package data.causality;
final public class Test13 {
static int x = 0;
static int y = 0;
final public static void thread1() {
final int r1 = x;
if (r1 == 1) y = 1;
assert r1 == 1;
}
final public static void thread2() {
final int r2 = y;
if (r2 == 1) x = 1;
assert r2 == 1;
}
public Test13() { super(); }
}