question: @ Override public Enumeration < URL > findResources ( final String name ) throws IOException { if ( name == null ) { return null ; } ArrayList < URL > result = new ArrayList < URL > ( ) ; int n = 0 ; while ( true ) { URLHandler handler = getHandler ( n ++ ) ; if ( handler == null ) { break ; } handler . findResources ( name , result ) ; } return Collections . enumeration ( result ) ; }
target:  Returns all known URLs which point to the specified resource.