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Java - Boolean logicalAnd(boolean a, boolean b) Method
Description
The Java Boolean logicalAnd() returns the result of applying the logical AND operator to the specified boolean operands.
Declaration
Following is the declaration for java.lang.Boolean.logicalAnd(boolean a, boolean b) method
public static boolean logicalAnd​(boolean a, boolean b)
Parameters
a − the first operand
b − the second operand
Return Value
This method returns the logical AND of a and b.
Exception
NA
Computing Logical AND on two Boolean with true, true Values Example
The following example shows the usage of Boolean logicalAnd() method for a true and true value. In this program, we've created two boolean variables and assigned them true values. Thereafter we've obtained the logical AND using logicalAnd() method on both the boolean variable and result is obtained. Finally result is printed.
package com.tutorialspoint; public class BooleanDemo { public static void main(String[] args) { // create 3 boolean variables boolean b1, b2, result; // assign value to b1, b2 b1 = true; b2 = true; // perform the logical AND operation result = Boolean.logicalAnd(b1, b2); // print result System.out.println( "b1: " + b1 + " AND b2: " + b2 +", b1 AND b2: " + result ); } }
Output
Let us compile and run the above program, this will produce the following result −
b1: true AND b2: true, b1 AND b2: true
Computing Logical AND on two Boolean with true, false Values Example
The following example shows the usage of Boolean logicalAnd() method for a true and true value. In this program, we've created two boolean variables and assigned them true and false values. Thereafter we've obtained the logical AND using logicalAnd() method on both the boolean variable and result is obtained. Finally result is printed.
package com.tutorialspoint; public class BooleanDemo { public static void main(String[] args) { // create 3 boolean variables boolean b1, b2, result; // assign value to b1, b2 b1 = true; b2 = false; // perform the logical AND operation result = Boolean.logicalAnd(b1, b2); // print result System.out.println( "b1: " + b1 + " AND b2: " + b2 +", b1 AND b2: " + result ); } }
Output
Let us compile and run the above program, this will produce the following result −
b1: true AND b2: false, b1 AND b2: false
Computing Logical AND on two Boolean with false, false Values Example
The following example shows the usage of Boolean logicalAnd() method for a true and true value. In this program, we've created two boolean variables and assigned them false values. Thereafter we've obtained the logical AND using logicalAnd() method on both the boolean variable and result is obtained. Finally result is printed.
package com.tutorialspoint; public class BooleanDemo { public static void main(String[] args) { // create 3 boolean variables boolean b1, b2, result; // assign value to b1, b2 b1 = false; b2 = false; // perform the logical AND operation result = Boolean.logicalAnd(b1, b2); // print result System.out.println( "b1: " + b1 + " AND b2: " + b2 +", b1 AND b2: " + result ); } }
Output
Let us compile and run the above program, this will produce the following result −
b1: false AND b2: false, b1 AND b2: false