public Json removePadding(String padding) {
        String text = getFirstSourceText();
        XTokenQueue tokenQueue = new XTokenQueue(text);
        tokenQueue.consumeWhitespace();
        tokenQueue.consume(padding);
        tokenQueue.consumeWhitespace();
        String chompBalanced = tokenQueue.chompBalancedNotInQuotes('(', ')');
        return new Json(chompBalanced);
    }
@Test
    public void testRemovePadding() throws Exception {
        String name = new Json(text).removePadding("callback").jsonPath("$.name").get();
        assertThat(name).isEqualTo("json");
    }