private static boolean METHOD_1 ( TYPE_1 n ) { <BUG> return ( ( ( n instanceof java.lang.Double ) || ( n instanceof java.lang.Float ) ) || ( n instanceof TYPE_2 ) ) || ( n instanceof TYPE_3 ) ;</BUG> }
private static boolean METHOD_1 ( TYPE_1 n ) { return ( n instanceof java.lang.Double ) || ( n instanceof java.lang.Float ) ; } 
