public static String format(double amount, boolean isUseTraditional) {
		return format(amount, isUseTraditional, false);
	}
@Test
	public void formatTest2() {
		String f1 = NumberChineseFormatter.format(-0.3, false, false);
		assertEquals("负零点三", f1);

		f1 = NumberChineseFormatter.format(10, false, false);
		assertEquals("一十", f1);
	}