[CAMEL-10904] Scala fails on JAVA 9

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Component/s: camel-scala, camel-swagger, examples
• Estimated Complexity: Unknown
• Assignee: John Poth
• Reporter: John Poth
• Created: 28/Feb/17 09:46
• Updated: 06/Mar/17 09:22
• Resolved: 06/Mar/17 09:22

Description

It seems that Scala isn't ready for Java 9 yet. We might move it to camel-extra.

Other scala modules include camel-swagger (deprecated) and camel-example-scala.

[ERROR] error: scala.reflect.internal.MissingRequirementError: object java.lang.Object in compiler mirror not found.
[ERROR] 	at scala.reflect.internal.MissingRequirementError$.signal(MissingRequirementError.scala:17)
[ERROR] 	at scala.reflect.internal.MissingRequirementError$.notFound(MissingRequirementError.scala:18)
[ERROR] 	at scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:53)
[ERROR] 	at scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:45)
[ERROR] 	at scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:45)
[ERROR] 	at scala.reflect.internal.Mirrors$RootsBase.getModuleOrClass(Mirrors.scala:66)
[ERROR] 	at scala.reflect.internal.Mirrors$RootsBase.getClassByName(Mirrors.scala:102)
[ERROR] 	at scala.reflect.internal.Mirrors$RootsBase.getRequiredClass(Mirrors.scala:105)
[ERROR] 	at scala.reflect.internal.Definitions$DefinitionsClass.ObjectClass$lzycompute(Definitions.scala:257)
[ERROR] 	at scala.reflect.internal.Definitions$DefinitionsClass.ObjectClass(Definitions.scala:257)
[ERROR] 	at scala.reflect.internal.Definitions$DefinitionsClass.init(Definitions.scala:1394)
[ERROR] 	at scala.tools.nsc.Global$Run.<init>(Global.scala:1215)
[ERROR] 	at scala.tools.nsc.Driver.doCompile(Driver.scala:31)
[ERROR] 	at scala.tools.nsc.MainClass.doCompile(Main.scala:23)
[ERROR] 	at scala.tools.nsc.Driver.process(Driver.scala:51)
[ERROR] 	at scala.tools.nsc.Driver.main(Driver.scala:64)
[ERROR] 	at scala.tools.nsc.Main.main(Main.scala)
[ERROR] 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ERROR] 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[ERROR] 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[ERROR] 	at java.base/java.lang.reflect.Method.invoke(Method.java:543)
[ERROR] 	at scala_maven_executions.MainHelper.runMain(MainHelper.java:164)
[ERROR] 	at scala_maven_executions.MainWithArgsInFile.main(MainWithArgsInFile.java:26)

Issue Links

• relates to: CAMEL-10141 Test Apache Camel on Java 9