Posted by blueencoder on Dec 20, 2018; 12:29pm
URL: https://forum.jogamp.org/JAVA-11-illegal-reflective-access-warning-tp4039322.html

Hi,

at application run-time, when calling Platform.getOSAndArch() with a JAVA11 RTE (Oracle, OpenJDK) a warning is printed through StdErr:

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.jogamp.common.os.NativeLibrary$3 (file:/C:/Users/.../gluegen-rt.jar) to method java.lang.ClassLoader.findLibrary(java.lang.String)
WARNING: Please consider reporting this to the maintainers of com.jogamp.common.os.NativeLibrary$3
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

I am using gluegen v2.3.2 (commit cc1e9bc).
My application runs under Windows 7 / 10.
Everything is still working with JAVA 11, but I am afraid that with a not too far in the future release of JAVA gluegen might fail to run properly.
Because the last release of gluegen was in 2015, I wonder if it is still worked on...

Greetings,
Markus

Stacktrace:
WARNING: Illegal reflective access by com.jogamp.common.os.NativeLibrary$3 (file:/.../gluegen-rt.jar) to method java.lang.ClassLoader.findLibrary(java.lang.String)
        at com.jogamp.common.os.NativeLibrary$3.run(NativeLibrary.java:603)
        at java.base/java.security.AccessController.doPrivileged(Native Method)
        at com.jogamp.common.os.NativeLibrary.findLibraryImpl(NativeLibrary.java:597)
        at com.jogamp.common.os.NativeLibrary.findLibrary(NativeLibrary.java:642)
        at com.jogamp.common.os.NativeLibrary.enumerateLibraryPaths(NativeLibrary.java:431)
        at com.jogamp.common.os.NativeLibrary.enumerateLibraryPaths(NativeLibrary.java:390)
        at jogamp.common.os.PlatformPropsImpl.findSysLib(PlatformPropsImpl.java:449)
        at jogamp.common.os.PlatformPropsImpl.queryElfFile(PlatformPropsImpl.java:404)
        at jogamp.common.os.PlatformPropsImpl.access$000(PlatformPropsImpl.java:38)
        at jogamp.common.os.PlatformPropsImpl$1.run(PlatformPropsImpl.java:165)
        at java.base/java.security.AccessController.doPrivileged(Native Method)
        at jogamp.common.os.PlatformPropsImpl.<clinit>(PlatformPropsImpl.java:160)
        at xxx.XXX.main(XXX.java:160)