@Test public void decrement() { assertEquals(counter.decrement(), INIT_VALUE - 1); assertEquals(counter.decrement(), INIT_VALUE - 2); }
public int decrement() { return --counter; }
Counter { public int decrement() { return --counter; } }
Counter { public int decrement() { return --counter; } Counter();  Counter(int value); }
Counter { public int decrement() { return --counter; } Counter();  Counter(int value); int get(); int increment(); int decrement(); boolean equalsToValue(int value); String toString(); @Override boolean equals(Object o); @Override int hashCode(); }
Counter { public int decrement() { return --counter; } Counter();  Counter(int value); int get(); int increment(); int decrement(); boolean equalsToValue(int value); String toString(); @Override boolean equals(Object o); @Override int hashCode();  }