https://bz.apache.org/bugzilla/show_bug.cgi?id=64790
--- Comment #2 from Jaikiran Pai <jaiki...@apache.org> --- This appears similar to https://bz.apache.org/bugzilla/show_bug.cgi?id=64912. We have been able to narrow it down to only Java 8 version of javac which shows this issue. Which vendor and version of Java installation do you use? -- You are receiving this mail because: You are the assignee for the bug.