Plugin descriptor extractor crashes on certain types of Java source files
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Key: MNG-2799
URL: http://jira.codehaus.org/browse/MNG-2799
Project: Maven 2
Issue Type: Improvement
Components: Plugin Creation Tools
Environment: Tested with Maven version 2.0.4, and 2.0.x SNAPSHOT.
Reporter: Paul Gier
Attachments: JavaMojoDescriptorExtractor.java
Part of my plugin includes a .java file that contains an annotation type
declaration. It looks like this:
{quote}
package org.jboss.lang.annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.ANNOTATION_TYPE)
public @interface Inherited {
}
{quote}
When the JavaMojoDescriptorExtractor encounters this file it crashes because of
an ArrayIndexOutOfBoundsException. Because the code is trying to access the
1st element of a zero length array. The attached file has a simple fix where
the descriptor extractor just ignores any java source file that does not
contain a valid class.
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