Which method used to declare " hello"()

Question

void. ()

Answer 1

You can write any method to declare hello() like

public void hello() {
//no return type
System.out.print("Hello");
}

public String hello() {
//return String value
return "Hello";
}

you can call these method like this:

hello(); //this is for first hello method
System.out.print(hello()); //this for second hello method.