public static boolean toBoolean(String valueStr) {
		if (StrUtil.isNotBlank(valueStr)) {
			valueStr = valueStr.trim().toLowerCase();
			return TRUE_SET.contains(valueStr);
		}
		return false;
	}
@Test
	public void toBooleanTest() {
		assertTrue(BooleanUtil.toBoolean("true"));
		assertTrue(BooleanUtil.toBoolean("yes"));
		assertTrue(BooleanUtil.toBoolean("t"));
		assertTrue(BooleanUtil.toBoolean("OK"));
		assertTrue(BooleanUtil.toBoolean("1"));
		assertTrue(BooleanUtil.toBoolean("On"));
		assertTrue(BooleanUtil.toBoolean("是"));
		assertTrue(BooleanUtil.toBoolean("对"));
		assertTrue(BooleanUtil.toBoolean("真"));

		assertFalse(BooleanUtil.toBoolean("false"));
		assertFalse(BooleanUtil.toBoolean("6455434"));
		assertFalse(BooleanUtil.toBoolean(""));
	}