Is passing 'this' in a method call accepted practice in java

Question

Is it good/bad/acceptable practice to pass the current object in a method call. As in:

public class Bar{
    public Bar(){}

    public void foo(Baz baz){
              


        

Answer 1

Yes, but you should be careful about two things

1. Passing this when the object has not been constructed yet (i.e. in its constructor)
2. Passing this to a long-living object, that will keep the reference alive and will prevent the this object from being garbage collected.