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From "Luca Dall'Olio (JIRA)" <j...@codehaus.org>
Subject [jira] Created: (MJAVADOC-220) ArrayIndexOutOfBoundsException in JavadocUtil.getIncludedFiles
Date Mon, 24 Nov 2008 14:46:19 GMT
ArrayIndexOutOfBoundsException in JavadocUtil.getIncludedFiles
--------------------------------------------------------------

                 Key: MJAVADOC-220
                 URL: http://jira.codehaus.org/browse/MJAVADOC-220
             Project: Maven 2.x Javadoc Plugin
          Issue Type: Bug
    Affects Versions: 2.5
         Environment: maven 2.0.9 windows xp
            Reporter: Luca Dall'Olio


When executing javadoc:jar with <excludePackageNames>*</excludePackageNames> (or
other values)  we get :

java.lang.ArrayIndexOutOfBoundsException: 0
        at org.apache.maven.plugin.javadoc.JavadocUtil.getIncludedFiles(JavadocUtil.java:369)

This is probably related to this code :

String[] excludeName = excludePackages[k].split( "[*]" );
...
 if ( excludeName.length > 1 )
{
...
} 
else 
{
     if ( fileList[j].startsWith( sourceDirectory.toString() + File.separatorChar + excludeName[0]
) )
...

If the split() function returns an empty array (excludeName), we reach the "else" branch but
"excludeName[0]" will throw java.lang.ArrayIndexOutOfBoundsException: 0

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