Java TreeMap.subMap(K fromKey, boolean fromInclusive, K toKey, boolean toInclusive)

public NavigableMap <K , V> subMap(K fromKey,   boolean fromInclusive,    K toKey,   boolean toInclusive)

/*from w ww.  j a v a  2 s .  co m*/

import java.util.NavigableMap;
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 a portion of the map");
      NavigableMap<Integer, String> treemapincl=treemap.subMap(1, true, 3, true);
      System.out.println("Sub map values: "+treemapincl);      
   }    
}