[jira] [Closed] (GROOVY-10109) IllegalAccessError with package-access base class

["Paul King (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-10109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul King closed GROOVY-10109.
------------------------------

> IllegalAccessError with package-access base class
> -------------------------------------------------
>
>                 Key: GROOVY-10109
>                 URL: https://issues.apache.org/jira/browse/GROOVY-10109
>             Project: Groovy
>          Issue Type: Bug
>          Components: Compiler
>    Affects Versions: 3.0.8, 2.5.19, 4.0.6
>            Reporter: Christopher Smith
>            Assignee: Eric Milles
>            Priority: Major
>             Fix For: 3.0.14, 2.5.20, 4.0.7
>
>
> It seems that the Groovy compiler is running afoul of an interaction glitch [similar to that which appeared around the introduction of JDK 9|https://stackoverflow.com/q/36100552/1189885]: when a public class extends a package-access base class that declares public methods, the static compiler permits calling {{Derived#inheritedPublicMethod()}}, but an {{IllegalAccessError}} is produced at runtime.
> Specifically, I'm trying to use the (abandoned) Overpasser library, and I'm tripping on [{{OverpassFilterQuery#end()}}|https://github.com/zsoltk/overpasser/blob/master/library/src/main/java/hu/supercluster/overpasser/library/query/OverpassFilterQuery.java], which is the "done with this section" method of the DSL. Using it compiles fine but results in
> {code}
> java.lang.IllegalAccessError: failed to access class hu.supercluster.overpasser.library.query.AbstractOverpassSubQuery from class com.example.ThingDoer$_run_closure6 (hu.supercluster.overpasser.library.query.AbstractOverpassSubQuery and com.example.ThingDoer$_run_closure6 are in unnamed module of loader 'app')
> {code}



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