private List<String> determineMethodsAllowed( HttpManager manager, Resource res ) {
List<String> list = new ArrayList<String>();
for( Handler f : manager.getAllHandlers() ) {
if( f.isCompatible( res ) ) {
for( String m : f.getMethods() ) {
Method httpMethod = Method.valueOf( m );
if( !handlerHelper.isNotCompatible( res, httpMethod) ) {
list.add( m );
}
}
}