Shift Operator Summary : Bitwise Operators « Operators « SCJP

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SCJP » Operators » Bitwise Operators 
2.3.2.Shift Operator Summary
The shift operators, >>, >>>, and << work with integer primitives only; 
The >> right shift extends the sign so a negative number stays negative
The >>> operator shifts in zero bits, creating a positive number. 
The << left shift always shifts in zero bits at the least significant position.


Operator        Example         Result
  
<<              3 << 2          12
   

>>              -6 >> 2         -2
   

>>>             -6 >>> 2        1073741822


public class MainClass{
    public static void main(String[] argv){
        System.out.println(3 << 2);
        System.out.println(-6 >> 2);    
        System.out.println(-6 >>> 2);    
    }
}
 
12
-2
1073741822
2.3.Bitwise Operators
2.3.1.Bitwise Operator Summary
2.3.2.Shift Operator Summary
2.3.3.The Bitwise Inversion Operator ~ performs bitwise inversion on integral types.
2.3.4.The Boolean Complement Operator ! inverts the value of a boolean expression.
2.3.5.The bitwise operator & provides bitwise AND
2.3.6.The bitwise operator ^ provides eXclusive-OR (XOR)
2.3.7.The bitwise operator | provides OR operations
2.3.8.Here is an example of the use of the & operator:
2.3.9.Java method to perform various bitwise operations on two integers and display the results
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