml</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.codehaus.plexus</groupId>
>       <artifactId>plexus-utils</artifactId>
>       <version>1.5.6</version>
>     </dependency>
>   </dependencies>

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[jira] Commented: (MNG-3815) maven-dependency-tree does not report conflicts between major versions

Posted by "Lammert Westerhoff (JIRA)" <ji...@codehaus.org>.

    [ http://jira.codehaus.org/browse/MNG-3815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=152947#action_152947 ] 

Lammert Westerhoff commented on MNG-3815:
-----------------------------------------

This should be better viewable than above:

The dependency tree:
{code} 
com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
   org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
      org.apache.maven:maven-artifact:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
      org.apache.maven:maven-project:jar:2.0.8:compile
         org.apache.maven:maven-settings:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-profile:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
            (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
         org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
      org.apache.maven:maven-model:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      org.apache.maven:maven-core:jar:2.0.8:compile
         (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
            org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
               jtidy:jtidy:jar:4aug2000r7-dev:runtime
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
         (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
         commons-cli:commons-cli:jar:1.0:compile
         (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
               (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
               (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
            (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
            (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-monitor:jar:2.0.8:compile
         org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
            com.jcraft:jsch:jar:0.1.27:runtime
            (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         classworlds:classworlds:jar:1.1:compile
      org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
      org.apache.maven.shared:file-management:jar:1.1:compile
         (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         org.apache.maven.shared:maven-shared-io:jar:1.0:compile
            (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
            (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
         junit:junit:jar:3.8.1:compile
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
      org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
         asm:asm:jar:3.0:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
      (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
      org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
         org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
            (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
            (junit:junit:jar:3.8.1:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
            (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
      org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
      org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
      org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
   org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
      (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
   org.apache.maven:maven-plugin-api:jar:2.0.9:compile
   org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
      (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
      commons-validator:commons-validator:jar:1.2.0:compile
         commons-beanutils:commons-beanutils:jar:1.7.0:compile
            (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
         commons-digester:commons-digester:jar:1.6:compile
            (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
            (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
            (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
            (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
         commons-logging:commons-logging:jar:1.0.4:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
         xml-apis:xml-apis:jar:1.0.b2:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
      (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
      oro:oro:jar:2.0.7:compile
      (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
   commons-collections:commons-collections:jar:3.2.1:compile
   org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
   org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.apache.velocity:velocity:jar:1.5:compile
         (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
         commons-lang:commons-lang:jar:2.1:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
      org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
      org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
   org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
   org.codehaus.plexus:plexus-utils:jar:1.5.6:compile
{code} 

My dependencies:
{code:xml} 
  <dependencies>
    <dependency>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-dependency-plugin</artifactId>
      <version>2.0</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.shared</groupId>
      <artifactId>maven-dependency-tree
      </artifactId>
      <version>1.2</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.maven</groupId>
      <artifactId>maven-plugin-api</artifactId>
      <version>2.0.9</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.reporting</groupId>
      <artifactId>maven-reporting-impl</artifactId>
      <version>2.0.4</version>
    </dependency>
    <!-- Dependencies specified to resolve error conflicts -->
    <dependency>
      <groupId>commons-collections</groupId>
      <artifactId>commons-collections</artifactId>
      <version>2.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-core</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-site-renderer</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-module-xhtml</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.codehaus.plexus</groupId>
      <artifactId>plexus-utils</artifactId>
      <version>1.5.6</version>
    </dependency>
  </dependencies>
{code} 


