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Posted to commits@maven.apache.org by el...@apache.org on 2023/04/08 17:54:12 UTC

[maven-jarsigner] 01/01: Update parent POM to 39

This is an automated email from the ASF dual-hosted git repository.

elharo pushed a commit to branch 39
in repository https://gitbox.apache.org/repos/asf/maven-jarsigner.git

commit a7d8f27ee4d0c86cba97d09756e7ff69109ea7a3
Author: Elliotte Rusty Harold <el...@ibiblio.org>
AuthorDate: Sat Apr 8 13:54:00 2023 -0400

    Update parent POM to 39
---
 pom.xml                                            |  15 +-
 .../shared/jarsigner/AbstractJarSignerRequest.java | 105 +++++------
 .../CommandLineConfigurationException.java         |  34 ++--
 .../maven/shared/jarsigner/DefaultJarSigner.java   |  85 ++++-----
 .../apache/maven/shared/jarsigner/JarSigner.java   |  24 ++-
 .../jarsigner/JarSignerCommandLineBuilder.java     | 207 ++++++++++-----------
 .../maven/shared/jarsigner/JarSignerRequest.java   |  53 ++++--
 .../shared/jarsigner/JarSignerSignRequest.java     |  62 +++---
 .../maven/shared/jarsigner/JarSignerUtil.java      | 158 ++++++++--------
 .../shared/jarsigner/JarSignerVerifyRequest.java   |  28 ++-
 .../shared/jarsigner/AbstractJarSignerTest.java    |  38 ++--
 .../maven/shared/jarsigner/JarSignerUtilTest.java  |  75 ++++----
 .../maven/shared/jarsigner/SimpleJarSignTest.java  |  76 ++++----
 13 files changed, 503 insertions(+), 457 deletions(-)

diff --git a/pom.xml b/pom.xml
index efe69e6..1a00217 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!--
   Licensed to the Apache Software Foundation (ASF) under one
   or more contributor license agreements.  See the NOTICE file
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.maven.shared</groupId>
     <artifactId>maven-shared-components</artifactId>
-    <version>34</version>
+    <version>39</version>
     <relativePath />
   </parent>
 
@@ -36,8 +36,8 @@
   <scm>
     <connection>scm:git:https://gitbox.apache.org/repos/asf/maven-jarsigner.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-jarsigner.git</developerConnection>
-    <url>https://github.com/apache/maven-jarsigner/tree/${project.scm.tag}</url>
     <tag>HEAD</tag>
+    <url>https://github.com/apache/maven-jarsigner/tree/${project.scm.tag}</url>
   </scm>
   <issueManagement>
     <system>jira</system>
@@ -56,8 +56,7 @@
 
   <properties>
     <surefire.version>2.21.0</surefire.version>
-    <mavenVersion>3.0</mavenVersion>
-    <javaVersion>7</javaVersion>
+    <mavenVersion>3.2.5</mavenVersion>
     <project.build.outputTimestamp>2020-04-04T09:03:59Z</project.build.outputTimestamp>
   </properties>
 
@@ -65,12 +64,13 @@
     <dependency>
       <groupId>org.apache.maven.shared</groupId>
       <artifactId>maven-shared-utils</artifactId>
-      <version>3.2.1</version>
+      <version>3.3.4</version>
     </dependency>
 
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-component-annotations</artifactId>
+      <version>2.1.1</version>
     </dependency>
 
     <dependency>
@@ -109,7 +109,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-jxr-plugin</artifactId>
-          <version>3.0.0</version>
+          <version>3.3.0</version>
         </plugin>
       </plugins>
     </pluginManagement>
@@ -117,6 +117,7 @@
       <plugin>
         <groupId>org.codehaus.plexus</groupId>
         <artifactId>plexus-component-metadata</artifactId>
+        <version>2.1.1</version>
         <executions>
           <execution>
             <id>create-component-descriptor</id>
diff --git a/src/main/java/org/apache/maven/shared/jarsigner/AbstractJarSignerRequest.java b/src/main/java/org/apache/maven/shared/jarsigner/AbstractJarSignerRequest.java
index 1fb0527..00db87b 100644
--- a/src/main/java/org/apache/maven/shared/jarsigner/AbstractJarSignerRequest.java
+++ b/src/main/java/org/apache/maven/shared/jarsigner/AbstractJarSignerRequest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -19,20 +37,17 @@ package org.apache.maven.shared.jarsigner;
  * under the License.
  */
 
-import org.apache.maven.shared.utils.cli.javatool.AbstractJavaToolRequest;
-
 import java.io.File;
 
+import org.apache.maven.shared.utils.cli.javatool.AbstractJavaToolRequest;
+
 /**
  * Specifies the commons parameters used to control a jar signer invocation.
  *
  * @author Tony Chemit
  * @since 1.0
  */
-public abstract class AbstractJarSignerRequest
-    extends AbstractJavaToolRequest
-    implements JarSignerRequest
-{
+public abstract class AbstractJarSignerRequest extends AbstractJavaToolRequest implements JarSignerRequest {
     /**
      * See <a href="http://docs.oracle.com/javase/6/docs/technotes/tools/windows/jarsigner.html#Options">options</a>.
      */
@@ -102,208 +117,182 @@ public abstract class AbstractJarSignerRequest
     /**
      * {@inheritDoc}
      */
-    public boolean isVerbose()
-    {
+    public boolean isVerbose() {
         return verbose;
     }
 
     /**
      * {@inheritDoc}
      */
-    public String getKeystore()
-    {
+    public String getKeystore() {
         return keystore;
     }
 
     /**
      * {@inheritDoc}
      */
-    public String getStoretype()
-    {
+    public String getStoretype() {
         return storetype;
     }
 
     /**
      * {@inheritDoc}
      */
-    public String getStorepass()
-    {
+    public String getStorepass() {
         return storepass;
     }
 
     /**
      * {@inheritDoc}
      */
-    public String getAlias()
-    {
+    public String getAlias() {
         return alias;
     }
 
     /**
      * {@inheritDoc}
      */
-    public String getProviderName()
-    {
+    public String getProviderName() {
         return providerName;
     }
 
     /**
      * {@inheritDoc}
      */
-    public String getProviderClass()
-    {
+    public String getProviderClass() {
         return providerClass;
     }
 
     /**
      * {@inheritDoc}
      */
-    public String getProviderArg()
-    {
+    public String getProviderArg() {
         return providerArg;
     }
 
     /**
      * {@inheritDoc}
      */
-    public String getMaxMemory()
-    {
+    public String getMaxMemory() {
         return maxMemory;
     }
 
     /**
      * {@inheritDoc}
      */
-    public String[] getArguments()
-    {
+    public String[] getArguments() {
         return arguments;
     }
 
