Bitwise Operator of Java Programming

/* Example of Bitwise Operator */
package Bitwise;
public class Bitwise
{
    public static void main(String[] args)
    {
        int Op1 = 5, Op2 = 10;
        int BitwiseOR, BitwiseAND;
        int LSvalue, RSvalue, RSzerofill;
        BitwiseOR = Op1 | Op2;
        BitwiseAND = Op1 & Op2;
        prln("Bitwise OR of " + Op1 + " and " + Op2 + " is: " +BitwiseOR);
        prln("Bitwise AND of " + Op1 + " and " + Op2 + " is: " +BitwiseAND);
        LSvalue = Op2<<2;
        prln("2 times left shift of " +Op2+ " is: " +LSvalue);
        RSvalue = Op2>>2;
        prln("2 times right shift of " +Op2+ " is: " +RSvalue);
        RSzerofill = Op2>>>2;
        prln("2 times right shift with zero fill of " +Op2+ " is: " +RSzerofill);
    }
    static void prln(Object anyObject)
    {
        System.out.println(anyObject);
    }
    static void pr(Object anyObject)
    {
        System.out.print(anyObject);
    }
   
}