import java.util.Scanner;
import java.io.File;

class Target {
    private static volatile int value;

    private static void method1() {
        for (int i = 0; i < 1000000; ++i)
            ++value;
    }

    private static void method2() {
        for (int i = 0; i < 1000000; ++i)
            ++value;
    }

    private static void method3() throws Exception {
        for (int i = 0; i < 1000; ++i) {
            for (String s : new File("/tmp").list()) {
                value += s.hashCode();
            }
        }
    }

    public static void main(String[] args) throws Exception {
        while (true) {
            method1();
            method2();
            method3();
        }
    }
}
