Copying objects is a common Java programming operation that ... Instead, there was only an object assignment to a different variable. Therefore, we’ll change the object we created in the memory ...

You could expect the same behavior from any other mutable object in Java. Don’t try to change an immutable value by reference. Don’t try to change a primitive variable by reference.

That means instance variables are assigned as follows: The class in this example only defines properties. It contains no explicitly defined Java constructors. When no explicitly defined constructors ...