@Test public void pushBack_givenInitialState_addsToArray() throws Exception { test.pushBack(10); Assert.assertEquals(10, getArray().get(0)); }
public void pushBack(int value) { }
DynamicStack { public void pushBack(int value) { } }
DynamicStack { public void pushBack(int value) { } DynamicStack(int growthFactor, int maxOverhead); }
DynamicStack { public void pushBack(int value) { } DynamicStack(int growthFactor, int maxOverhead); int getLength(); void pushBack(int value); int popBack(); }
DynamicStack { public void pushBack(int value) { } DynamicStack(int growthFactor, int maxOverhead); int getLength(); void pushBack(int value); int popBack();  }