Simple Java program to test how much time an action takes

public class TimeTest {

public static void main(String[] args) {

int count = 0;

long startTime;

startTime = System.currentTimeMillis();

while (count < Integer.MAX_VALUE) {

count++;

if (count % 1000 == 0) {

System.out.println(count);

}

}

System.out.println("Time in ms: "+ (System.currentTimeMillis() - startTime));

}

}