class A { public int i; }; class UnsatAliasing02 { public void m(A a1, A a2) { a1.i = 41; a2.i = 42; } public static void main(String[] args) { A a1 = new A(); A a2 = new A(); UnsatAliasing02 as = new UnsatAliasing02(); as.m(a2,a2); assert a2.i != 42; } }