Java Collection Tutorial - Java SortedMap.tailMap(K fromKey)


SortedMap.tailMap(K fromKey) has the following syntax.

SortedMap < K , V > tailMap(K fromKey)


In the following code shows how to use SortedMap.tailMap(K fromKey) method.

import java.util.SortedMap;
import java.util.TreeMap;
/*from  w  ww. ja va 2s.  co m*/
public class Main {
  public static void main(String[] args) {
    SortedMap<String, Integer> sortedMap = new TreeMap<String, Integer>();
    sortedMap.put("A", 1);
    sortedMap.put("B", 2);
    sortedMap.put("C", 3);
    sortedMap.put("D", 4);
    sortedMap.put("E", 5);
    sortedMap.put("java2s", 6);
    SortedMap<String, Integer> map = sortedMap.tailMap("C");


The code above generates the following result.