@Test
public void testCleaning2() {

	String text = "NHL ICE HOCKEY- CANUCKS RW BURE SUSPENDED,FOR ONE GAME";
	ShingleExtractor shingler = new ShingleExtractor(text);
	shingler.setMaxShingleSize(3);
	Set<String> shingles = new HashSet<String>();
	for (Shingle shingle : shingler) {
		shingles.add(shingle.getText());
	}
	assertTrue(shingles.contains("canucks"));
	assertTrue(shingles.contains("bure suspended"));
	assertTrue(shingles.contains("for one"));
	assertTrue(shingles.contains("game"));
	assertTrue(shingles.contains("hockey canucks"));
}