no jira, minor update
@@ -790,8 +790,7 @@ try {
ac.close();
}
-// if Java 8 is in use,
-// this can be written using the auto-close feature of try:
+// This can more compactly be written using the auto-close feature of try:
try (AutoCloseable ac = my_cas.protectIndexes()) {
... arbitrary user code which updates features