     /**
      * {@inheritDoc}
      */
-    public File getWorkingDirectory()
-    {
+    public File getWorkingDirectory() {
         return workingDirectory;
     }
 
     /**
      * {@inheritDoc}
      */
-    public File getArchive()
-    {
+    public File getArchive() {
         return archive;
     }
 
     /**
      * {@inheritDoc}
      */
-    public boolean isProtectedAuthenticationPath()
-    {
+    public boolean isProtectedAuthenticationPath() {
         return protectedAuthenticationPath;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setVerbose( boolean verbose )
-    {
+    public void setVerbose(boolean verbose) {
         this.verbose = verbose;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setKeystore( String keystore )
-    {
+    public void setKeystore(String keystore) {
         this.keystore = keystore;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setStoretype( String storetype )
-    {
+    public void setStoretype(String storetype) {
         this.storetype = storetype;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setStorepass( String storepass )
-    {
+    public void setStorepass(String storepass) {
         this.storepass = storepass;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setProviderName( String providerName )
-    {
+    public void setProviderName(String providerName) {
         this.providerName = providerName;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setProviderClass( String providerClass )
-    {
+    public void setProviderClass(String providerClass) {
         this.providerClass = providerClass;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setProviderArg( String providerArg )
-    {
+    public void setProviderArg(String providerArg) {
         this.providerArg = providerArg;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setAlias( String alias )
-    {
+    public void setAlias(String alias) {
         this.alias = alias;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setMaxMemory( String maxMemory )
-    {
+    public void setMaxMemory(String maxMemory) {
         this.maxMemory = maxMemory;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setArguments( String... arguments )
-    {
+    public void setArguments(String... arguments) {
         this.arguments = arguments;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setWorkingDirectory( File workingDirectory )
-    {
+    public void setWorkingDirectory(File workingDirectory) {
         this.workingDirectory = workingDirectory;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setArchive( File archive )
-    {
+    public void setArchive(File archive) {
         this.archive = archive;
     }
 
     /**
      * {@inheritDoc}
      */
-    public void setProtectedAuthenticationPath( boolean protect )
-    {
+    public void setProtectedAuthenticationPath(boolean protect) {
         this.protectedAuthenticationPath = protect;
     }
 }
diff --git a/src/main/java/org/apache/maven/shared/jarsigner/CommandLineConfigurationException.java b/src/main/java/org/apache/maven/shared/jarsigner/CommandLineConfigurationException.java
index d44a756..d1aa5f7 100644
--- a/src/main/java/org/apache/maven/shared/jarsigner/CommandLineConfigurationException.java
+++ b/src/main/java/org/apache/maven/shared/jarsigner/CommandLineConfigurationException.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -25,9 +43,7 @@ package org.apache.maven.shared.jarsigner;
  * @author Tony Chemit
  * @since 1.0
  */
-public class CommandLineConfigurationException
-    extends Exception
-{
+public class CommandLineConfigurationException extends Exception {
 
     private static final long serialVersionUID = 1L;
 
@@ -37,9 +53,8 @@ public class CommandLineConfigurationException
      * @param message The detail message for this exception, may be <code>null</code>.
      * @param cause   The nested exception, may be <code>null</code>.
      */
-    public CommandLineConfigurationException( String message, Throwable cause )
-    {
-        super( message, cause );
+    public CommandLineConfigurationException(String message, Throwable cause) {
+        super(message, cause);
     }
 
     /**
@@ -47,10 +62,7 @@ public class CommandLineConfigurationException
      *
      * @param message The detail message for this exception, may be <code>null</code>.
      */
-    public CommandLineConfigurationException( String message )
-    {
-        super( message );
+    public CommandLineConfigurationException(String message) {
+        super(message);
     }
-
 }
-
diff --git a/src/main/java/org/apache/maven/shared/jarsigner/DefaultJarSigner.java b/src/main/java/org/apache/maven/shared/jarsigner/DefaultJarSigner.java
index e789674..7141f30 100644
--- a/src/main/java/org/apache/maven/shared/jarsigner/DefaultJarSigner.java
+++ b/src/main/java/org/apache/maven/shared/jarsigner/DefaultJarSigner.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -31,73 +49,52 @@ import org.codehaus.plexus.component.annotations.Component;
  * @author Tony Chemit
  * @since 1.0
  */
-@Component( role = JarSigner.class, hint = "default" )
-public class DefaultJarSigner
-    extends AbstractJavaTool<JarSignerRequest>
-    implements JarSigner
-{
+@Component(role = JarSigner.class, hint = "default")
+public class DefaultJarSigner extends AbstractJavaTool<JarSignerRequest> implements JarSigner {
 
-    public DefaultJarSigner()
-    {
-        super( "jarsigner" );
+    public DefaultJarSigner() {
+        super("jarsigner");
     }
 
     @Override
-    protected Commandline createCommandLine( JarSignerRequest request, String javaToolFile )
-        throws JavaToolException
-    {
+    protected Commandline createCommandLine(JarSignerRequest request, String javaToolFile) throws JavaToolException {
         JarSignerCommandLineBuilder cliBuilder = new JarSignerCommandLineBuilder();
-        cliBuilder.setLogger( getLogger() );
-        cliBuilder.setJarSignerFile( javaToolFile );
-        try
-        {
-            Commandline cli = cliBuilder.build( request );
-            if ( request.isVerbose() )
-            {
-                getLogger().info( cli.toString() );
-            }
-            else
-            {
-                getLogger().debug( cli.toString() );
+        cliBuilder.setLogger(getLogger());
+        cliBuilder.setJarSignerFile(javaToolFile);
+        try {
+            Commandline cli = cliBuilder.build(request);
+            if (request.isVerbose()) {
+                getLogger().info(cli.toString());
+            } else {
+                getLogger().debug(cli.toString());
             }
             return cli;
-        }
-        catch ( CommandLineConfigurationException e )
-        {
-            throw new JavaToolException( "Error configuring command-line. Reason: " + e.getMessage(), e );
+        } catch (CommandLineConfigurationException e) {
+            throw new JavaToolException("Error configuring command-line. Reason: " + e.getMessage(), e);
         }
     }
 
-    protected StreamConsumer createSystemOutStreamConsumer( JarSignerRequest request )
-    {
+    protected StreamConsumer createSystemOutStreamConsumer(JarSignerRequest request) {
         StreamConsumer systemOut = request.getSystemOutStreamConsumer();
 
-        if ( systemOut == null )
-        {
+        if (systemOut == null) {
 
             final boolean verbose = request.isVerbose();
 
-            systemOut = new StreamConsumer()
-            {
+            systemOut = new StreamConsumer() {
 
