program 16

2026-02-12 14:40:32 +05:30
parent 1a6f71bf5b
commit 7aec4f3c6b
2 changed files with 15 additions and 0 deletions
--- a/Screenshots/program16.png
+++ b/Screenshots/program16.png
--- a/TestJavaCollection7.java
+++ b/TestJavaCollection7.java
@@ -0,0 +1,15 @@
+// 16 write a java program to demonstrate HashSet
+import java.util.*;
+public class TestJavaCollection7{
+  public static void main(String args[]){
+    HashSet<String> set = new HashSet<String>();
+    set.add("Ravi");
+    set.add("Vijay");
+    set.add("Ravi");
+    set.add("Ajay");
+    Iterator<String> itr = set.iterator();
+    while(itr.hasNext()){
+      System.out.println(itr.next());
+    }
+  }
+}