public static CipherClue forText(String text)
	{
		for (CipherClue clue : CLUES)
		{
			if (text.equalsIgnoreCase(clue.text) || text.equalsIgnoreCase(clue.question))
			{
				return clue;
			}
		}

		return null;
	}
@Test
	public void forTextEmptyString()
	{
		assertNull(CipherClue.forText(""));
	}