Nobuaki Sukegawa created THRIFT-3140: ----------------------------------------
Summary: ConcurrentModificationException is thrown by JavaScript test server Key: THRIFT-3140 URL: https://issues.apache.org/jira/browse/THRIFT-3140 Project: Thrift Issue Type: Bug Components: Build Process, JavaScript - Library Reporter: Nobuaki Sukegawa Priority: Minor After running *make check* for JS or *ant test* in {{lib/js/test}}, you can always find several ConcurrentModificationException stack traces in {{lib/js/test/build/log/unittest.log}}. I don't know if it's even a bug since it does not cause any test failures. It distracted me from solving real cause of failures for a while through. Cause: Threading issue. Synchronization is needed because all instances of MimeUtil2 seems to share single state. http://sourceforge.net/p/mime-util/bugs/33/ -- This message was sent by Atlassian JIRA (v6.3.4#6332)