public TYPE_1 METHOD_1 ( TYPE_1 x , TYPE_1 y ) { TYPE_2 . METHOD_1 ( x . METHOD_2 ( ) , y . METHOD_2 ( ) ) ; return y ; }
public TYPE_1 METHOD_1 ( TYPE_1 x , TYPE_1 y ) { TYPE_2 . METHOD_1 ( x , y ) ; return y ; }