What is wrong with this code?

Question

boolean button =true;
public void playMusic(){
if (button){
System.out.println("play music");
}else{
System.out.println("music paused");
}
}

Answer 1

public class Program
{
public static void main(String[] args){
boolean button =true;
playMusic(button);
}
static void playMusic(boolean button){
if (button){
System.out.println("play music");
}else{
System.out.println("music paused");
}
}
}

//corrected program , it will work ☺

//mark john wells sir answer as best , sir is right

Answer 2

If you are calling it from main and declaring it within the Program class, it needs to be static.

Answer 3

nothing. what error are you getting?

Answer 4

if you make it static, you will need to also make your variable static