2:21 am - Tuesday March 28, 2017

Tag Archives: The Set Interface

HashSet example program for boolean retainAll(Collection c)

/** *@author:candidjava.com *@description:Hashset example program for boolean retainAll(Collection c) */ import java.util.HashSet; public class HashSetRetainAll { public static void main(String[] args) { HashSet hs1...

HashSet example program for boolean addAll(Collection c)

/** @Description : HashSet example program for boolean contains(Object o) @Author : candidjava.com */ import java.util.HashSet; public class hshst { public static void main(String[] args) { HashSet myset = new HashSet(); myset.add("Learning"); myset.add("Easy"); myset.add("Simply"); boolean...

HashSet example program for boolean isEmpty()

/** @Description : HashSet example program for boolean isEmpty() @Author : candidjava.com */ import java.util.HashSet; public class hshst { public static void main(String[] arg) { HashSet newset = new HashSet(); newset.add("Hai"); newset.add("idiot"); newset.add("Bye"); boolean...