@Test public void universe() throws Exception { IntSet universe = IntSet.universe(); Random rnd = new Random(); for (int i = 0; i < 1000; i++) { assertTrue(universe.contains(rnd.nextInt())); } }
static IntSet universe() { return UNIVERSE; }
IntSet { static IntSet universe() { return UNIVERSE; } }
IntSet { static IntSet universe() { return UNIVERSE; }  }
IntSet { static IntSet universe() { return UNIVERSE; }   }
IntSet { static IntSet universe() { return UNIVERSE; }    }