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From "Eric Berry (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GROOVY-8339) Fix warning "An illegal reflective access operation has occurred"
Date Tue, 05 Mar 2019 00:13:00 GMT

    [ https://issues.apache.org/jira/browse/GROOVY-8339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16783923#comment-16783923
] 

Eric Berry commented on GROOVY-8339:
------------------------------------

 I have a question regarding this issue. I started seeing this after upgrading our systems
to Java 10, and Groovy 2.5.6. Our specific situation uses the map constructor to bypass private
field access in Spring based applications - allowing our developers to use field injection
(@Autowired) on private fields, but write unit tests that don't bootstrap the Spring application.
Is there any indication at this point that the possible fixes would break this functionality?

 

> Fix warning "An illegal reflective access operation has occurred"
> -----------------------------------------------------------------
>
>                 Key: GROOVY-8339
>                 URL: https://issues.apache.org/jira/browse/GROOVY-8339
>             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: newbie, security
>
> 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}



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