                 /**
                  * {@inheritDoc}
                  */
-                public void consumeLine( final String line )
-                {
-                    if ( verbose )
-                    {
-                        getLogger().info( line );
-                    }
-                    else
-                    {
-                        getLogger().debug( line );
+                public void consumeLine(final String line) {
+                    if (verbose) {
+                        getLogger().info(line);
+                    } else {
+                        getLogger().debug(line);
                     }
                 }
-
             };
         }
         return systemOut;
     }
-
 }
diff --git a/src/main/java/org/apache/maven/shared/jarsigner/JarSigner.java b/src/main/java/org/apache/maven/shared/jarsigner/JarSigner.java
index 9cdc534..f193123 100644
--- a/src/main/java/org/apache/maven/shared/jarsigner/JarSigner.java
+++ b/src/main/java/org/apache/maven/shared/jarsigner/JarSigner.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -27,8 +45,4 @@ import org.apache.maven.shared.utils.cli.javatool.JavaTool;
  * @author Tony Chemit
  * @since 1.0
  */
-public interface JarSigner
-    extends JavaTool<JarSignerRequest>
-{
-
-}
+public interface JarSigner extends JavaTool<JarSignerRequest> {}
diff --git a/src/main/java/org/apache/maven/shared/jarsigner/JarSignerCommandLineBuilder.java b/src/main/java/org/apache/maven/shared/jarsigner/JarSignerCommandLineBuilder.java
index 0be0308..5ce1bc7 100644
--- a/src/main/java/org/apache/maven/shared/jarsigner/JarSignerCommandLineBuilder.java
+++ b/src/main/java/org/apache/maven/shared/jarsigner/JarSignerCommandLineBuilder.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -19,214 +37,179 @@ package org.apache.maven.shared.jarsigner;
  * under the License.
  */
 
+import java.io.File;
+import java.io.IOException;
+
 import org.apache.maven.shared.utils.StringUtils;
 import org.apache.maven.shared.utils.cli.Arg;
 import org.apache.maven.shared.utils.cli.Commandline;
 import org.codehaus.plexus.logging.Logger;
 import org.codehaus.plexus.logging.console.ConsoleLogger;
 
-import java.io.File;
-import java.io.IOException;
-
 /**
  * To build the command line for a given {@link JarSignerRequest}.
  *
  * @author Tony Chemit
  * @since 1.0
  */
-public class JarSignerCommandLineBuilder
-{
-    private static final Logger DEFAULT_LOGGER = new ConsoleLogger( 0, JarSignerCommandLineBuilder.class.getName() );
+public class JarSignerCommandLineBuilder {
+    private static final Logger DEFAULT_LOGGER = new ConsoleLogger(0, JarSignerCommandLineBuilder.class.getName());
 
     private Logger logger = DEFAULT_LOGGER;
 
     private String jarSignerFile;
 
-    public Commandline build( JarSignerRequest request )
-        throws CommandLineConfigurationException
-    {
-        try
-        {
+    public Commandline build(JarSignerRequest request) throws CommandLineConfigurationException {
+        try {
             checkRequiredState();
-        }
-        catch ( IOException e )
-        {
-            throw new CommandLineConfigurationException( e.getMessage(), e );
+        } catch (IOException e) {
+            throw new CommandLineConfigurationException(e.getMessage(), e);
         }
 
         Commandline cli = new Commandline();
 
-        cli.setExecutable( jarSignerFile );
+        cli.setExecutable(jarSignerFile);
 
-        cli.setWorkingDirectory( request.getWorkingDirectory() );
+        cli.setWorkingDirectory(request.getWorkingDirectory());
 
-        if ( request.isVerbose() )
-        {
-            cli.createArg().setValue( "-verbose" );
+        if (request.isVerbose()) {
+            cli.createArg().setValue("-verbose");
         }
 
         String keystore = request.getKeystore();
-        if ( !StringUtils.isEmpty( keystore ) )
-        {
-            cli.createArg().setValue( "-keystore" );
-            cli.createArg().setValue( keystore );
+        if (!StringUtils.isEmpty(keystore)) {
+            cli.createArg().setValue("-keystore");
+            cli.createArg().setValue(keystore);
         }
 
         String storepass = request.getStorepass();
-        if ( !StringUtils.isEmpty( storepass ) )
-        {
-            cli.createArg().setValue( "-storepass" );
+        if (!StringUtils.isEmpty(storepass)) {
+            cli.createArg().setValue("-storepass");
             Arg arg = cli.createArg();
-            arg.setValue( storepass );
-            arg.setMask( true );
+            arg.setValue(storepass);
+            arg.setMask(true);
         }
 
         String storetype = request.getStoretype();
-        if ( !StringUtils.isEmpty( storetype ) )
-        {
-            cli.createArg().setValue( "-storetype" );
-            cli.createArg().setValue( storetype );
+        if (!StringUtils.isEmpty(storetype)) {
+            cli.createArg().setValue("-storetype");
+            cli.createArg().setValue(storetype);
         }
 
         String providerName = request.getProviderName();
-        if ( !StringUtils.isEmpty( providerName ) )
-        {
-            cli.createArg().setValue( "-providerName" );
-            cli.createArg().setValue( providerName );
+        if (!StringUtils.isEmpty(providerName)) {
+            cli.createArg().setValue("-providerName");
+            cli.createArg().setValue(providerName);
         }
 
         String providerClass = request.getProviderClass();
-        if ( !StringUtils.isEmpty( providerClass ) )
-        {
-            cli.createArg().setValue( "-providerClass" );
-            cli.createArg().setValue( providerClass );
+        if (!StringUtils.isEmpty(providerClass)) {
+            cli.createArg().setValue("-providerClass");
+            cli.createArg().setValue(providerClass);
         }
 
         String providerArg = request.getProviderArg();
-        if ( !StringUtils.isEmpty( providerArg ) )
-        {
-            cli.createArg().setValue( "-providerArg" );
-            cli.createArg().setValue( providerArg );
+        if (!StringUtils.isEmpty(providerArg)) {
+            cli.createArg().setValue("-providerArg");
+            cli.createArg().setValue(providerArg);
         }
 
-        if ( request.isProtectedAuthenticationPath() )
-        {
-            cli.createArg().setValue( "-protected" );
+        if (request.isProtectedAuthenticationPath()) {
+            cli.createArg().setValue("-protected");
         }
 
         String maxMemory = request.getMaxMemory();
-        if ( StringUtils.isNotEmpty( maxMemory ) )
-        {
-            cli.createArg().setValue( "-J-Xmx" + maxMemory );
+        if (StringUtils.isNotEmpty(maxMemory)) {
+            cli.createArg().setValue("-J-Xmx" + maxMemory);
         }
 
