Warning in code - Githubissues

hdbeukel / james-core

Core module of the JAMES framework

Apache License 2.0

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Warning in code #31

Closed neokito closed 8 years ago

neokito commented 8 years ago

Hi,

I have clone your repo james-core, but exists a warning in the file GenericProblem.java (version 1.2-SNAPSHOT)

Thanks :)

The method validate(Move<? super SolutionType>, SolutionType, Validation, capture#96-of ? super DataType) is ambiguous for the type PenalizingConstraint<capture#95-of ? super SolutionType,capture#96-of ? super DataType>

hdbeukel commented 8 years ago

Hi,

I haven't seen this error before but will check.

Which java version are you using? Is there also a compile error when running mvn install from command line?

Edit: I double checked and don't get this warning/error. The latest snapshot builds fine. Did you make any changes to the code?

neokito commented 8 years ago

Hi Hdbeukel

Attach mvn install output, What version of Eclipse you're using? Cheers :)

MacBook-Pro-2:james Salazar$ java -version java version "1.8.0_40" Java(TM) SE Runtime Environment (build 1.8.0_40-b27) Java HotSpot(TM) 64-Bit Server VM (build 25.40-b25, mixed mode)

And Eclipse Install configuration Eclipse-install-configuration.txt

james-maven.txt

hdbeukel commented 8 years ago

I can see that JAMES builds fine when running mvn install from command line. So assuming that you did not make any changes it seems to be an Eclipse issue. I don't use Eclipse myself (NetBeans and IntelliJ IDEA) but will check with Eclipse.

hdbeukel commented 8 years ago

I was able to reproduce the issue when opening the project in Eclipse. Strange, I have not seen this error in any other IDE nor when running Maven from command line. I guess Eclipse is wrong so I'll see if there is any solution. Else I recommend using a different IDE.

neokito commented 8 years ago

I review with Netbeans 8.1 without error.... Is likely to be the version of Eclipse, I will be tested with other versions of Eclipse, yes Eclipse is wrong xD

hdbeukel commented 8 years ago

I tested with the latest development snapshot (Neon M5) and the issue still occurs. If this is ok for you I advise to use an other IDE like NetBeans or IntelliJ IDEA. I will close the issue since it is not a problem with JAMES but with Eclipse.