import java.util.*; public class Intersection { public static void main(String args[]){ HashSet<String> set1 = new HashSet<String>(); set1.add("Tom"); set1.add("Tim"); set1.add("Amy"); set1.add("Bob"); set1.add("Paul"); HashSet<String> set2 = new HashSet<String>(); set2.add("Jeff"); set2.add("Amy"); set2.add("Paul"); set2.add("Bill"); set2.add("Mike"); HashSet<String> intersection = new HashSet<String>(set1); intersection.retainAll(set2); System.out.println("Set1: " + set1); System.out.println("Set2: " + set2); System.out.println("Intersection: " + intersection); } }
# java Intersection Set1: [Paul, Amy, Bob, Tom, Tim] Set2: [Paul, Bill, Amy, Mike, Jeff] Intersection: [Paul, Amy]
How to compute intersection of two sets in java? Java example intersection of 2 sets. Find the intersection of two sets.
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