         String[] arguments = request.getArguments();
-        if ( arguments != null )
-        {
-            cli.addArguments( arguments );
+        if (arguments != null) {
+            cli.addArguments(arguments);
         }
 
-        if ( request instanceof JarSignerSignRequest )
-        {
-            build( (JarSignerSignRequest) request, cli );
+        if (request instanceof JarSignerSignRequest) {
+            build((JarSignerSignRequest) request, cli);
         }
 
-        if ( request instanceof JarSignerVerifyRequest )
-        {
-            build( (JarSignerVerifyRequest) request, cli );
+        if (request instanceof JarSignerVerifyRequest) {
+            build((JarSignerVerifyRequest) request, cli);
         }
 
-        cli.createArg().setFile( request.getArchive() );
+        cli.createArg().setFile(request.getArchive());
 
         String alias = request.getAlias();
-        if ( !StringUtils.isEmpty( alias ) )
-        {
-            cli.createArg().setValue( alias );
+        if (!StringUtils.isEmpty(alias)) {
+            cli.createArg().setValue(alias);
         }
 
         return cli;
     }
 
-    public void setLogger( Logger logger )
-    {
+    public void setLogger(Logger logger) {
         this.logger = logger;
     }
 
-    public void setJarSignerFile( String jarSignerFile )
-    {
+    public void setJarSignerFile(String jarSignerFile) {
         this.jarSignerFile = jarSignerFile;
     }
 
-    protected void checkRequiredState()
-        throws IOException
-    {
-        if ( logger == null )
-        {
-            throw new IllegalStateException( "A logger instance is required." );
+    protected void checkRequiredState() throws IOException {
+        if (logger == null) {
+            throw new IllegalStateException("A logger instance is required.");
         }
 
-        if ( jarSignerFile == null )
-        {
-            throw new IllegalStateException( "A jarSigner file is required." );
+        if (jarSignerFile == null) {
+            throw new IllegalStateException("A jarSigner file is required.");
         }
     }
 
-    protected void build( JarSignerSignRequest request, Commandline cli )
-    {
+    protected void build(JarSignerSignRequest request, Commandline cli) {
 
         String keypass = request.getKeypass();
-        if ( !StringUtils.isEmpty( keypass ) )
-        {
-            cli.createArg().setValue( "-keypass" );
+        if (!StringUtils.isEmpty(keypass)) {
+            cli.createArg().setValue("-keypass");
             Arg arg = cli.createArg();
-            arg.setValue( keypass );
-            arg.setMask( true );
+            arg.setValue(keypass);
+            arg.setMask(true);
         }
 
         String sigfile = request.getSigfile();
-        if ( !StringUtils.isEmpty( sigfile ) )
-        {
-            cli.createArg().setValue( "-sigfile" );
-            cli.createArg().setValue( sigfile );
+        if (!StringUtils.isEmpty(sigfile)) {
+            cli.createArg().setValue("-sigfile");
+            cli.createArg().setValue(sigfile);
         }
 
         String tsaLocation = request.getTsaLocation();
-        if ( StringUtils.isNotBlank( tsaLocation ) )
-        {
-            cli.createArg().setValue( "-tsa" );
-            cli.createArg().setValue( tsaLocation );
+        if (StringUtils.isNotBlank(tsaLocation)) {
+            cli.createArg().setValue("-tsa");
+            cli.createArg().setValue(tsaLocation);
         }
 
         String tsaAlias = request.getTsaAlias();
-        if ( StringUtils.isNotBlank( tsaAlias ) )
-        {
-            cli.createArg().setValue( "-tsacert" );
-            cli.createArg().setValue( tsaAlias );
+        if (StringUtils.isNotBlank(tsaAlias)) {
+            cli.createArg().setValue("-tsacert");
+            cli.createArg().setValue(tsaAlias);
         }
 
         File signedjar = request.getSignedjar();
-        if ( signedjar != null )
-        {
-            cli.createArg().setValue( "-signedjar" );
-            cli.createArg().setValue( signedjar.getAbsolutePath() );
+        if (signedjar != null) {
+            cli.createArg().setValue("-signedjar");
+            cli.createArg().setValue(signedjar.getAbsolutePath());
         }
-        
+
         final File certchain = request.getCertchain();
-        if ( certchain != null )
-        {
-            cli.createArg().setValue( "-certchain" );
-            cli.createArg().setValue( certchain.getAbsolutePath() );
+        if (certchain != null) {
+            cli.createArg().setValue("-certchain");
+            cli.createArg().setValue(certchain.getAbsolutePath());
         }
     }
 
-    protected void build( JarSignerVerifyRequest request, Commandline cli )
-        throws CommandLineConfigurationException
-    {
-        cli.createArg( true ).setValue( "-verify" );
+    protected void build(JarSignerVerifyRequest request, Commandline cli) throws CommandLineConfigurationException {
+        cli.createArg(true).setValue("-verify");
 
-        if ( request.isCerts() )
-        {
-            cli.createArg().setValue( "-certs" );
+        if (request.isCerts()) {
+            cli.createArg().setValue("-certs");
         }
     }
 }
diff --git a/src/main/java/org/apache/maven/shared/jarsigner/JarSignerRequest.java b/src/main/java/org/apache/maven/shared/jarsigner/JarSignerRequest.java
index 1ef819d..4f217f7 100644
--- a/src/main/java/org/apache/maven/shared/jarsigner/JarSignerRequest.java
+++ b/src/main/java/org/apache/maven/shared/jarsigner/JarSignerRequest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -19,19 +37,17 @@ package org.apache.maven.shared.jarsigner;
  * under the License.
  */
 
-import org.apache.maven.shared.utils.cli.javatool.JavaToolRequest;
-
 import java.io.File;
 
+import org.apache.maven.shared.utils.cli.javatool.JavaToolRequest;
+
 /**
  * Specifies the common parameters used to control a JarSigner tool invocation.
  *
  * @author Tony Chemit
  * @since 1.0
  */
-public interface JarSignerRequest
-    extends JavaToolRequest
-{
+public interface JarSignerRequest extends JavaToolRequest {
 
     /**
      * Gets the value of the {@code verbose} field.
@@ -133,84 +149,84 @@ public interface JarSignerRequest
      *
      * @param verbose the new value of the field {@code verbose}.
      */
-    void setVerbose( boolean verbose );
+    void setVerbose(boolean verbose);
 
     /**
      * Sets the new given value to the field {@code keystore} of the request.
      *
      * @param keystore the new value of the field {@code keystore}.
      */
-    void setKeystore( String keystore );
+    void setKeystore(String keystore);
 
     /**
      * Sets the new given value to the field {@code storetype} of the request.
      *
      * @param storetype the new value of the field {@code storetype}.
      */
-    void setStoretype( String storetype );
+    void setStoretype(String storetype);
 
