Java.lang.Character.Subset.equals() Method

Description

The java.lang.Character.Subset.equals() method compares two Subset objects for equality.

Declaration

Following is the declaration for java.lang.Character.Subset.equals() method

public final boolean equals(Object obj)

Parameters

• obj -- This is the reference object with which to compare.

Return Value

This method returns true if this object is the same as the obj argument, else false.

Exception

• NA

Example

The following example shows the usage of java.lang.Character.Subset.equals() method.

package com.tutorialspoint;

import java.lang.*;

public class CharacterSubsetDemo extends Character.Subset {
  
   // constructor of super class
   CharacterSubsetDemo(String s){
      super(s); 
   }

   public static void main(String[] args) {

      CharacterSubsetDemo obj1 = new CharacterSubsetDemo("admin");
      CharacterSubsetDemo obj2 = new CharacterSubsetDemo("webmaster");
      CharacterSubsetDemo obj3 = new CharacterSubsetDemo("administrator");

      // compares Subset objects for equality
      boolean retval = obj1.equals(obj1);
      System.out.println("Object obj1 is equal to obj1 ? " + retval);
      retval = obj2.equals(obj1);
      System.out.println("Object obj1 is equal to obj2 ? " + retval);
      retval = obj3.equals(obj1);
      System.out.println("Object obj1 is equal to obj3 ? " + retval);
   }
} 

Let us compile and run the above program, this will produce the following result:

Object obj1 is equal to obj1 ? true
Object obj1 is equal to obj2 ? false
Object obj1 is equal to obj3 ? false