I recently updated to jdk15.0.2 and realized that gmk stopped working for me. I did however find a workaround for this issue:
- Download jnativehook-2.1.0.zip
- Open jnativehook-2.1.0.zipand navigate tojnativehook\jar\jnativehook-2.1.0.jar
- Extract jnativehook-2.1.0.jarto<project-path>\node_modules\gkm\lib\lib\
- Delete file JNativeHook.jarin<project-path>\node_modules\gkm\lib\lib\
- Re-name jnativehook-2.1.0.jartoJNativeHook.jar
I have yet to test this method with earlier versions of java.