System.out.println( "Adding directory '" + path + "'.");
	public String[] getDirNames() {		final HashSet< String> set = new HashSet< String>();		for ( CpioHeader header : headers) {			String path = new File( header.getName().toString()).getParent();			System.out.println( "Adding directory '" + path + "'.");			set.add( path);		}		return set.toArray( new String[ set.size()]);	}