     /**
      * Sets the new given value to the field {@code storepass} of the request.
      *
      * @param storepass the new value of the field {@code storepass}.
      */
-    void setStorepass( String storepass );
+    void setStorepass(String storepass);
 
     /**
      * Sets the new given value to the field {@code alias} of the request.
      *
      * @param alias the new value of the field {@code alias}.
      */
-    void setAlias( String alias );
+    void setAlias(String alias);
 
     /**
      * Sets the new given value to the field {@code providerName} of the request.
      *
      * @param providerName the new value of the field {@code providerName}.
      */
-    void setProviderName( String providerName );
+    void setProviderName(String providerName);
 
     /**
      * Sets the new given value to the field {@code providerClass} of the request.
      *
      * @param providerClass the new value of the field {@code providerClass}.
      */
-    void setProviderClass( String providerClass );
+    void setProviderClass(String providerClass);
 
     /**
      * Sets the new given value to the field {@code providerArg} of the request.
      *
      * @param providerArg the new value of the field {@code providerArg}.
      */
-    void setProviderArg( String providerArg );
+    void setProviderArg(String providerArg);
 
     /**
      * Sets the new given value to the field {@code maxMemory} of the request.
      *
      * @param maxMemory the new value of the field {@code maxMemory}.
      */
-    void setMaxMemory( String maxMemory );
+    void setMaxMemory(String maxMemory);
 
     /**
      * Sets the new given value to the field {@code arguments} of the request.
      *
      * @param arguments the new value of the field {@code arguments}.
      */
-    void setArguments( String... arguments );
+    void setArguments(String... arguments);
 
     /**
      * Sets the new given value to the field {@code workingDirectory} of the request.
      *
      * @param workingDirectory the new value of the field {@code workingDirectory}.
      */
-    void setWorkingDirectory( File workingDirectory );
+    void setWorkingDirectory(File workingDirectory);
 
     /**
      * Sets the new given value to the field {@code archive} of the request.
      *
      * @param archive the new value of the field {@code archive}.
      */
-    void setArchive( File archive );
+    void setArchive(File archive);
 
     /**
      * Sets the value of the command line tool parameter <pre>protected</pre>
@@ -218,6 +234,5 @@ public interface JarSignerRequest
      * @param protectedAuthenticationPath iff the password must be given via a protected
      *                                    authentication path such as a dedicated PIN reader
      */
-    void setProtectedAuthenticationPath( boolean protectedAuthenticationPath );
-
+    void setProtectedAuthenticationPath(boolean protectedAuthenticationPath);
 }
diff --git a/src/main/java/org/apache/maven/shared/jarsigner/JarSignerSignRequest.java b/src/main/java/org/apache/maven/shared/jarsigner/JarSignerSignRequest.java
index 5064523..0af8d0e 100644
--- a/src/main/java/org/apache/maven/shared/jarsigner/JarSignerSignRequest.java
+++ b/src/main/java/org/apache/maven/shared/jarsigner/JarSignerSignRequest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -27,9 +45,7 @@ import java.io.File;
  * @author Tony Chemit
  * @since 1.0
  */
-public class JarSignerSignRequest
-    extends AbstractJarSignerRequest
-{
+public class JarSignerSignRequest extends AbstractJarSignerRequest {
 
     /**
      * See <a href="http://docs.oracle.com/javase/6/docs/technotes/tools/windows/jarsigner.html#Options">options</a>.
@@ -58,70 +74,59 @@ public class JarSignerSignRequest
 
     /**
      * Location of the extra certchain file to be used during signing.
-     * 
+     *
      * See <a href="http://docs.oracle.com/javase/7/docs/technotes/tools/windows/jarsigner.html#Options">options</a>.
      * @since 3.0.0
      */
     protected File certchain;
 
-    public String getKeypass()
-    {
+    public String getKeypass() {
         return keypass;
     }
 
-    public String getSigfile()
-    {
+    public String getSigfile() {
         return sigfile;
     }
 
-    public String getTsaLocation()
-    {
+    public String getTsaLocation() {
         return tsaLocation;
     }
 
-    public String getTsaAlias()
-    {
+    public String getTsaAlias() {
         return tsaAlias;
     }
 
-    public void setKeypass( String keypass )
-    {
+    public void setKeypass(String keypass) {
         this.keypass = keypass;
     }
 
-    public void setSigfile( String sigfile )
-    {
+    public void setSigfile(String sigfile) {
         this.sigfile = sigfile;
     }
 
-    public void setTsaLocation( String tsaLocation )
-    {
+    public void setTsaLocation(String tsaLocation) {
         this.tsaLocation = tsaLocation;
     }
 
-    public void setTsaAlias( String tsaAlias )
-    {
+    public void setTsaAlias(String tsaAlias) {
         this.tsaAlias = tsaAlias;
     }
 
-    public File getSignedjar()
-    {
+    public File getSignedjar() {
         return signedjar;
     }
 
-    public void setSignedjar( File signedjar )
-    {
+    public void setSignedjar(File signedjar) {
         this.signedjar = signedjar;
     }
 
     /**
      * Sets certchain to be used.
-     * 
+     *
      * @param certchain Cert Chain file path or {@code null} to remove the option
      * @since 3.0.0
      */
-    public void setCertchain( File certchain )
-    {
+    public void setCertchain(File certchain) {
         this.certchain = certchain;
     }
 
@@ -129,8 +134,7 @@ public class JarSignerSignRequest
      * Get certificate chain.
      * @return Path to the certificate chain file or {@code null} if undefined
      */
-    public File getCertchain()
-    {
+    public File getCertchain() {
         return certchain;
     }
 }
diff --git a/src/main/java/org/apache/maven/shared/jarsigner/JarSignerUtil.java b/src/main/java/org/apache/maven/shared/jarsigner/JarSignerUtil.java
index c0521d2..3b8cb49 100644
--- a/src/main/java/org/apache/maven/shared/jarsigner/JarSignerUtil.java
+++ b/src/main/java/org/apache/maven/shared/jarsigner/JarSignerUtil.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -19,9 +37,6 @@ package org.apache.maven.shared.jarsigner;
  * under the License.
  */
 
-import org.apache.maven.shared.utils.io.FileUtils;
-import org.apache.maven.shared.utils.io.IOUtil;
-
 import java.io.BufferedInputStream;
 import java.io.BufferedOutputStream;
 import java.io.File;
@@ -35,17 +50,18 @@ import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;
 import java.util.zip.ZipOutputStream;
 
