Explain how function name and constructor can be same??

Question

public class Executor {
Executor(){}
void Executor() {
System.out.println("Welcome Executor");
}
public static void main (String[] args) {
Executor e = new Executor();
e.Executor();
}
}

Answer 1

a cunstructor is called like this:
Executor e = new Executor(//constructor stuff)
you call them differently so that why you can name them the same