private static void METHOD_1 ( TYPE_1 VAR_1 , TYPE_1 to ) { to . errors ( ) . METHOD_2 ( VAR_1 . errors ( ) ) ; }
private static void METHOD_1 ( TYPE_1 VAR_1 , TYPE_1 to ) { if ( ( VAR_1 == null ) || ( to == null ) ) return ; to . errors ( ) . METHOD_2 ( VAR_1 . errors ( ) ) ; }