It passes the result of this calculation to ModuleMetaData.setFileName():

private String earRelativePath(String earPath, String pathName)

{ StringBuilder tmp = new StringBuilder(pathName); tmp.delete(0, earPath.length()); return tmp.toString(); }

That will include a leading /, e.g.

foo.ear/bar.war

will have a ModuleMetaData with name "/bar.war". It should be "bar.war".

This impacts the processing done as part of JBAS-7644.

EARStructure has the same flaw, but the "earRelativePath" is passed to VirtualFile.getChild(earRelativePath) which ignores the leading /.