Updated solution to day 8 of June Leetcode Challenge

Author: shrinathjoshi

June Challenge/com/leetcode/JuneChallenge/week2/PowerOfTwo.java

@@ -0,0 +1,14 @@
+package com.leetcode.JuneChallenge.week2;
+
+public class PowerOfTwo {
+
+	public boolean isPowerOfTwo(int n) {
+		return n > 0 && ((n & (n - 1)) == 0);
+	}
+
+	public static void main(String[] args) {
+		System.out.println(new PowerOfTwo().isPowerOfTwo(12));
+		System.out.println(new PowerOfTwo().isPowerOfTwo(11));
+	}
+
+}