Hi, I've implemented a proposal to get rid of ThreadPredicate and ThreadGroupPredicate in ThreadUtils [1]. I have two questions about this issue:
1) It does not seem possible to let our custom pre Java 8 predicates extend java.util.function.Predicate. I've explained why I think this is not possible in LANG-1417 [2]. I'd like to here comments about that. Am I missing something? 2) Should be put the new java.util.function.Predicate based API inside ThreadUtils or should we deprecate ThreadUtils all together und create a new version of the class (ThreadUtils2 / ThreadUtilsJava8 / org.apache.commons.thread.ThreadUtils) that only operates on Predicates? Regards, Benedikt [1] https://github.com/apache/commons-lang/349 [2] https://issues.apache.org/jira/browse/LANG-1417
