Why the code bekow not show the output result...anyone can help me

Question

class A
{

public void do () {
System.out.println ("A");
}
public void do (String str) {
System.out.println (str);
}
}
class B
{
public static void main(String[] args) {
A object = new A();
object.do("B");
}
}

Answer 1

do is reserves keyword in java, you cant use that for function or variable or class

Answer 2

https://code.sololearn.com/cs8AhN1fk4TG/?ref=app

Try changing the function name "do" with something else, it is a keyword in Java and probably many others

Answer 3

oke thnks all for the help