}
@Test
public void testMultiphraseGST()
{
final SequenceBuilder sb = new SequenceBuilder();
sb.addPhrase(0, 1, 2, 3);
sb.addPhrase(0, 1, 2, 3);
sb.endDocument();
sb.addPhrase(4, 1, 2, 3);
sb.endDocument();
sb.addPhrase(4, 2, 3, 5);
sb.endDocument();
sb.buildSuffixTree();
TestGST gst = new TestGST(sb);
gst.visit();
Collections.sort(gst.nodes);