I think the problem is with the way I use PowerMock in the test: boolean hasRequestedClose = Whitebox.getInternalState(queue, "hasRequestedClose");
Could you try whether changing it to Boolean works? Best, Ufuk On 31 Jul 2014, at 09:45, Robert Metzger <[email protected]> wrote: > Hi, > are you using OpenJDK or OracleJDK? There is a unfixed bug in Oracle JDK 6, > but I think that leads to a null pointer exception in the compiler. > Travis was able to build the current master with OpenJDK6 yesterday: > https://travis-ci.org/apache/incubator-flink/jobs/31142009 > > Robert > > > > On Thu, Jul 31, 2014 at 9:13 AM, Aljoscha Krettek <[email protected]> > wrote: > >> Hi Guys, >> I just noticed that "mvn verify" is failing on master: >> >> [ERROR] Failed to execute goal >> org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile >> (default-testCompile) on project flink-runtime: Compilation failure >> >> [ERROR] >> >> /home/travis/build/aljoscha/incubator-flink/flink-runtime/src/test/java/org/apache/flink/runtime/io/network/netty/OutboundConnectionQueueTest.java:[157,70] >> type parameters of <T>T cannot be determined; no unique maximal instance >> exists for type variable T with upper bounds boolean,java.lang.Object >> >> We had this problem before, does anyone remember what the problem is with >> java6 here? Also, I'm not filing a bug but posting this here since it >> should be handled quickly because a failing build looks bad. >> >> -- >> >> aljoscha >>
