Shallow copy with Cloneable. Since Java 7, ... methods and constructor @Override protected Object clone() ... Notice in this code that a copy was not made when we changed the Category object.

The Java language spec lists 10 Java constructor types, including default, no-args, canonical, private ... you may also hear developers speak about other types of Java constructors: Copy constructors.

When no explicitly defined constructors exist, Java's virtual machine makes object creation possible by providing a default constructor to developers who want to create instances of the class in their ...