import static java.lang.System.out;
/**
* Main-class
*
* @author orochi_100
* @version 01.04.2020
*/
public class Main {
private static int num = 0;
/** In this main-method we are trying to increment an integer-variable to 20.000 with 2 threads in the first half and 1 thread in the other half */
public static void main(String[] args) {
out.println("Hello World!");
new Thread(() -> {
for (int i = 0; i < 10_000; i++) incrementNum();
}).start();
for (int i = 0; i < 10_000; i++) incrementNum();
if (num == 10_000) out.println(num);
num = 0;
for (int i = 0; i < 10_000; i++) incrementNum();
for (int i = 0; i < 10_000; i++) incrementNum();
out.println(num);
}
/**Just for the sake of incrementing the static variable <code>num</code>*/
public static void incrementNum() {
num++;
}
}
