}
public void testLoop2() throws Exception {
try {
LinearTypeOrderBuilder obuilder;
LinearTypeOrder order;
obuilder = irm.createTypeSortOrder();
obuilder.add(new String[] { "a", "b" });
check(order = obuilder.getOrder(), "aa", "bb");
checkBackwards(order, "bb", "aa");
check(order, "ab", "bb");