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From "Paul King (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GROOVY-9081) CLONE - Fix warning "An illegal reflective access operation has occurred"
Date Mon, 15 Apr 2019 06:27:00 GMT

     [ https://issues.apache.org/jira/browse/GROOVY-9081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Paul King updated GROOVY-9081:
------------------------------
    Description: 
This cloned issue is to cover case ② as mentioned in GROOVY-8339.

② Sub-class derives the public members from package-private class, but invoke the members
on the sub class instances, e.g.
https://github.com/apache/groovy/blob/master/subprojects/groovy-groovysh/src/main/groovy/org/codehaus/groovy/tools/shell/Groovysh.groovy#L532


  was:
This cloned issue is to cover case (2) as mentioned in GROOVY-8339.

I'm running JDK-9 on Windows 10 with Gradle 4.2.

My global gradle.properties file contains the following line:
org.gradle.java.home=C:/Program Files/Java/jdk-9

When I request the gradle version (gradle --version) I get the following warning:

{code:none}
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/C:/Program%20Files/gradle-4.2/lib/groovy-all-2.4.11.jar)
to method java.lang.Object.finalize()
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access
operations
WARNING: All illegal access operations will be denied in a future release
{code}

This warning displayed regardless of whether I'm using a regular command prompt or an elevated
rights (Administrator) command prompt.


Here's the full command and output:

{code:none}
gradle --version
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/C:/Program%20Files/gradle-4.2/lib/groovy-all-2.4.11.jar)
to method java.lang.Object.finalize()
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access
operations
WARNING: All illegal access operations will be denied in a future release

------------------------------------------------------------
Gradle 4.2
------------------------------------------------------------

Build time:   2017-09-20 14:48:23 UTC
Revision:     5ba503cc17748671c83ce35d7da1cffd6e24dfbd

Groovy:       2.4.11
Ant:          Apache Ant(TM) version 1.9.6 compiled on June 29 2015
JVM:          9 (Oracle Corporation 9+181)
OS:           Windows 10 10.0 amd64

{code}



> CLONE - Fix warning "An illegal reflective access operation has occurred"
> -------------------------------------------------------------------------
>
>                 Key: GROOVY-9081
>                 URL: https://issues.apache.org/jira/browse/GROOVY-9081
>             Project: Groovy
>          Issue Type: Improvement
>          Components: groovy-jdk
>    Affects Versions: 2.4.11, 2.4.15
>         Environment: >gradle --version
> Gradle 4.2
> Build time:   2017-09-20 14:48:23 UTC
> Revision:     5ba503cc17748671c83ce35d7da1cffd6e24dfbd
> Groovy:       2.4.11
> Ant:          Apache Ant(TM) version 1.9.6 compiled on June 29 2015
> JVM:          9 (Oracle Corporation 9+181)
> OS:           Windows 10 10.0 amd64
>            Reporter: Benjamin Roedell
>            Priority: Major
>              Labels: security
>
> This cloned issue is to cover case ② as mentioned in GROOVY-8339.
> ② Sub-class derives the public members from package-private class, but invoke the members
on the sub class instances, e.g.
> https://github.com/apache/groovy/blob/master/subprojects/groovy-groovysh/src/main/groovy/org/codehaus/groovy/tools/shell/Groovysh.groovy#L532



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