util/ArrayList/ArrayManagement.java

75     static int capacity(ArrayList<?> list) {
83     static void ensureCapacity(ArrayList<Object> list, int capacity) {
84         int oldCapacity = capacity(list);
86         list.ensureCapacity(capacity);
87         assertTrue(capacity(list) >= capacity || capacity(list) == 0);
89                      (capacity(list) == oldCapacity)
115         assertEquals(capacity(new ArrayList<Object>()), 0);
118             assertEquals(capacity(list), DEFAULT_CAPACITY);
121         assertEquals(capacity(list), newCapacity(DEFAULT_CAPACITY));
128             assertEquals(capacity(list), 0);
132             assertEquals(capacity(list), DEFAULT_CAPACITY);
135         assertEquals(capacity(list), newCapacity(DEFAULT_CAPACITY));
137             int capacity = capacity(list);
138             ensureCapacity(list, capacity + 1);
139             assertEquals(capacity(list), newCapacity(capacity));
142             int capacity = capacity(list);
143             ensureCapacity(list, 3 * capacity);
144             assertEquals(capacity(list), 3 * capacity);
151         assertEquals(capacity(list), DEFAULT_CAPACITY + 1);
154             assertEquals(capacity(list), DEFAULT_CAPACITY + 1);
157         assertEquals(capacity(list), newCapacity(DEFAULT_CAPACITY + 1));
162         assertEquals(capacity(list), 0);
164         assertEquals(capacity(list), 1);
166         assertEquals(capacity(list), 2);
168         assertEquals(capacity(list), 3);
170         assertEquals(capacity(list), 4);
172         assertEquals(capacity(list), 6);
174         assertEquals(capacity(list), 6);
176         assertEquals(capacity(list), 9);
178         assertEquals(capacity(list), 9);
184         assertEquals(capacity(list), n);
188         assertEquals(capacity(list), n);
191         assertEquals(capacity(list), newCapacity(n));
207         for (int capacity : new int[] { -1, Integer.MIN_VALUE }) {
209                 new ArrayList<Object>(capacity);