Check if number if power of two or not using bitwise AND operator

Author: Antesh Sharma

src/main/java/com/bit/manipulation/problems/Dockerfile renamed to Dockerfile

@@ -1,5 +1,5 @@
 FROM openjdk:11-alpine
-COPY . /usr/src/myapp
+COPY src/main/java/com/bit/manipulation/problems /usr/src/myapp
 WORKDIR /usr/src/myapp
 RUN javac NumberIsPowerOfTwo.java
 CMD ["java", "NumberIsPowerOfTwo"]