Method set

lib/java/util/ArrayList.java:602–614

Replaces the element at the specified location in this ArrayList with the specified object. @param location the index at which to put the specified object. @param object the object to add. @return the previous element at the index. @throws IndexOutOfBoundsException

(int location, E object)

     *             when {@code location < 0 || >= size()}
     */
    @Override
    public E set(int location, E object) {
        if (location < 0 || location >= size) {
            throw new IndexOutOfBoundsException(
                    // luni.0A=Index: {0}, Size: {1}
                    Messages.getString("luni.0A", //$NON-NLS-1$
                            Integer.valueOf(location),
                            Integer.valueOf(size)));
        }
        E result = array[firstIndex + location];
        array[firstIndex + location] = object;
        return result;
    }

    /**
     * Returns the number of elements in this {@code ArrayList}.