+import org.apache.maven.shared.utils.io.FileUtils;
+import org.apache.maven.shared.utils.io.IOUtil;
+
 /**
  * Useful methods.
  *
  * @author Tony Chemit
  * @since 1.0
  */
-public class JarSignerUtil
-{
+public class JarSignerUtil {
 
-    private JarSignerUtil()
-    {
+    private JarSignerUtil() {
         // static class
     }
 
@@ -56,16 +72,12 @@ public class JarSignerUtil
      * @param file The file to check, must not be <code>null</code>.
      * @return <code>true</code> if the file looks like a ZIP file, <code>false</code> otherwise.
      */
-    public static boolean isZipFile( final File file )
-    {
+    public static boolean isZipFile(final File file) {
         boolean result = false;
 
-        try ( ZipInputStream zis = new ZipInputStream( new FileInputStream( file ) ) )
-        {
+        try (ZipInputStream zis = new ZipInputStream(new FileInputStream(file))) {
             result = zis.getNextEntry() != null;
-        }
-        catch ( Exception e )
-        {
+        } catch (Exception e) {
             // ignore, will fail below
         }
 
@@ -79,44 +91,36 @@ public class JarSignerUtil
      * @param jarFile The JAR file to unsign, must not be <code>null</code>.
      * @throws IOException when error occurs during processing the file
      */
-    public static void unsignArchive( File jarFile )
-        throws IOException
-    {
-
-        File unsignedFile = new File( jarFile.getAbsolutePath() + ".unsigned" );
-
-        try ( ZipInputStream zis = new ZipInputStream( new BufferedInputStream( new FileInputStream( jarFile ) ) );
-                        ZipOutputStream zos =
-                            new ZipOutputStream( new BufferedOutputStream( new FileOutputStream( unsignedFile ) ) ) )
-        {
-            for ( ZipEntry ze = zis.getNextEntry(); ze != null; ze = zis.getNextEntry() )
-            {
-                if ( isSignatureFile( ze.getName() ) )
-                {
+    public static void unsignArchive(File jarFile) throws IOException {
+
+        File unsignedFile = new File(jarFile.getAbsolutePath() + ".unsigned");
+
+        try (ZipInputStream zis = new ZipInputStream(new BufferedInputStream(new FileInputStream(jarFile)));
+                ZipOutputStream zos =
+                        new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(unsignedFile)))) {
+            for (ZipEntry ze = zis.getNextEntry(); ze != null; ze = zis.getNextEntry()) {
+                if (isSignatureFile(ze.getName())) {
                     continue;
                 }
 
-                zos.putNextEntry( new ZipEntry( ze.getName() ) );
+                zos.putNextEntry(new ZipEntry(ze.getName()));
 
-                if ( isManifestFile( ze.getName() ) )
-                {
+                if (isManifestFile(ze.getName())) {
 
                     // build a new manifest while removing all digest entries
                     // see https://jira.codehaus.org/browse/MSHARED-314
-                    Manifest oldManifest = new Manifest( zis );
-                    Manifest newManifest = buildUnsignedManifest( oldManifest );
-                    newManifest.write( zos );
+                    Manifest oldManifest = new Manifest(zis);
+                    Manifest newManifest = buildUnsignedManifest(oldManifest);
+                    newManifest.write(zos);
 
                     continue;
                 }
 
-                IOUtil.copy( zis, zos );
+                IOUtil.copy(zis, zos);
             }
-
         }
 
-        FileUtils.rename( unsignedFile, jarFile );
-
+        FileUtils.rename(unsignedFile, jarFile);
     }
 
     /**
@@ -129,30 +133,25 @@ public class JarSignerUtil
      * @return the build manifest with no digest attributes
      * @since 1.3
      */
-    protected static Manifest buildUnsignedManifest( Manifest manifest )
-    {
-        Manifest result = new Manifest( manifest );
+    protected static Manifest buildUnsignedManifest(Manifest manifest) {
+        Manifest result = new Manifest(manifest);
         result.getEntries().clear();
 
-        for ( Map.Entry<String, Attributes> manifestEntry : manifest.getEntries().entrySet() )
-        {
+        for (Map.Entry<String, Attributes> manifestEntry : manifest.getEntries().entrySet()) {
             Attributes oldAttributes = manifestEntry.getValue();
             Attributes newAttributes = new Attributes();
 
-            for ( Map.Entry<Object, Object> attributesEntry : oldAttributes.entrySet() )
-            {
-                String attributeKey = String.valueOf( attributesEntry.getKey() );
-                if ( !attributeKey.endsWith( "-Digest" ) )
-                {
+            for (Map.Entry<Object, Object> attributesEntry : oldAttributes.entrySet()) {
+                String attributeKey = String.valueOf(attributesEntry.getKey());
+                if (!attributeKey.endsWith("-Digest")) {
                     // can add this attribute
-                    newAttributes.put( attributesEntry.getKey(), attributesEntry.getValue() );
+                    newAttributes.put(attributesEntry.getKey(), attributesEntry.getValue());
                 }
             }
 
-            if ( !newAttributes.isEmpty() )
-            {
+            if (!newAttributes.isEmpty()) {
                 // can add this entry
-                result.getEntries().put( manifestEntry.getKey(), newAttributes );
+                result.getEntries().put(manifestEntry.getKey(), newAttributes);
             }
         }
 
@@ -167,22 +166,16 @@ public class JarSignerUtil
      *         archive does not contain any signature files.
      * @throws IOException if scanning <code>jarFile</code> fails.
      */
-    public static boolean isArchiveSigned( final File jarFile )
-        throws IOException
-    {
-        if ( jarFile == null )
-        {
-            throw new NullPointerException( "jarFile" );
+    public static boolean isArchiveSigned(final File jarFile) throws IOException {
+        if (jarFile == null) {
+            throw new NullPointerException("jarFile");
         }
 
-        try ( ZipInputStream in = new ZipInputStream( new BufferedInputStream( new FileInputStream( jarFile ) ) ) )
-        {
+        try (ZipInputStream in = new ZipInputStream(new BufferedInputStream(new FileInputStream(jarFile)))) {
             boolean signed = false;
 