> maven-dependency-tree does not report conflicts between major versions
> ----------------------------------------------------------------------
>
>                 Key: MNG-3815
>                 URL: http://jira.codehaus.org/browse/MNG-3815
>             Project: Maven 2
>          Issue Type: Bug
>          Components: Dependencies
>    Affects Versions: 2.0.9
>            Reporter: Lammert Westerhoff
>         Attachments: pom.xml
>
>
> When I run the maven-dependency-tree against my project, it reports the following:
> (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
> This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.
> The dependency tree:
> com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
>    org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
>       org.apache.maven:maven-artifact:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
>       org.apache.maven:maven-project:jar:2.0.8:compile
>          org.apache.maven:maven-settings:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-profile:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
>             (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
>          org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>       org.apache.maven:maven-model:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       org.apache.maven:maven-core:jar:2.0.8:compile
>          (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
>             org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
>                jtidy:jtidy:jar:4aug2000r7-dev:runtime
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
>          (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>          commons-cli:commons-cli:jar:1.0:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
>                (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>                (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
>             (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
>             (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-monitor:jar:2.0.8:compile
>          org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
>             com.jcraft:jsch:jar:0.1.27:runtime
>             (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          classworlds:classworlds:jar:1.1:compile
>       org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
>       org.apache.maven.shared:file-management:jar:1.1:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          org.apache.maven.shared:maven-shared-io:jar:1.0:compile
>             (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
>             (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
>          junit:junit:jar:3.8.1:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
>       org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
>          asm:asm:jar:3.0:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>       (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
>       org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>          org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
>             (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (junit:junit:jar:3.8.1:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
>             (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
>       org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
>       org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
>       org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
>    org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
>       (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>    org.apache.maven:maven-plugin-api:jar:2.0.9:compile
>    org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
>       (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
>       commons-validator:commons-validator:jar:1.2.0:compile
>          commons-beanutils:commons-beanutils:jar:1.7.0:compile
>             (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
>          commons-digester:commons-digester:jar:1.6:compile
>             (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
>             (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
>             (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
>          commons-logging:commons-logging:jar:1.0.4:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>          xml-apis:xml-apis:jar:1.0.b2:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
>       (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
>       oro:oro:jar:2.0.7:compile
>       (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>    commons-collections:commons-collections:jar:3.2.1:compile
>    org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>    org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.apache.velocity:velocity:jar:1.5:compile
>          (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
>          commons-lang:commons-lang:jar:2.1:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>       org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
>       org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>    org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>    org.codehaus.plexus:plexus-utils:jar:1.5.6:compile
> My dependencies:
> <dependencies>
>     <dependency>
>       <groupId>org.apache.maven.plugins</groupId>
>       <artifactId>maven-dependency-plugin</artifactId>
>       <version>2.0</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.shared</groupId>
>       <artifactId>maven-dependency-tree
>       </artifactId>
>       <version>1.2</version>
>       <scope>compile</scope>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven</groupId>
>       <artifactId>maven-plugin-api</artifactId>
>       <version>2.0.9</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.reporting</groupId>
>       <artifactId>maven-reporting-impl</artifactId>
>       <version>2.0.4</version>
>     </dependency>
>     <!-- Dependencies specified to resolve error conflicts -->
>     <dependency>
>       <groupId>commons-collections</groupId>
>       <artifactId>commons-collections</artifactId>
>       <version>2.1</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-core</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-site-renderer</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-module-xhtml</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.codehaus.plexus</groupId>
>       <artifactId>plexus-utils</artifactId>
>       <version>1.5.6</version>
>     </dependency>
>   </dependencies>

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[jira] Updated: (MSHARED-79) Spurious version reported for conflict

Posted by "Herve Boutemy (JIRA)" <ji...@codehaus.org>.

     [ http://jira.codehaus.org/browse/MSHARED-79?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Herve Boutemy updated MSHARED-79:
---------------------------------

    Description: 
When I run the maven-dependency-tree against my project, it reports the following:
(commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)

This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.

