[jira] [Closed] (GROOVY-6837) String[] + String[] gives Object[]

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

     [ https://issues.apache.org/jira/browse/GROOVY-6837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul King closed GROOVY-6837.
-----------------------------

> String[] + String[] gives Object[]
> ----------------------------------
>
>                 Key: GROOVY-6837
>                 URL: https://issues.apache.org/jira/browse/GROOVY-6837
>             Project: Groovy
>          Issue Type: Bug
>          Components: groovy-runtime
>    Affects Versions: 2.3.1
>            Reporter: Dmitry Ovchinnikov
>            Assignee: Eric Milles
>            Priority: Major
>              Labels: breaking
>             Fix For: 4.0.0
>
>         Attachments: image-2022-01-12-10-43-14-275.png
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> {code:java}
> def a1 = ["a", "b"] as String[], a2 = ["c", "d"] as String[];
> def concatenated = a1 + a2;
> java.nio.file.Paths.get("parent", concatenated)
> {code}
> ==>
> {noformat}
> groovy.lang.MissingMethodException: No signature of method: static java.nio.file.Paths.get() is applicable for argument types: (java.lang.String, [Ljava.lang.Object;) values: [parent, [a, b, c, d]]
> Possible solutions: get(java.lang.String, [Ljava.lang.String;), get(java.net.URI), grep(), getAt(java.lang.String), wait(), any()
> 	at groovy.lang.MetaClassImpl.invokeStaticMissingMethod(MetaClassImpl.java:1373)
> 	at groovy.lang.MetaClassImpl.invokeStaticMethod(MetaClassImpl.java:1359)
> 	at org.codehaus.groovy.runtime.callsite.StaticMetaClassSite.call(StaticMetaClassSite.java:50)
> 	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
> 	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
> 	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
> 	at ideaGroovyConsole.run(ideaGroovyConsole.groovy:4)
> 	at groovy.lang.GroovyShell.runScriptOrMainOrTestOrRunnable(GroovyShell.java:258)
> 	at groovy.lang.GroovyShell.run(GroovyShell.java:502)
> 	at groovy.lang.GroovyShell.run(GroovyShell.java:481)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:606)
> 	at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSite.invoke(PogoMetaMethodSite.java:166)
> 	at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.call(PogoMetaMethodSite.java:68)
> 	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
> 	at console.run(console.txt:25)
> {noformat}



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