Java bitwise opeartions example

BitwiseShiftOperations.java

class BitwiseShiftOperations {

    /**
     * Shift Operations Example
     */
    public static void main(String[] args) {
        
        int val = 0x000F;
        
        printBinary(val);
        System.out.println("<< 1 (Signed left shift)");
        val = val << 1;
        System.out.println("-----------------");
        printBinary(val);
        

        System.out.println(">> 2 (Signed right shift)");
        val = val >> 2;
        System.out.println("-----------------");
        printBinary(val);
        
        System.out.println(">>> 1 (Unsigned right shift)");
        val = val >>> 1;
        System.out.println("-----------------");
        printBinary(val);
    }

    public static void printBinary(int val) {
        System.out.print(("00000000" + Integer.toBinaryString(val) ).substring(Integer.toBinaryString(val).length())  );
        System.out.println(" ( Hex: 0x" + Integer.toHexString(val) + ", Octal: " + val + ")");
    }
}