[ http://jira.codehaus.org/browse/MNG-2571?page=comments#action_75528 ]
Stephane Nicoll commented on MNG-2571:
--------------------------------------
The issue lies here:
{noformat}
return values.toArray( (Object []) Array.newInstance( type.getComponentType(),
0 ) );
{noformat}
* values contains one {{EjbModule}} element
* type.getComponentType returns the {{EarModule}} interface
Of course EjbModule implements EarModule
> ArrayStoreException when handling a pojo array in a plugin configuration
> ------------------------------------------------------------------------
>
> Key: MNG-2571
> URL: http://jira.codehaus.org/browse/MNG-2571
> Project: Maven 2
> Issue Type: Bug
> Components: Embedding
> Affects Versions: 2.0.4
> Environment: maven-ear-plugin test cases
> Reporter: Stephane Nicoll
>
> I am currently writing test cases with the embedder for the EAR plugin. It
> runs fine with basic plugin's configuration but as soon as I use the
> _modules_ element, I got an ArrayStoreException
> Full stacktrace
> {noformat}
> java.lang.ArrayStoreException
> at java.lang.System.arraycopy(Native Method)
> at java.util.ArrayList.toArray(ArrayList.java:305)
> at
> org.codehaus.plexus.component.configurator.converters.composite.ArrayConverter.fromConfiguration(ArrayConverter.java:141)
> at
> org.codehaus.plexus.component.configurator.converters.ComponentValueSetter.configure(ComponentValueSetter.java:247)
> at
> org.codehaus.plexus.component.configurator.converters.composite.ObjectWithFieldsConverter.processConfiguration(ObjectWithFieldsConverter.java:137)
> at
> org.codehaus.plexus.component.configurator.BasicComponentConfigurator.configureComponent(BasicComponentConfigurator.java:56)
> at
> org.apache.maven.plugin.DefaultPluginManager.populatePluginFields(DefaultPluginManager.java:1030)
> at
> org.apache.maven.plugin.DefaultPluginManager.getConfiguredMojo(DefaultPluginManager.java:576)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:390)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:534)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:488)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:458)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:306)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:140)
> at
> org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:441)
> at
> org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:382)
> at
> org.apache.maven.plugin.ear.AbstractEarPluginTestCase.executeMojo(AbstractEarPluginTestCase.java:86)
> at
> org.apache.maven.plugin.ear.EarMojoTest.doTestProject(EarMojoTest.java:35)
> at
> org.apache.maven.plugin.ear.EarMojoTest.testProject02(EarMojoTest.java:29)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at
> com.intellij.rt.execution.junit2.JUnitStarter.main(JUnitStarter.java:32)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
> {noformat}
> Steps to reproduce, get the latest version of the EAR plugin and uncomment
> the method {{testProject02}} in {{EarMojoTest}}
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