class Fine {
static Fine u;
static Fine v;
static int e;
static Fine w;
static Fine a;
Fine f;
static Fine b;
static Fine c;
static Fine d;
static Fine x;
static Fine y;
Fine g;
static Fine z;
static void m() {
if (u != null | v != null) e = 10;
if (v == null) {
w = a.f;
//@ assert b != null;
//@ assume a != null & b != null & c != null & d != null & e > 0;
x = c.f;
//@ assert d != null;
} else {
c = new Fine();
d = v;
}
y = a.g;
//@ assert b != null;
z = c.g;
//@ assert d != null;
//@ assert e > 0;
}
}