The dependency tree:

{noformat}com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
   org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
      org.apache.maven:maven-artifact:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
      org.apache.maven:maven-project:jar:2.0.8:compile
         org.apache.maven:maven-settings:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-profile:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
            (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
         org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
      org.apache.maven:maven-model:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      org.apache.maven:maven-core:jar:2.0.8:compile
         (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
            org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
               jtidy:jtidy:jar:4aug2000r7-dev:runtime
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
         (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
         commons-cli:commons-cli:jar:1.0:compile
         (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
               (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
               (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
            (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
            (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-monitor:jar:2.0.8:compile
         org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
            com.jcraft:jsch:jar:0.1.27:runtime
            (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         classworlds:classworlds:jar:1.1:compile
      org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
      org.apache.maven.shared:file-management:jar:1.1:compile
         (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         org.apache.maven.shared:maven-shared-io:jar:1.0:compile
            (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
            (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
         junit:junit:jar:3.8.1:compile
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
      org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
         asm:asm:jar:3.0:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
      (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
      org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
         org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
            (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
            (junit:junit:jar:3.8.1:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
            (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
      org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
      org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
      org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
   org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
      (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
   org.apache.maven:maven-plugin-api:jar:2.0.9:compile
   org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
      (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
      commons-validator:commons-validator:jar:1.2.0:compile
         commons-beanutils:commons-beanutils:jar:1.7.0:compile
            (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
         commons-digester:commons-digester:jar:1.6:compile
            (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
            (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
            (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
            (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
         commons-logging:commons-logging:jar:1.0.4:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
         xml-apis:xml-apis:jar:1.0.b2:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
      (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
      oro:oro:jar:2.0.7:compile
      (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
   commons-collections:commons-collections:jar:3.2.1:compile
   org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
   org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.apache.velocity:velocity:jar:1.5:compile
         (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
         commons-lang:commons-lang:jar:2.1:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
      org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
      org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
   org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
   org.codehaus.plexus:plexus-utils:jar:1.5.6:compile{noformat}

My dependencies:
{code:xml}<dependencies>
    <dependency>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-dependency-plugin</artifactId>
      <version>2.0</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.shared</groupId>
      <artifactId>maven-dependency-tree
      </artifactId>
      <version>1.2</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.maven</groupId>
      <artifactId>maven-plugin-api</artifactId>

      <version>2.0.9</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.reporting</groupId>
      <artifactId>maven-reporting-impl</artifactId>
      <version>2.0.4</version>
    </dependency>
    <!-- Dependencies specified to resolve error conflicts -->
    <dependency>
      <groupId>commons-collections</groupId>
      <artifactId>commons-collections</artifactId>
      <version>2.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-core</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-site-renderer</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-module-xhtml</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.codehaus.plexus</groupId>
      <artifactId>plexus-utils</artifactId>
      <version>1.5.6</version>
    </dependency>
  </dependencies>
{code}

  was:
When I run the maven-dependency-tree against my project, it reports the following:
(commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)

This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.

The dependency tree:

com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
   org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
      org.apache.maven:maven-artifact:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
      org.apache.maven:maven-project:jar:2.0.8:compile
         org.apache.maven:maven-settings:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-profile:jar:2.0.8:compile
            (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
            (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
         org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
      org.apache.maven:maven-model:jar:2.0.8:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
      org.apache.maven:maven-core:jar:2.0.8:compile
         (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
            org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
               jtidy:jtidy:jar:4aug2000r7-dev:runtime
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
         (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
         commons-cli:commons-cli:jar:1.0:compile
         (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
               (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
               (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
               (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
            (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
            (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
         org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
            (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
         (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
         org.apache.maven:maven-monitor:jar:2.0.8:compile
         org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
            com.jcraft:jsch:jar:0.1.27:runtime
            (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
            (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         classworlds:classworlds:jar:1.1:compile
      org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
      org.apache.maven.shared:file-management:jar:1.1:compile
         (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         org.apache.maven.shared:maven-shared-io:jar:1.0:compile
            (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
            (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
            (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
         junit:junit:jar:3.8.1:compile
         (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
         (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
      org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
         asm:asm:jar:3.0:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
         (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
         (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
      (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
      org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
         (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
         org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
            (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
            (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
            (junit:junit:jar:3.8.1:compile - omitted for duplicate)
            (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
            (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
      org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
      org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
      org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
   org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
      (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
   org.apache.maven:maven-plugin-api:jar:2.0.9:compile
   org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
      (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
      commons-validator:commons-validator:jar:1.2.0:compile
         commons-beanutils:commons-beanutils:jar:1.7.0:compile
            (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
         commons-digester:commons-digester:jar:1.6:compile
            (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
            (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
            (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
            (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
         commons-logging:commons-logging:jar:1.0.4:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
         xml-apis:xml-apis:jar:1.0.b2:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
      (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
      oro:oro:jar:2.0.7:compile
      (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
      (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
   commons-collections:commons-collections:jar:3.2.1:compile
   org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
   org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
      (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
         (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
      org.apache.velocity:velocity:jar:1.5:compile
         (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
         commons-lang:commons-lang:jar:2.1:compile
         (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
      org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
      org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
         (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
         (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
         (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
      (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
   org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
      (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
      (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
      (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
   org.codehaus.plexus:plexus-utils:jar:1.5.6:compile