-            for ( ZipEntry ze = in.getNextEntry(); ze != null; ze = in.getNextEntry() )
-            {
-                if ( isSignatureFile( ze.getName() ) )
-                {
+            for (ZipEntry ze = in.getNextEntry(); ze != null; ze = in.getNextEntry()) {
+                if (isSignatureFile(ze.getName())) {
                     signed = true;
                     break;
                 }
@@ -200,37 +193,32 @@ public class JarSignerUtil
      * @param entryName The name of the JAR file entry to check, must not be <code>null</code>.
      * @return <code>true</code> if the entry is related to a signature, <code>false</code> otherwise.
      */
-    protected static boolean isSignatureFile( String entryName )
-    {
-        if ( entryName.regionMatches( true, 0, "META-INF", 0, 8 ) )
-        {
-            entryName = entryName.replace( '\\', '/' );
-
-            if ( entryName.indexOf( '/' ) == 8 && entryName.lastIndexOf( '/' ) == 8 )
-            {
-                return endsWithIgnoreCase( entryName, ".SF" ) || endsWithIgnoreCase( entryName, ".DSA" )
-                    || endsWithIgnoreCase( entryName, ".RSA" ) || endsWithIgnoreCase( entryName, ".EC" );
+    protected static boolean isSignatureFile(String entryName) {
+        if (entryName.regionMatches(true, 0, "META-INF", 0, 8)) {
+            entryName = entryName.replace('\\', '/');
+
+            if (entryName.indexOf('/') == 8 && entryName.lastIndexOf('/') == 8) {
+                return endsWithIgnoreCase(entryName, ".SF")
+                        || endsWithIgnoreCase(entryName, ".DSA")
+                        || endsWithIgnoreCase(entryName, ".RSA")
+                        || endsWithIgnoreCase(entryName, ".EC");
             }
         }
         return false;
     }
 
-    protected static boolean isManifestFile( String entryName )
-    {
-        if ( entryName.regionMatches( true, 0, "META-INF", 0, 8 ) )
-        {
-            entryName = entryName.replace( '\\', '/' );
+    protected static boolean isManifestFile(String entryName) {
+        if (entryName.regionMatches(true, 0, "META-INF", 0, 8)) {
+            entryName = entryName.replace('\\', '/');
 
-            if ( entryName.indexOf( '/' ) == 8 && entryName.lastIndexOf( '/' ) == 8 )
-            {
-                return endsWithIgnoreCase( entryName, "/MANIFEST.MF" );
+            if (entryName.indexOf('/') == 8 && entryName.lastIndexOf('/') == 8) {
+                return endsWithIgnoreCase(entryName, "/MANIFEST.MF");
             }
         }
         return false;
     }
 
-    private static boolean endsWithIgnoreCase( String str, String searchStr )
-    {
-        return str.regionMatches( true, str.length() - searchStr.length(), searchStr, 0, searchStr.length() );
+    private static boolean endsWithIgnoreCase(String str, String searchStr) {
+        return str.regionMatches(true, str.length() - searchStr.length(), searchStr, 0, searchStr.length());
     }
 }
diff --git a/src/main/java/org/apache/maven/shared/jarsigner/JarSignerVerifyRequest.java b/src/main/java/org/apache/maven/shared/jarsigner/JarSignerVerifyRequest.java
index 7e94288..9e601bf 100644
--- a/src/main/java/org/apache/maven/shared/jarsigner/JarSignerVerifyRequest.java
+++ b/src/main/java/org/apache/maven/shared/jarsigner/JarSignerVerifyRequest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -25,21 +43,17 @@ package org.apache.maven.shared.jarsigner;
  * @author Tony Chemit
  * @since 1.0
  */
-public class JarSignerVerifyRequest
-    extends AbstractJarSignerRequest
-{
+public class JarSignerVerifyRequest extends AbstractJarSignerRequest {
     /**
      * See <a href="http://docs.oracle.com/javase/6/docs/technotes/tools/windows/jarsigner.html#Options">options</a>.
      */
     private boolean certs;
 
-    public boolean isCerts()
-    {
+    public boolean isCerts() {
         return certs;
     }
 
-    public void setCerts( boolean certs )
-    {
+    public void setCerts(boolean certs) {
         this.certs = certs;
     }
 }
diff --git a/src/test/java/org/apache/maven/shared/jarsigner/AbstractJarSignerTest.java b/src/test/java/org/apache/maven/shared/jarsigner/AbstractJarSignerTest.java
index be7ac01..149951c 100644
--- a/src/test/java/org/apache/maven/shared/jarsigner/AbstractJarSignerTest.java
+++ b/src/test/java/org/apache/maven/shared/jarsigner/AbstractJarSignerTest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -25,24 +43,18 @@ import java.io.IOException;
 import org.apache.maven.shared.utils.io.FileUtils;
 import org.codehaus.plexus.PlexusTestCase;
 
-public abstract class AbstractJarSignerTest
-    extends PlexusTestCase
-{
+public abstract class AbstractJarSignerTest extends PlexusTestCase {
 
-    protected File prepareTestJar( String filename )
-        throws IOException
-    {
-        File file = new File( "src/test", filename );
-        File target = new File( "target", filename );
+    protected File prepareTestJar(String filename) throws IOException {
+        File file = new File("src/test", filename);
+        File target = new File("target", filename);
 
-        if ( target.exists() )
-        {
-            FileUtils.forceDelete( target );
+        if (target.exists()) {
+            FileUtils.forceDelete(target);
         }
 
-        FileUtils.copyFile( file, target );
+        FileUtils.copyFile(file, target);
 
         return target;
     }
-
 }
diff --git a/src/test/java/org/apache/maven/shared/jarsigner/JarSignerUtilTest.java b/src/test/java/org/apache/maven/shared/jarsigner/JarSignerUtilTest.java
index e6a84da..c2deae8 100644
--- a/src/test/java/org/apache/maven/shared/jarsigner/JarSignerUtilTest.java
+++ b/src/test/java/org/apache/maven/shared/jarsigner/JarSignerUtilTest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -32,48 +50,41 @@ import java.util.jar.Manifest;
  * @author Tony Chemit
  * @since 1.1
  */
-public class JarSignerUtilTest
-    extends AbstractJarSignerTest
-{
+public class JarSignerUtilTest extends AbstractJarSignerTest {
 
     // Fix MSHARED-277
-    public void testUnsignArchive()
-        throws Exception
-    {
+    public void testUnsignArchive() throws Exception {
 
-        File target = prepareTestJar( "javax.persistence_2.0.5.v201212031355.jar" );
+        File target = prepareTestJar("javax.persistence_2.0.5.v201212031355.jar");
 
-        assertTrue( JarSignerUtil.isArchiveSigned( target ) );
+        assertTrue(JarSignerUtil.isArchiveSigned(target));
 
         // check that manifest contains some digest attributes
-        Manifest originalManifest = readManifest( target );
-        assertTrue( containsDigest( originalManifest ) );
+        Manifest originalManifest = readManifest(target);
+        assertTrue(containsDigest(originalManifest));
 
-        Manifest originalCleanManifest = JarSignerUtil.buildUnsignedManifest( originalManifest );
-        assertFalse( containsDigest( originalCleanManifest ) );
+        Manifest originalCleanManifest = JarSignerUtil.buildUnsignedManifest(originalManifest);
+        assertFalse(containsDigest(originalCleanManifest));
 
