The value of a boolean variable is sufficient, by itself, to control the if statement.
public class Main {
public static void main(String args[]) {
boolean b;
b = false;
if (b) {
System.out.println("This is executed.");
} else {
System.out.println("This is NOT executed.");
}
}
}
There is no need to write an if statement like this:
if(b == true) ...
The output generated by this program is shown here:
This is NOT executed.