Data types (Java boolean)

    /*
    Java boolean Example
    This Java Example shows how to declare and use Java primitive boolean variable
    inside a java class.
    */
    
    public class JavaBooleanExample {
    
    public static void main(String[] args) {
    
    /*
    * boolean is simple Java type which can have only of two values; true or false.
    * All rational expressions retrun this type of value.
    *
    * Declare boolean varibale as below
    *
    * boolean <variable name> = <default value>;
    *
    * here assigning default value is optional.
    */
    
    boolean b1 = true;
    boolean b2 = false;
    boolean b3 = (10 > 2)? true:false;
    
    System.out.println("Value of boolean variable b1 is :" + b1);
    System.out.println("Value of boolean variable b2 is :" + b2);
    System.out.println("Value of boolean variable b3 is :" + b3);
    }
    }
    
    /*
    Output would be
    Value of boolean variable b1 is :true
    Value of boolean variable b2 is :false
    Value of boolean variable b3 is :true
    */