public void test_unmodifiableSortedSetLjava_util_SortedSet() {
// Test for method java.util.SortedSet
// java.util.Collections.unmodifiableSortedSet(java.util.SortedSet)
boolean exception = false;
SortedSet ss = new TreeSet();
ss.addAll(s);
SortedSet c = Collections.unmodifiableSortedSet(ss);
assertTrue("Returned set is of incorrect size", c.size() == ss.size());
Iterator i = ll.iterator();
while (i.hasNext())
assertTrue("Returned set missing elements", c.contains(i.next()));