My dependencies:
<dependencies>
    <dependency>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-dependency-plugin</artifactId>
      <version>2.0</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.shared</groupId>
      <artifactId>maven-dependency-tree
      </artifactId>
      <version>1.2</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.maven</groupId>
      <artifactId>maven-plugin-api</artifactId>

      <version>2.0.9</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.reporting</groupId>
      <artifactId>maven-reporting-impl</artifactId>
      <version>2.0.4</version>
    </dependency>
    <!-- Dependencies specified to resolve error conflicts -->
    <dependency>
      <groupId>commons-collections</groupId>
      <artifactId>commons-collections</artifactId>
      <version>2.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-core</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-site-renderer</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.apache.maven.doxia</groupId>
      <artifactId>doxia-module-xhtml</artifactId>
      <version>${doxiaVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.codehaus.plexus</groupId>
      <artifactId>plexus-utils</artifactId>
      <version>1.5.6</version>
    </dependency>
  </dependencies>



> Spurious version reported for conflict
> --------------------------------------
>
>                 Key: MSHARED-79
>                 URL: http://jira.codehaus.org/browse/MSHARED-79
>             Project: Maven Shared Components
>          Issue Type: Bug
>          Components: maven-dependency-tree
>    Affects Versions: maven-dependency-tree 1.2
>            Reporter: Lammert Westerhoff
>         Attachments: pom.xml
>
>
> When I run the maven-dependency-tree against my project, it reports the following:
> (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
> This is wrong, since I explicitly specified a dependency to commons-collections:commons-collections:jar:3.2.1:compile. That means it should report that both 2.1 and 2.0 are omitted for conflict with 3.2.1. When I check the normal dependencies report, I see that it included only the correct 3.2.1.
> The dependency tree:
> {noformat}com.googlecode:maven-dependency-conflicts-plugin:maven-plugin:0.0.1-SNAPSHOT
>    org.apache.maven.plugins:maven-dependency-plugin:jar:2.0:compile
>       org.apache.maven:maven-artifact:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for conflict with 2.0.9)
>       org.apache.maven:maven-project:jar:2.0.8:compile
>          org.apache.maven:maven-settings:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-profile:jar:2.0.8:compile
>             (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-artifact-manager:jar:2.0.8:compile
>             (org.apache.maven:maven-repository-metadata:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile - omitted for duplicate)
>          org.apache.maven:maven-plugin-registry:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>       org.apache.maven:maven-model:jar:2.0.8:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>       org.apache.maven:maven-core:jar:2.0.8:compile
>          (org.apache.maven:maven-settings:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-file:jar:1.0-beta-2:runtime
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-parameter-documenter:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-http-lightweight:jar:1.0-beta-2:runtime
>             org.apache.maven.wagon:wagon-http-shared:jar:1.0-beta-2:runtime
>                jtidy:jtidy:jar:4aug2000r7-dev:runtime
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - scope updated from runtime; omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.apache.maven.reporting:maven-reporting-api:jar:2.0.8:compile - omitted for conflict with 2.0.6)
>          (org.apache.maven:maven-profile:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-model:jar:2.0.8:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.apache.maven:maven-repository-metadata:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          org.apache.maven:maven-error-diagnostics:jar:2.0.8:compile
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>          commons-cli:commons-cli:jar:1.0:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven.wagon:wagon-ssh-external:jar:1.0-beta-2:runtime
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime
>                (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>                (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>                (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          org.apache.maven:maven-plugin-descriptor:jar:2.0.8:compile
