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From Stephan Ewen <se...@apache.org>
Subject Re: Maven Verify failing on java6
Date Thu, 31 Jul 2014 08:40:59 GMT
Or try "boolean hasRequestedClose = Whitebox.<Boolean>getInternalState(queue,
"hasRequestedClose");"


On Thu, Jul 31, 2014 at 10:35 AM, Ufuk Celebi <u.celebi@fu-berlin.de> wrote:

> 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 <rmetzger@apache.org> 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 <aljoscha@apache.org>
> > 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
> >>
>
>

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