[jboss-jira] [JBoss JIRA] Resolved: (JBRULES-3039) CNFE thrown, no reasonable error message due to global type using type arguments

[Edson Tirelli (JIRA)]

     [ https://issues.jboss.org/browse/JBRULES-3039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Edson Tirelli resolved JBRULES-3039.
------------------------------------

    Resolution: Done


> CNFE thrown, no reasonable error message due to global type using type arguments
> --------------------------------------------------------------------------------
>
>                 Key: JBRULES-3039
>                 URL: https://issues.jboss.org/browse/JBRULES-3039
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-compiler (expert)
>    Affects Versions: 5.2.0.M2
>            Reporter: Wolfgang Laun
>            Assignee: Mark Proctor
>             Fix For: 5.2.0.CR1
>
>
> # no imports here!
> global Set<String> nameSet;
> causes: 
> java.lang.ClassNotFoundException: Unable to find class 'Set<String>'
> 	at org.drools.base.ClassTypeResolver.resolveType(ClassTypeResolver.java:215)
> 	at org.drools.compiler.PackageBuilder.mergePackage(PackageBuilder.java:946)
> 	at org.drools.compiler.PackageBuilder.newPackage(PackageBuilder.java:920)
> 	at org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:631)
> 	at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:310)
> 	at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:486)
> 	at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:28)
> kBuilder.getErrors() returns an irregular error message (no line number, etc.)
>  GlobalError: nameSet
> Expected: no useless stack dump, proper error message.

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