Method ensureCapacity

lib/java/util/ArrayList.java:323–333

Ensures that after this operation the ArrayList can hold the specified number of elements without further growing. @param minimumCapacity the minimum capacity asked for.

(int minimumCapacity)

     *            the minimum capacity asked for.
     */
    public void ensureCapacity(int minimumCapacity) {
        if (array.length < minimumCapacity) {
            // REVIEW: Why do we check the firstIndex first? Growing
            //         the end makes more sense
            if (firstIndex > 0) {
                growAtFront(minimumCapacity - array.length);
            } else {
                growAtEnd(minimumCapacity - array.length);
            }
        }
    }

    @Override
    public E get(int location) {