protected void checkArchiverForProblems( Archiver archiver )
    {
        for ( ResourceIterator iter = archiver.getResources(); iter.hasNext(); )
        {
            iter.next();
        }
    }
protected void checkArchiverForProblems( Archiver archiver )
    {
        for ( ResourceIterator iter = archiver.getResources(); iter.hasNext(); )
        {
            iter.next();
        }
    }
protected void checkArchiverForProblems ( Archiver archiver ) { for ( ResourceIterator iter = archiver . getResources ( ) ; iter . hasNext ( ) ; ) { iter . next ( ) ; } }
Check for potential "Duplicate file" exception before archive processing starts

@param archiver archiver to check
Check for potential Duplicate file exception before archive processing starts