Passing by value means we pass a copy of the value.; Passing by reference means we pass the real reference to the variable in memory.; Java object references are passed by value. All object ...

In Move(First);, a copy of the reference to the object First is passed. Both First and p point to the same object in memory, so changes via p affect First. ⚠️ However, if you reassign p = new Point(..

When the code is first executed, we will enter the main() method and initialize number to the value of 10.; We will then output the value of number before calling the change() method.; In the change() ...