java.lang.Boolean logicalXor(boolean a, boolean b)

Description

The logicalXor(boolean a, boolean b) method of Boolean class returns the result of applying the logical XOR operator to the specified boolean operands. For reference here is the truth table in performing a logical XOR operator.

First Value Second Value Result
true true false
true false false
false true false
false false true

As a general rule, in performing a logical XOR operator, the two operand should not have the same values for it to return true.

Method Syntax

public static boolean logicalXor(boolean a, boolean b)

Method Argument

Data Type Parameter Description
boolean a the first operand
boolean b the second operand

Method Returns

The logicalXor(boolean a, boolean b) method of Boolean class returns the logical XOR of a and b.

Discussion

The logiocalXor method of Boolean class is one of the newest addition in Java 1.8. This is to take into consideration the instances wherein we have to perform XOR operation. So instead of relying on conditional statements, we now have an underlying methods that handle the logical XOR operation which shortens and simplifying the development of computer programs.

Java Boolean logicalXor(boolean a, boolean b) Example

Below is a simple java example on the usage of logicalXor() method of Boolean class.

To fully demonstrate the behaviour of logicalXor() method, the program above is designed in such a way that user can enter two boolean values and then the result of logicalXor() method is displayed based on the two user input. On this way, the user can experiment on different values as input.

Sample Output

Below is the sample output when you run the above example.

java Boolean logicalXor() example output