Data types (Java byte)

    /*
    Java byte Example
    This Java Example shows how to declare and use Java primitive byte variable
    inside a java class.
    */
    
    public class JavaByteExample {
    
    public static void main(String[] args) {
    
    /*
    * byte is smallest Java integer type.
    * byte is 8 bit signed type ranges from –128 to 127.
    * byte is mostly used when dealing with raw data like reading a
    * binary file.
    *
    * Declare byte varibale as below
    *
    * byte <variable name> = <default value>;
    *
    * here assigning default value is optional.
    */
    
    byte b1 = 100;
    byte b2 = 20;
    
    System.out.println("Value of byte variable b1 is :" + b1);
    System.out.println("Value of byte variable b1 is :" + b2);
    }
    }
    
    /*
    Output would be
    Value of byte variable b1 is :100
    Value of byte variable b1 is :20
    */