1JNI_OnLoad called 2doWork() 3ClassLoader was unloaded 4doWork() 5ClassLoader was unloaded 6doWork() 7ClassLoader was unloaded 8doWork() 9ClassLoader was unloaded 10doWork() 11ClassLoader was unloaded 12doWork() 13ClassLoader was unloaded 14doWork() 15ClassLoader was unloaded 16doWork() 17ClassLoader was unloaded 18doWork() 19ClassLoader was unloaded 20doWork() 21ClassLoader was unloaded 22