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Posted to issues@maven.apache.org by "John Casey (JIRA)" <ji...@codehaus.org> on 2009/05/01 23:37:44 UTC
[jira] Commented: (MNG-4143) Update Java requirement to 1.5
[ http://jira.codehaus.org/browse/MNG-4143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=174926#action_174926 ]
John Casey commented on MNG-4143:
---------------------------------
The following configuration works for me:
{code:xml}
<build>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.0.2</version>
<configuration>
<source>1.4</source>
<target>1.4</target>
</configuration>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>org.jvnet</groupId>
<artifactId>animal-sniffer</artifactId>
<version>1.2</version>
<executions>
<execution>
<id>check-java-version</id>
<phase>compile</phase>
<goals>
<goal>check</goal>
</goals>
<configuration>
<signature>
<groupId>org.jvnet.animal-sniffer</groupId>
<artifactId>java1.4</artifactId>
<version>1.0</version>
</signature>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
{code}
This is for a 1.4 project, obviously. Also, I've added the http://download.java.net/maven/2 repository to the nexus configuration I use for a local repoMgr/mirror. I'll write this up in a mini-guide.
> Update Java requirement to 1.5
> ------------------------------
>
> Key: MNG-4143
> URL: http://jira.codehaus.org/browse/MNG-4143
> Project: Maven 2
> Issue Type: Task
> Affects Versions: 2.1.0
> Reporter: John Casey
> Assignee: John Casey
> Fix For: 2.2.0
>
>
> note that the required Java version for 2.1.1 has been upgraded to 1.5.
> JDK 1.4 will no longer be supported to _execute_ Maven. We'll need to document how to configure toolchains, etc. to support _building_ 1.4 projects using a 1.4 JDK (to avoid api incompatibilities with 1.5).
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