Java Collection Tutorial - Java TreeMap.values()

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Syntax

TreeMap.values() has the following syntax.

public Collection <V> values()

Example

In the following code shows how to use TreeMap.values() method.

//from w ww  .  j  av a 2 s.c  om

import java.util.Collection;
import java.util.TreeMap;

public class Main {
   public static void main(String[] args) {
      
      TreeMap<Integer, String>  treemap = new TreeMap<Integer, String> ();
            
      // populating tree map
      treemap.put(2, "two");
      treemap.put(1, "one");
      treemap.put(3, "three");
      treemap.put(6, "six");
      treemap.put(5, "from java2s.com");      
      
      System.out.println("Getting collection from the map");
      Collection<String> coll=treemap.values();
      System.out.println("Value of the collection: "+coll);      
   }    
}

The code above generates the following result.

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