public static byte[] decodeChecked(CharSequence encoded) throws ValidateException {
		try {
			return decodeChecked(encoded, true);
		} catch (ValidateException ignore) {
			return decodeChecked(encoded, false);
		}
	}
@Test
	public void decodeCheckedTest() {
		String a = "3vQB7B6MrGQZaxCuFg4oh";
		byte[] decode = Base58.decodeChecked(1 + a);
		assertArrayEquals("hello world".getBytes(StandardCharsets.UTF_8),decode);
		decode = Base58.decodeChecked(a);
		assertArrayEquals("hello world".getBytes(StandardCharsets.UTF_8),decode);
	}