[GROOVY-9395] Illegal reflective access by org.codehaus.groovy.reflection.ReflectionUtils

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.1
• Component/s: groovy-runtime
• Assignee: Daniel Sun
• Reporter: Sergey Kravchenko
• Created: 12/Feb/20 07:47
• Updated: 21/Feb/20 03:50
• Resolved: 12/Feb/20 08:01

Description

Groovy version 3.0.0
JDK: openjdk version "13.0.2" 2020-01-15 (BellSoft)

Code:

ProcessBuilder pb = new ProcessBuilder(["cmd", "/c", "dir"])
Process pr = pb.start()
pr.getInputStream()

Warning in console:

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.ReflectionUtils (file:/........../groovy-3.0.0.jar) to method java.lang.ProcessImpl.getInputStream()
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.ReflectionUtils
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

 
In groovy version 3.0.0-rc-3 - all ok (no warn message)