[GROOVY-8958] Groovy binary 3.0 alpha 4 gives illegal exception

• Type: Question
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 3.0.0-alpha-4
• Component/s: groovy-runtime
• Environment: Windows 10 Enterprise x64 1809 ; Java Dev Kit 11.0.2 ; CMD to run apps written in VS Code Stable
• Assignee: Unassigned
• Reporter: Horacy
• Created: 16/Jan/19 11:50
• Updated: 16/Jan/19 12:18
• Resolved: 16/Jan/19 12:14

Description

Hi I'm getting following when running Groovy 3 alpha 4 on Win 10 Enterprise with Java11.

C:\Users\XXXXXXX\Documents>groovy hello.groovy
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/C:/Users/horacy/Downloads/apache-groovy/groovy/bin/../lib/groovy-3.0.0-alpha-4.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 operationsWARNING: All illegal access operations will be denied in a future release

 

Running above flag does not change anything in output and still apps are running but each time I get above before app starts.

 

Issue Links

• duplicates: GROOVY-8339 Fix warning "An illegal reflective access operation has occurred"