use isEmpty and added @Override
Project: http://git-wip-us.apache.org/repos/asf/tomee/repo Commit: http://git-wip-us.apache.org/repos/asf/tomee/commit/c4790232 Tree: http://git-wip-us.apache.org/repos/asf/tomee/tree/c4790232 Diff: http://git-wip-us.apache.org/repos/asf/tomee/diff/c4790232 Branch: refs/heads/master Commit: c4790232e257aba68e953ba923d8bda228d7db2c Parents: 7ffcb01 Author: Hayri Cicek <ha...@kodnito.com> Authored: Fri Dec 7 22:16:38 2018 +0100 Committer: Hayri Cicek <ha...@kodnito.com> Committed: Fri Dec 7 22:16:38 2018 +0100 ---------------------------------------------------------------------- .../main/java/org/apache/openejb/observer/ObserverManager.java | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/tomee/blob/c4790232/container/openejb-loader/src/main/java/org/apache/openejb/observer/ObserverManager.java ---------------------------------------------------------------------- diff --git a/container/openejb-loader/src/main/java/org/apache/openejb/observer/ObserverManager.java b/container/openejb-loader/src/main/java/org/apache/openejb/observer/ObserverManager.java index 462a46c..8abab63 100644 --- a/container/openejb-loader/src/main/java/org/apache/openejb/observer/ObserverManager.java +++ b/container/openejb-loader/src/main/java/org/apache/openejb/observer/ObserverManager.java @@ -249,7 +249,7 @@ public class ObserverManager { } } - if (methods.size() == 0 && after.size() == 0 && before.size() == 0) { + if (methods.isEmpty() && after.isEmpty() && before.isEmpty()) { throw new NotAnObserverException("Object has no @Observes methods. For example: public void observe(@Observes RetryConditionAdded event){...}"); } } @@ -486,6 +486,7 @@ public class ObserverManager { return event; } + @Override public String toString() { return "AfterEvent{} " + event; } @@ -507,6 +508,7 @@ public class ObserverManager { return event; } + @Override public String toString() { return "BeforeEvent{} " + event; }
