first commit

2026-02-26 12:59:05 +05:30
parent e261dbf9c3
commit 33575a6863
7 changed files with 128 additions and 0 deletions
--- a/TestJavaCollection7.java
+++ b/TestJavaCollection7.java
@@ -0,0 +1,19 @@
+//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");
+    set.add(null);
+
+    Iterator<String>itr=set.iterator();
+    while(itr.hasNext()){
+    System.out.println(itr.next());
+    }
+
+}
+
+}