smallMap = new TreeMap();
for (int i = 0; i < 100; i++) {
smallMap.put(objArray[i].toString(), objArray[i]);
}
synchMap = Collections.synchronizedSortedMap(smallMap);
new Support_UnmodifiableMapTest("", synchMap).runTest();
synchMap.keySet().remove(objArray[50].toString());
assertNull(
"Removing a key from the keySet of the synchronized map did not remove it from the synchronized map",
synchMap.get(objArray[50].toString()));
assertNull(