Java: Logical Operators

December 7, 2022

Logical Operator

Operators

Java provides quite a variety of operators which come in handy to the programmer for the manipulation of variables. In this page we are going to discuss about Logical Operator in Java.

Logical Operators

Logical operators are mainly used to control program flow. They allow a program to make a decision based on multiple conditions.
Operator Functionality Syntax
&&(Logical AND) It returns true if both statements are true a && b
||(Logical OR) It returns true if one of the statements is true a || b
!(Logical NOT) It reverses the result, returns false if the result is true !(a == b)

Arithmetic Operator

Logical Operator

Bitwise Operator

Miscellanaous Operator

Syntax with Example

Run 
public class Main {

   public static void main(String args[]) {
      boolean a = true;
      boolean b = false;

      System.out.println("a && b = " + (a&&b));
      System.out.println("a || b = " + (a||b) );
      System.out.println("!(a && b) = " + !(a && b));
   }
}

Output

a && b= false

a || b= true

!(a && b)= true

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Operators in Java