package data.causality;
final public class Test17 {
static int x = 0;
static int y = 0;
final public static void thread1() {
final int r3 = x;
if (r3 != 42) x = 42;
final int r1 = x;
y = r1;
assert r1 == 42;
assert r3 == 42;
}
final public static void thread2() {
final int r2 = y;
x = r2;
assert r2 == 42;
}
public Test17() { super(); }
}