public static java.util.Set < TYPE_1 > METHOD_1 ( int x , int y ) { return VAR_1 . METHOD_2 ( new TYPE_2 ( x , y , false ) , new TYPE_2 ( x , y , true ) ) ; } 

public static java.util.List < TYPE_1 > METHOD_1 ( int x , int y ) { return new java.util.ArrayList ( VAR_1 . METHOD_2 ( new TYPE_2 ( x , y , false ) , new TYPE_2 ( x , y , true ) ) ) ; } 
