*/
    public static int toPrimitiveInt(final Object o) {
        return toPrimitiveInt(o, null);
    }

    /**
     * Converts to {@literal int}.
     *
     * @param o
     *            The object to convert
     * @param pattern
     *            The pattern string
     * @return The converted {@literal int}
     */
    public static int toPrimitiveInt(final Object o, final String pattern) {

     */
    public void testToPrimitiveInt() throws Exception {
        assertEquals(1000, IntegerConversionUtil.toPrimitiveInt("1,000"));
    }

    /**
     * @throws Exception
     */
    public void testToPrimitiveIntForEmptyString() throws Exception {
        assertEquals(0, IntegerConversionUtil.toPrimitiveInt(""));
    }

    /**
     * @throws Exception
     */