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EnumMap values() Method in Java

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The Java.util.EnumMap.values() method in Java is used to create a collection out of the values of the map. It basically returns a Collection view of the values in the EnumMap. Syntax:
EnumMap.values()
Parameters: The method does not take any argument. Return Values: The method returns the collection view of the mapped values. Below programs illustrate the working of Java.util.EnumMap.values() function: Program 1:
// Java program to demonstrate values()
import java.util.*;
  
// An enum of geeksforgeeks
public enum gfg {
    India_today,
    United_States_today
}
;
  
class Enum_demo {
    public static void main(String[] args)
    {
  
        EnumMap<gfg, Integer> mp = new 
                        EnumMap<gfg, Integer>(gfg.class);
  
        // Values are associated
        mp.put(gfg.India_today, 69);
        mp.put(gfg.United_States_today, 1073);
  
        // Prints the map
        System.out.println("The EnumMap: " + mp);
  
        // Retrieving the collection view of the map
        Collection<Integer> view = mp.values();
  
        // Prints the result
        System.out.println("Collection view of map: " + view);
    }
}

                    
Output:
The EnumMap: {India_today=69, United_States_today=1073}
Collection view of map: [69, 1073]
Program 2:
// Java program to demonstrate the working of values()
import java.util.*;
  
// An enum of geeksforgeeks
public enum gfg {
    India_today,
    United_States_today,
    Canada_today
}
;
  
class Enum_demo {
    public static void main(String[] args)
    {
        EnumMap<gfg, Integer> mp = new 
                      EnumMap<gfg, Integer>(gfg.class);
  
        // Values are associated
        mp.put(gfg.India_today, 69);
        mp.put(gfg.United_States_today, 1073);
        mp.put(gfg.Canada_today, 1837);
  
        // Prints the map
        System.out.println("The EnumMap: " + mp);
  
        // Retrieving the collection view of the map
        Collection<Integer> view = mp.values();
  
        // Prints the result
        System.out.println("Collection view of map: " + view);
    }
}

                    
Output:
The EnumMap: {India_today=69, United_States_today=1073, Canada_today=1837}
Collection view of map: [69, 1073, 1837]


Last Updated : 13 Jul, 2018
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