>             (org.apache.maven:maven-plugin-api:jar:2.0.8:compile - omitted for duplicate)
>             (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile - omitted for duplicate)
>          org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:compile
>             (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for duplicate)
>          (org.apache.maven:maven-artifact-manager:jar:2.0.8:compile - omitted for duplicate)
>          org.apache.maven:maven-monitor:jar:2.0.8:compile
>          org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-2:runtime
>             com.jcraft:jsch:jar:0.1.27:runtime
>             (org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-4:runtime - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.0.4:runtime - omitted for conflict with 1.4.6)
>             (org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-2:runtime - omitted for duplicate)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-beta-2:runtime - omitted for duplicate)
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          classworlds:classworlds:jar:1.1:compile
>       org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-9:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for conflict with 1.5.6)
>       org.apache.maven.shared:file-management:jar:1.1:compile
>          (org.apache.maven:maven-plugin-api:jar:2.0:compile - omitted for conflict with 2.0.8)
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          org.apache.maven.shared:maven-shared-io:jar:1.0:compile
>             (org.apache.maven:maven-artifact:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-artifact-manager:jar:2.0.2:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven.wagon:wagon-provider-api:jar:1.0-alpha-6:compile - omitted for conflict with 1.0-beta-2)
>             (org.codehaus.plexus:plexus-utils:jar:1.2:compile - omitted for conflict with 1.4.6)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1:compile
>          junit:junit:jar:3.8.1:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.0.4:compile - omitted for conflict with 1.4.6)
>          (classworlds:classworlds:jar:1.1-alpha-2:compile - omitted for conflict with 1.1)
>       org.apache.maven.shared:maven-dependency-analyzer:jar:1.0:compile
>          asm:asm:jar:3.0:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.6:compile - omitted for duplicate)
>          (org.apache.maven:maven-project:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-model:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>          (org.apache.maven:maven-artifact:jar:2.0.5:compile - omitted for conflict with 2.0.8)
>       (org.apache.maven.shared:maven-dependency-tree:jar:1.1:compile - omitted for conflict with 1.2)
>       org.apache.maven.shared:maven-common-artifact-filters:jar:1.0:compile
>          (org.apache.maven:maven-artifact:jar:2.0.8:compile - omitted for duplicate)
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>          org.apache.maven.shared:maven-plugin-testing-harness:jar:1.1:compile
>             (org.apache.maven:maven-project:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (org.apache.maven:maven-core:jar:2.0:compile - omitted for conflict with 2.0.8)
>             (junit:junit:jar:3.8.1:compile - omitted for duplicate)
>             (org.codehaus.plexus:plexus-utils:jar:1.4.2:compile - omitted for conflict with 1.4.6)
>             (org.codehaus.plexus:plexus-archiver:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-9)
>       org.codehaus.plexus:plexus-io:jar:1.0-alpha-1:compile
>       org.apache.maven.reporting:maven-reporting-api:jar:2.0.6:compile
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile - omitted for duplicate)
>       org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-8:compile
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-8:compile - omitted for conflict with 1.0-alpha-11)
>    org.apache.maven.shared:maven-dependency-tree:jar:1.2:compile
>       (org.apache.maven:maven-project:jar:2.0.8:compile - omitted for duplicate)
>    org.apache.maven:maven-plugin-api:jar:2.0.9:compile
>    org.apache.maven.reporting:maven-reporting-impl:jar:2.0.4:compile
>       (org.apache.maven:maven-project:jar:2.0.4:compile - omitted for conflict with 2.0.8)
>       commons-validator:commons-validator:jar:1.2.0:compile
>          commons-beanutils:commons-beanutils:jar:1.7.0:compile
>             (commons-logging:commons-logging:jar:1.0.3:compile - omitted for conflict with 1.0.4)
