In Java programming, bitwise shift operations are quite common. These operations are used to shift a value to the left or right by a certain amount to obtain a new value. In this article, I'll explain bitwise shift operations in Java and demonstrate how to use them.
int num1=5<<2; //5*2^2 = 20 | Shift 5 left by 2 bits
System.out.println(num1);
int num2=80 >>3; // 80/2^3= 80/8 = 10 | Shift 80 right by 3 bits
System.out.println(num2);
Bitwise shift operations are commonly used in performance optimization, data compression, and cryptography. They can help reduce memory usage and save processor time, especially in applications requiring low-level optimizations based on processor architecture.
In Java, bitwise shift operations allow programmers to manipulate data more efficiently, showcasing Java's strength as a language.