java.util.IdentityHashMap.values() Method

Description

The values() method is used to get a collection view of the values contained in this map.

Declaration

Following is the declaration for java.util.IdentityHashMap.values() method.

public Collection<V> values()

Parameters

• NA

Return Value

The method call returns a collection view of the values contained in this map.

Exception

• NA

Example

The following example shows the usage of java.util.IdentityHashMap.values()

package com.tutorialspoint;

import java.util.*;

public class IdentityHashMapDemo {
   public static void main(String args[]) {
      // create identity hash 
      IdentityHashMap ihmap = new IdentityHashMap();
                 
      // populate the ihmap
      ihmap.put(1, "java");
      ihmap.put(2, "util");
      ihmap.put(3, "package");      
      
      System.out.println("Map values: " + ihmap);
      System.out.println("Collection view of the map: " + ihmap.values());
   }    
}

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

Map values: {1=java, 3=package, 2=util}
Collection view of the map: [java, package, util]