>          commons-digester:commons-digester:jar:1.6:compile
>             (commons-beanutils:commons-beanutils:jar:1.6:compile - omitted for conflict with 1.7.0)
>             (commons-logging:commons-logging:jar:1.0:compile - omitted for conflict with 1.0.3)
>             (commons-collections:commons-collections:jar:2.1:compile - omitted for conflict with 2.0)
>             (xml-apis:xml-apis:jar:1.0.b2:compile - omitted for duplicate)
>          commons-logging:commons-logging:jar:1.0.4:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>          xml-apis:xml-apis:jar:1.0.b2:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-11)
>       (org.apache.maven:maven-plugin-api:jar:2.0.4:compile - omitted for conflict with 2.0.9)
>       oro:oro:jar:2.0.7:compile
>       (org.apache.maven.reporting:maven-reporting-api:jar:2.0.4:compile - omitted for conflict with 2.0.6)
>       (org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-7:compile - omitted for conflict with 1.0-alpha-8)
>    commons-collections:commons-collections:jar:3.2.1:compile
>    org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>    org.apache.maven.doxia:doxia-site-renderer:jar:1.0-alpha-11:compile
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.codehaus.plexus:plexus-i18n:jar:1.0-beta-7:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.1:compile - omitted for conflict with 1.4.6)
>       (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-30:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.codehaus.plexus:plexus-velocity:jar:1.1.7:compile
>          (org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-20:compile - omitted for conflict with 1.0-alpha-9-stable-1)
>       org.apache.velocity:velocity:jar:1.5:compile
>          (commons-collections:commons-collections:jar:3.1:compile - omitted for conflict with 3.2.1)
>          commons-lang:commons-lang:jar:2.1:compile
>          (oro:oro:jar:2.0.8:compile - omitted for conflict with 2.0.7)
>       org.apache.maven.doxia:doxia-decoration-model:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (commons-collections:commons-collections:jar:3.2:compile - omitted for conflict with 3.2.1)
>       org.apache.maven.doxia:doxia-module-apt:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-fml:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       org.apache.maven.doxia:doxia-module-xdoc:jar:1.0-alpha-11:compile
>          (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>          (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>          (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>       (org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>    org.apache.maven.doxia:doxia-module-xhtml:jar:1.0-alpha-11:compile
>       (org.codehaus.plexus:plexus-utils:jar:1.4.5:compile - omitted for conflict with 1.4.6)
>       (org.apache.maven.doxia:doxia-core:jar:1.0-alpha-11:compile - omitted for duplicate)
>       (org.apache.maven.doxia:doxia-sink-api:jar:1.0-alpha-11:compile - omitted for conflict with 1.0-alpha-8)
>    org.codehaus.plexus:plexus-utils:jar:1.5.6:compile{noformat}
> My dependencies:
> {code:xml}<dependencies>
>     <dependency>
>       <groupId>org.apache.maven.plugins</groupId>
>       <artifactId>maven-dependency-plugin</artifactId>
>       <version>2.0</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.shared</groupId>
>       <artifactId>maven-dependency-tree
>       </artifactId>
>       <version>1.2</version>
>       <scope>compile</scope>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven</groupId>
>       <artifactId>maven-plugin-api</artifactId>
>       <version>2.0.9</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.reporting</groupId>
>       <artifactId>maven-reporting-impl</artifactId>
>       <version>2.0.4</version>
>     </dependency>
>     <!-- Dependencies specified to resolve error conflicts -->
>     <dependency>
>       <groupId>commons-collections</groupId>
>       <artifactId>commons-collections</artifactId>
>       <version>2.1</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-core</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-site-renderer</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.apache.maven.doxia</groupId>
>       <artifactId>doxia-module-xhtml</artifactId>
>       <version>${doxiaVersion}</version>
>     </dependency>
>     <dependency>
>       <groupId>org.codehaus.plexus</groupId>
>       <artifactId>plexus-utils</artifactId>
>       <version>1.5.6</version>
>     </dependency>
>   </dependencies>
> {code}

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