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https://issues.apache.org/jira/browse/GROOVY-8639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul King closed GROOVY-8639.
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> @Sortable annotation is not able to use accessible parent properties
> --------------------------------------------------------------------
>
> Key: GROOVY-8639
> URL: https://issues.apache.org/jira/browse/GROOVY-8639
> Project: Groovy
> Issue Type: Improvement
> Components: groovy-runtime
> Affects Versions: 2.4.12
> Environment: Linux 4.16.7 x86_64
> Java(TM) SE Runtime Environment (build 1.8.0_172-b11)
> Reporter: Gus Power
> Assignee: Paul King
> Priority: Minor
> Fix For: 2.5.2
>
> Attachments: SortableSpec.groovy
>
>
> The @Sortable annotation does not appear to support sorting by parent
> properties, e.g.
> {noformat}
> Error:(22, 5) Groovyc: Error during @Sortable processing: tried to include
> unknown property 'name'
> {noformat}
> Example:
> {code}
> import groovy.transform.Sortable
> import groovy.transform.ToString
> class SortableSpec {
> static void main(String[] args) {
> new SortableSpec().run()
> }
> void run() {
> Random random = Random.newInstance()
> (0..9).collect {
> new Thing(name: "${random.nextDouble()}")
> }.sort().each { println it }
> }
> static class Base {
> String name
> }
> // @Sortable(includes = 'name') <- fails compilation
> @Sortable
> @ToString(includeSuperProperties = true)
> final static class Thing extends Base {}
> }
> {code}
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