Method clear

vm/JavaAPI/src/java/util/ArrayList.java:264–276

Removes all elements from this ArrayList, leaving it empty. @see #isEmpty @see #size

()

     * @see #size
     */
    @Override
    public void clear() {
        if (size != 0) {
            // REVIEW: Should we use Arrays.fill() instead of just
            //         allocating a new array?  Should we use the same
            //         sized array?
            Arrays.fill(array, firstIndex, firstIndex + size, null);
            // REVIEW: Should the indexes point into the middle of the
            //         array rather than 0?
            firstIndex = size = 0;
            modCount++;
        }
    }

    /**
     * Searches this {@code ArrayList} for the specified object.