Have two classes:

public class A {
    public A(int x) {
    }
    public A(int x, int y) {
    }
}

public class B extends A {
}

At the class B declaration I get error following error withou a hint:
cannot find symbol, symbol  : constructor A()

Would be nice to have a hint which will add following code into class B:
    public B(int x) {
       super(x);
    }
    public B(int x, int y) {
       super(x, y);
    }