Click here to watch in Youtube :
https://www.youtube.com/watch?v=qzwZPYEkfDs&list=UUhwKlOVR041tngjerWxVccw
TreeSetExample.java
Output
https://www.youtube.com/watch?v=qzwZPYEkfDs&list=UUhwKlOVR041tngjerWxVccw
TreeSetExample.java
import java.util.TreeSet; /* * Example of last() method. */ public class TreeSetExample { public static void main( String[] args ) { TreeSet<Integer> treeSet = new TreeSet<Integer>(); treeSet.add(40); treeSet.add(20); treeSet.add(30); treeSet.add(10); treeSet.add(50); System.out.println("treeSet : " + treeSet + "\n"); /* * Returns the last (highest) element currently in this set. */ Integer value = treeSet.last(); System.out.println("value : " + value); } }
treeSet : [10, 20, 30, 40, 50] value : 50
https://sites.google.com/site/javaee4321/java-collections/TreeSetDemoLast.zip?attredirects=0&d=1
See also:
No comments:
Post a Comment