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https://issues.apache.org/jira/browse/GROOVY-10070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eric Milles resolved GROOVY-10070.
----------------------------------
Resolution: Fixed
> Groovy classes (for Groovy < 4) cannot access protected methods from base
> classes under Java 16
> -----------------------------------------------------------------------------------------------
>
> Key: GROOVY-10070
> URL: https://issues.apache.org/jira/browse/GROOVY-10070
> Project: Groovy
> Issue Type: Bug
> Components: groovy-runtime
> Affects Versions: 3.0.8, 3.0.9
> Reporter: Dimitry Polivaev
> Assignee: Eric Milles
> Priority: Major
> Fix For: 3.0.16
>
>
> Running following script in Groovy Console
> {code:groovy}
> import javax.swing.DefaultListModel
> class MyDefaultListModel extends DefaultListModel<String>{
> void test(){
> println(System.getProperty('java.version'))
> fireIntervalAdded( this, 0, 1 )
> println "passed"
> }
> }
> tested = new MyDefaultListModel()
> tested.test()
> {code}
> generates following output:
> {noformat}
> 16.0.1
> Exception thrown
> groovy.lang.MissingMethodException: No signature of method:
> MyDefaultListModel.fireIntervalAdded() is applicable for argument types:
> (MyDefaultListModel, Integer, Integer) values: [[], 0, 1]
> at MyDefaultListModel.test(ConsoleScript4:5)
> at MyDefaultListModel$test.call(Unknown Source)
> at ConsoleScript4.run(ConsoleScript4:10)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> {noformat}
> The called method is declared as {{protected void fireIntervalAdded(Object,
> int, int)}} in javax.swing.AbstractListModel
> Running under Java 15 it generates following output:
> {noformat}
> 15.0.2
> passed
> {noformat}
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