From 6896e7142c866b28b91affb9a4d6f65b55dcefcc Mon Sep 17 00:00:00 2001
From: sarvjot2001 <63839309+sarvjot2001@users.noreply.github.com>
Date: Fri, 29 Oct 2021 18:10:38 +0530
Subject: [PATCH] Create Adder.java

---
 Adder.java | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 Adder.java

diff --git a/Adder.java b/Adder.java
new file mode 100644
index 0000000..a3aa303
--- /dev/null
+++ b/Adder.java
@@ -0,0 +1,22 @@
+import java.util.HashSet;
+
+public class Adder {
+  public static void main(String[] args) {
+
+    // Create a HashSet object called numbers
+    HashSet<Integer> numbers = new HashSet<Integer>();
+
+    // Add values to the set
+    numbers.add(4);
+    numbers.add(7);
+    numbers.add(8);
+
+    // Show which numbers between 1 and 10 are in the set
+    for(int i = 1; i <= 10; i++) {
+      if(numbers.contains(i)) {
+        System.out.println(i + " was found in the set.");
+      } else {
+        System.out.println(i + " was not found in the set.");
+      }
+    }
+  }