From 8d784b94c4460baaa1b63f1164bb8ceff9f29d57 Mon Sep 17 00:00:00 2001
From: Pankaj Kumar Bind <73558583+Pankaj-Bind@users.noreply.github.com>
Date: Fri, 1 Mar 2024 21:27:39 +0530
Subject: [PATCH 1/5] CountSetBits code file added

---
 .../bitmanipulation/CountSetBits.java         | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java

diff --git a/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java b/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java
new file mode 100644
index 000000000000..50cd4f6d7785
--- /dev/null
+++ b/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java
@@ -0,0 +1,24 @@
+// CountSetBits.java
+package com.thealgorithms.bitmanipulation;
+
+public final class CountSetBits {
+    private CountSetBits() {
+    }
+
+    /**
+    * CountSetBits class provides a method to count the number of set bits (1s) in an integer.
+    * Implementation by Pankaj Kumar Bind (https://github.com/Pankaj-Bind).
+    */
+    public static int countSetBits(int n) {
+        int count = 0;
+        while (n > 0) {
+            count += n & 1;
+            n >>= 1;
+        }
+        return count;
+    }
+}
+
+    /* Time Complexity: O(log n)
+     * Space Complexity: O(1)
+     */
\ No newline at end of file

From 039414e0190b749cf8f9195aeb12ab5cc367ae1f Mon Sep 17 00:00:00 2001
From: Pankaj Kumar Bind <73558583+Pankaj-Bind@users.noreply.github.com>
Date: Fri, 1 Mar 2024 21:29:24 +0530
Subject: [PATCH 2/5] CountSetBits Test file added

---
 .../bitmanipulation/CountSetBitsTest.java       | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/test/java/com/thealgorithms/bitmanipulation/CountSetBitsTest.java

diff --git a/src/test/java/com/thealgorithms/bitmanipulation/CountSetBitsTest.java b/src/test/java/com/thealgorithms/bitmanipulation/CountSetBitsTest.java
new file mode 100644
index 000000000000..50e74b7dfd7f
--- /dev/null
+++ b/src/test/java/com/thealgorithms/bitmanipulation/CountSetBitsTest.java
@@ -0,0 +1,17 @@
+// CountSetBitsTest.java
+package com.thealgorithms.bitmanipulation;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+
+public class CountSetBitsTest {
+    @Test
+    void testCountSetBits() {
+        assertEquals(0, CountSetBits.countSetBits(0));
+        assertEquals(1, CountSetBits.countSetBits(1));
+        assertEquals(2, CountSetBits.countSetBits(5));
+        assertEquals(3, CountSetBits.countSetBits(7));
+        assertEquals(4, CountSetBits.countSetBits(15));
+    }
+}

From c815ce951d4bd205150c09f262dec48168858e7b Mon Sep 17 00:00:00 2001
From: Pankaj Kumar Bind <73558583+Pankaj-Bind@users.noreply.github.com>
Date: Fri, 1 Mar 2024 22:14:08 +0530
Subject: [PATCH 3/5] Update CountSetBits.java

---
 .../com/thealgorithms/bitmanipulation/CountSetBits.java     | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java b/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java
index 50cd4f6d7785..b68c10bc0660 100644
--- a/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java
+++ b/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java
@@ -5,7 +5,7 @@ public final class CountSetBits {
     private CountSetBits() {
     }
 
-    /**
+    /*
     * CountSetBits class provides a method to count the number of set bits (1s) in an integer.
     * Implementation by Pankaj Kumar Bind (https://github.com/Pankaj-Bind).
     */
@@ -18,7 +18,3 @@ public static int countSetBits(int n) {
         return count;
     }
 }
-
-    /* Time Complexity: O(log n)
-     * Space Complexity: O(1)
-     */
\ No newline at end of file

From 09aa914bb6ad87dc3b561b42622c699e617f2dad Mon Sep 17 00:00:00 2001
From: Pankaj Kumar Bind <73558583+Pankaj-Bind@users.noreply.github.com>
Date: Fri, 1 Mar 2024 22:21:08 +0530
Subject: [PATCH 4/5] Update CountSetBits.java

---
 .../com/thealgorithms/bitmanipulation/CountSetBits.java     | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java b/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java
index b68c10bc0660..09b3e112dd67 100644
--- a/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java
+++ b/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java
@@ -4,11 +4,7 @@
 public final class CountSetBits {
     private CountSetBits() {
     }
-
-    /*
-    * CountSetBits class provides a method to count the number of set bits (1s) in an integer.
-    * Implementation by Pankaj Kumar Bind (https://github.com/Pankaj-Bind).
-    */
+    
     public static int countSetBits(int n) {
         int count = 0;
         while (n > 0) {

From 642d1daffff62c71d48e02087d81e7957f7b5b56 Mon Sep 17 00:00:00 2001
From: Pankaj Kumar Bind <73558583+Pankaj-Bind@users.noreply.github.com>
Date: Fri, 1 Mar 2024 22:24:56 +0530
Subject: [PATCH 5/5] Update CountSetBits.java

---
 .../java/com/thealgorithms/bitmanipulation/CountSetBits.java     | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java b/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java
index 09b3e112dd67..2593df013092 100644
--- a/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java
+++ b/src/main/java/com/thealgorithms/bitmanipulation/CountSetBits.java
@@ -4,7 +4,6 @@
 public final class CountSetBits {
     private CountSetBits() {
     }
-    
     public static int countSetBits(int n) {
         int count = 0;
         while (n > 0) {