Stefano Cordio created COLLECTIONS-799: ------------------------------------------
Summary: UnmodifiableNavigableSet can be modified by pollFirst() and pollLast() Key: COLLECTIONS-799 URL: https://issues.apache.org/jira/browse/COLLECTIONS-799 Project: Commons Collections Issue Type: Bug Components: Collection, Set Affects Versions: 4.4 Reporter: Stefano Cordio [{{pollFirst()}}|https://docs.oracle.com/javase/7/docs/api/java/util/NavigableSet.html#pollFirst()] and [{{pollLast()}}|https://docs.oracle.com/javase/7/docs/api/java/util/NavigableSet.html#pollLast()] are successfully executed and do not throw an {{UnsupportedOperationException}} on an {{UnmodifiableNavigableSet}} instance. -- This message was sent by Atlassian Jira (v8.3.4#803005)