[jira] [Created] (GROOVY-9081) CLONE - Fix warning "An illegal reflective access operation has occurred"

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

Paul King created GROOVY-9081:
---------------------------------

             Summary: 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


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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