Java-Programs/ClassAndObjects/EveryClassExtendsObject.java at master · divScorp/Java-Programs

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package ClassAndObjects;

//Every Java class extends Object class

public class EveryClassExtendsObject {

public void testMethod() throws CloneNotSupportedException {

// toString,hashCode,clone methods are

// inherited from Object class

System.out.println(this.toString());

System.out.println(this.hashCode());

System.out.println(this.clone());

}

public static void main(String[] args) throws CloneNotSupportedException {

EveryClassExtendsObject example1 = new EveryClassExtendsObject();

EveryClassExtendsObject example2 = new EveryClassExtendsObject();

if (example1 instanceof Object) {

System.out.println("I extend Object");// Will be printed

}

// equals method is inherited from Object class

System.out.println(example1.equals(example2));// false

}