Boolean Type in Java

To display the boolean type, first use two variables and declare them as boolean values.

boolean val1, val2;

Then assign values to them one by one, as shown below-

val1　= true;

Now, use the if statement to check and display the boolean value true.

if(val1)
System.out.println("This is correct and will be displayed!");

Now let's look at a complete example to use the boolean type in Java.

Example

public class Demo {
　　　public static void main(String[] args) {
　　　　　　boolean val1, val2;
　　　　　　System.out.println("Boolean Type in Java");
　　　　　　val1　= true;
　　　　　　if(val1)
　　　　　　System.out.println("This is correct and will be displayed!");
　　　　　　val2　= false;
　　　　　　if(val2)
　　　　　　System.out.println("This is false and won't get displayed!");
　　　}
}

Output Result

Boolean Type in Java
This is correct and will be displayed!