Demo of CloneNotSupportedException | java.lang package

Figure1

Class Hierarchy:

CloneNotSupportedException is a class present in java.lang.* package and has following class hierarchy.

Figure2

Description: 


Thrown to indicate that the clone method in class Object has been called to clone an object, but that the object's class does not implement the Cloneable interface.

Since:

JDK1.0

Example:

	package com.javamultiplex.java.lang.exceptions;
	/**
	* @author Rohit Agarwal
	* @version 1.0
	* @category java.lang/Exception
	* @since JDK 1.0
	*/
	class Employee {
	private String name;
	public Employee(String name) {
	super();
	this.name = name;
	}
	@Override
	public String toString() {
	return "Employee[Name= " + name + "]";
	}
	@Override
	protected Object clone() throws CloneNotSupportedException {
	return super.clone();
	}
	}
	public class CloneNotSupportedExceptionDemo {
	public static void main(String[] args) {
	Employee emp1 = new Employee("Rohit");
	System.out.println(emp1);
	try {
	/*
	* CloneNotSupportedException will be thrown because Employee class
	* not implemented Cloneable interface.
	*/
	Employee emp2 = (Employee) emp1.clone();
	System.out.println(emp2);
	} catch (CloneNotSupportedException e) {
	e.printStackTrace();
	}
	}
	}

view raw CloneNotSupportedExceptionDemo.java hosted with ❤ by GitHub

Output:

Figure3

References:

https://docs.oracle.com/javase/8/docs/api/java/lang/CloneNotSupportedException.html

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