-        assertTrue( originalCleanManifest.equals( JarSignerUtil.buildUnsignedManifest( originalCleanManifest ) ) );
+        assertTrue(originalCleanManifest.equals(JarSignerUtil.buildUnsignedManifest(originalCleanManifest)));
 
-        JarSignerUtil.unsignArchive( target );
+        JarSignerUtil.unsignArchive(target);
 
-        assertFalse( JarSignerUtil.isArchiveSigned( target ) );
+        assertFalse(JarSignerUtil.isArchiveSigned(target));
 
         // check that manifest has no digest entry
         // see https://jira.codehaus.org/browse/MSHARED-314
-        Manifest manifest = readManifest( target );
-
-        Manifest cleanManifest = JarSignerUtil.buildUnsignedManifest( manifest );
-        assertFalse( containsDigest( cleanManifest ) );
+        Manifest manifest = readManifest(target);
 
-        assertTrue( manifest.equals( cleanManifest ) );
-        assertTrue( manifest.equals( originalCleanManifest ) );
+        Manifest cleanManifest = JarSignerUtil.buildUnsignedManifest(manifest);
+        assertFalse(containsDigest(cleanManifest));
 
+        assertTrue(manifest.equals(cleanManifest));
+        assertTrue(manifest.equals(originalCleanManifest));
     }
 
-    private Manifest readManifest( File file )
-        throws IOException
-    {
-        JarFile jarFile = new JarFile( file );
+    private Manifest readManifest(File file) throws IOException {
+        JarFile jarFile = new JarFile(file);
 
         Manifest manifest = jarFile.getManifest();
 
@@ -82,17 +93,13 @@ public class JarSignerUtilTest
         return manifest;
     }
 
-    private boolean containsDigest( Manifest manifest )
-    {
-        for ( Map.Entry<String, Attributes> entry : manifest.getEntries().entrySet() )
-        {
+    private boolean containsDigest(Manifest manifest) {
+        for (Map.Entry<String, Attributes> entry : manifest.getEntries().entrySet()) {
             Attributes attr = entry.getValue();
 
-            for ( Map.Entry<Object, Object> objectEntry : attr.entrySet() )
-            {
-                String attributeKey = String.valueOf( objectEntry.getKey() );
-                if ( attributeKey.endsWith( "-Digest" ) )
-                {
+            for (Map.Entry<Object, Object> objectEntry : attr.entrySet()) {
+                String attributeKey = String.valueOf(objectEntry.getKey());
+                if (attributeKey.endsWith("-Digest")) {
                     return true;
                 }
             }
diff --git a/src/test/java/org/apache/maven/shared/jarsigner/SimpleJarSignTest.java b/src/test/java/org/apache/maven/shared/jarsigner/SimpleJarSignTest.java
index bb9dc6f..6d6b8ae 100644
--- a/src/test/java/org/apache/maven/shared/jarsigner/SimpleJarSignTest.java
+++ b/src/test/java/org/apache/maven/shared/jarsigner/SimpleJarSignTest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 package org.apache.maven.shared.jarsigner;
 
 /*
@@ -19,60 +37,52 @@ package org.apache.maven.shared.jarsigner;
  * under the License.
  */
 
-import org.apache.maven.shared.utils.cli.javatool.JavaToolResult;
-
 import java.io.File;
 
+import org.apache.maven.shared.utils.cli.javatool.JavaToolResult;
+
 /**
  * @author Olivier Lamy
  */
-public class SimpleJarSignTest
-    extends AbstractJarSignerTest
-{
+public class SimpleJarSignTest extends AbstractJarSignerTest {
     private JarSigner jarSigner;
 
-    public void setUp()
-        throws Exception
-    {
+    public void setUp() throws Exception {
         super.setUp();
 
-        jarSigner = (JarSigner) lookup( JarSigner.class.getName() );
+        jarSigner = (JarSigner) lookup(JarSigner.class.getName());
     }
 
-    public void testSimpleSign()
-        throws Exception
-    {
-        File target = prepareTestJar( "simple.jar" );
+    public void testSimpleSign() throws Exception {
+        File target = prepareTestJar("simple.jar");
 
         JarSignerSignRequest jarSignerRequest = new JarSignerSignRequest();
-        jarSignerRequest.setArchive( target );
-        jarSignerRequest.setKeystore( "src/test/keystore" );
-        jarSignerRequest.setVerbose( true );
-        jarSignerRequest.setAlias( "foo_alias" );
-        jarSignerRequest.setKeypass( "key-passwd" );
-        jarSignerRequest.setStorepass( "changeit" );
-        jarSignerRequest.setSignedjar( new File( "target/ssimple.jar" ) );
+        jarSignerRequest.setArchive(target);
+        jarSignerRequest.setKeystore("src/test/keystore");
+        jarSignerRequest.setVerbose(true);
+        jarSignerRequest.setAlias("foo_alias");
+        jarSignerRequest.setKeypass("key-passwd");
+        jarSignerRequest.setStorepass("changeit");
+        jarSignerRequest.setSignedjar(new File("target/ssimple.jar"));
 
-        JavaToolResult jarSignerResult = jarSigner.execute( jarSignerRequest );
+        JavaToolResult jarSignerResult = jarSigner.execute(jarSignerRequest);
 
-        assertEquals( "not exit code 0 " + jarSignerResult.getExecutionException(), 0, jarSignerResult.getExitCode() );
+        assertEquals("not exit code 0 " + jarSignerResult.getExecutionException(), 0, jarSignerResult.getExitCode());
     }
 
-    public void testSimpleSignAndVerify()
-        throws Exception
-    {
+    public void testSimpleSignAndVerify() throws Exception {
         testSimpleSign();
 
         JarSignerVerifyRequest request = new JarSignerVerifyRequest();
-        request.setCerts( true );
-        request.setVerbose( true );
-        request.setArchive( new File( "target/ssimple.jar" ) );
-        request.setKeystore( "src/test/keystore" );
-        request.setAlias( "foo_alias" );
-        request.setStorepass( "changeit" );
+        request.setCerts(true);
+        request.setVerbose(true);
+        request.setArchive(new File("target/ssimple.jar"));
+        request.setKeystore("src/test/keystore");
+        request.setAlias("foo_alias");
+        request.setStorepass("changeit");
 
-        JavaToolResult jarSignerResult = jarSigner.execute( request );
+        JavaToolResult jarSignerResult = jarSigner.execute(request);
 
-        assertEquals( "not exit code 0 " + jarSignerResult.getExecutionException(), 0, jarSignerResult.getExitCode() );
+        assertEquals("not exit code 0 " + jarSignerResult.getExecutionException(), 0, jarSignerResult.getExitCode());
     }
 }