public class Binary
{
	public static void main( String args[] )
	{
       int i1 = 0x2f; //2f is a hexadecimal
       System.out.println( "i1: " + i1 ) ;

        // 6.022 * 10 power 23
       double largeValue = 6.022e23;
       System.out.println( "largeValue: " + largeValue ) ;


       int binaryNumber1 = 0b1101;
       int binaryNumber2 = 0b0100;
       //Operator & 2 bits and to 1 if both are 1 else
       //the result is 0
       System.out.println( "binaryNumber1 & binaryNumber2 " +
                (binaryNumber1 & binaryNumber2)  ) ;
       System.out.println( Integer.toBinaryString(
		   binaryNumber1 & binaryNumber2)  ) ;

       //Operator | on 2 bits and is 1 if any bit is 1
       System.out.println( "binaryNumber1 | binaryNumber2: " +
       (binaryNumber1 | binaryNumber2) ) ;
       System.out.println( Integer.toBinaryString(
		   binaryNumber1 | binaryNumber2)  ) ;

       byte binaryNumber3 = (byte)0b00000101;
       byte binaryNumber4 = (byte)0b11111111;
       System.out.println( binaryNumber3 ) ;
       System.out.println( binaryNumber4 ) ;
       binaryNumber3 = (byte)( binaryNumber3 << 1 ) ;
        System.out.println( binaryNumber3 ) ;

       //Since the no is negative 1's are inserted to the left
       binaryNumber4 = (byte)( binaryNumber4 >> 1 ) ;
       System.out.println( binaryNumber4 ) ;

       // binaryNumber4 is still -1 at this point
       // 0 is inserted on the left hand side
       //by the >>> operator
       System.out.println( "---" ) ;
       System.out.println( binaryNumber4  ) ;
       //Works properly
       System.out.println( binaryNumber4 >>> 1  ) ;

       // binaryNumber4 is -1 so expecting 0's inserted on the
       //left hand side
       //Why does this not work ?
       binaryNumber4 = (byte)( binaryNumber4 >>> 1 ) ;
       System.out.println( binaryNumber4 ) ;


    }


} //class