public < TYPE_1 > TYPE_1 METHOD_1 ( TYPE_2 < TYPE_1 > expr ) { TYPE_3 < TYPE_1 > iterator = METHOD_2 ( expr ) ; return METHOD_1 ( iterator ) ; } 

public < TYPE_1 > TYPE_1 METHOD_1 ( TYPE_2 < TYPE_1 > expr ) { TYPE_3 < TYPE_1 > iterator = METHOD_2 ( expr ) ; return super . METHOD_1 ( iterator ) ; } 
