[jboss-jira] [JBoss JIRA] (WFLY-5710) AS doesn't compile with oracle java 1.8.0_25

[Tomaz Cerar (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-5710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13132358#comment-13132358 ] 

Tomaz Cerar commented on WFLY-5710:
-----------------------------------

That is bug in java compiler.
I would say that jdk8u40 should be minimum for building the app server.

> AS doesn't compile with oracle java 1.8.0_25
> --------------------------------------------
>
>                 Key: WFLY-5710
>                 URL: https://issues.jboss.org/browse/WFLY-5710
>             Project: WildFly
>          Issue Type: Bug
>    Affects Versions: 10.0.0.CR4
>            Reporter: Martin Choma
>            Priority: Minor
>
> Adding this issue mainly for reference as on latest java 1.8.0_66 works fine again.
> Whole affected java version is
> {code}
> java version "1.8.0_25"
> Java(TM) SE Runtime Environment (build 1.8.0_25-b17)
> Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode)
> {code}
> Whole compilation error is
> {code}
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project wildfly-clustering-common: Compilation failure
> [ERROR] /home/mchoma/workspace/git-repositories/wildfly/clustering/common/src/main/java/org/jboss/as/clustering/controller/ExecutionHandler.java:[54,48] no suitable method found for collect(java.util.stream.Collector<E,capture#1 of ?,java.util.Map<java.lang.String,java.lang.Object>>)
> [ERROR] method java.util.stream.Stream.<R>collect(java.util.function.Supplier<R>,java.util.function.BiConsumer<R,? super capture#2 of ? extends E>,java.util.function.BiConsumer<R,R>) is not applicable
> [ERROR] (cannot infer type-variable(s) R
> [ERROR] (actual and formal argument lists differ in length))
> [ERROR] method java.util.stream.Stream.<R,A>collect(java.util.stream.Collector<? super capture#2 of ? extends E,A,R>) is not applicable
> [ERROR] (cannot infer type-variable(s) capture#3 of ?,T,K,U,T
> [ERROR] (argument mismatch; java.util.function.Function<capture#2 of ? extends E,capture#2 of ? extends E> cannot be converted to java.util.function.Function<? super capture#2 of ? extends E,? extends capture#2 of ? extends E>))
> {code}
> Works ok on 
> {code}
> java version "1.8.0_05"
> Java(TM) SE Runtime Environment (build 1.8.0_05-b13)
> Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)
> {code}
> {code}
> java version "1.8.0_66"
> Java(TM) SE Runtime Environment (build 1.8.0_66-b17)
> Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode)
> {code}



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