How to stop runnung java program

Question

how can i stop a running java program
for example if the age <16
stop the program
what code should i use

Answer 1

System.exit(0);

Put it anywhere you want the JVM to stop execution.

Answer 2

Depends on what are you mean for "with message"... Its a console or GUI Application? Anyway show message and wait for user interaction (key pressed on console and ok/close/quit/etc pressed in a simple exit dialog if is a GUI APP) therefore close app

Answer 3

what if i want to stop the program with message...like (sorry u r too young) what to do??

Answer 4

if(condition){
System.out.println("to young);
System.exit(0);
}

Answer 5

public class Program
{
public static void main(String[] args) {

java.util.scaner scan = new java.util.scaner (Systen.in);
System.out.println("enter your age: ");
int age = scan.nextint;

if (age < 16 ){
System.out.println("sorry u r too young");
}
}
}