Method resize

classpath/java/util/ArrayList.java:49–62

(int capacity)

  }

  private void resize(int capacity) {
    Object[] newArray = null;
    if (capacity != 0) {
      if (array != null && array.length == capacity) {
        return;
      }

      newArray = new Object[capacity];
      if (array != null) {
        System.arraycopy(array, 0, newArray, 0, size);
      }
    }
    array = newArray;
  }

  private static boolean equal(Object a, Object b) {
    return (a == null && b == null) || (a != null && a.equals(b));