JNI compatibility
If you are working with the Java™ Native Interface (JNI), you must ensure that your system is set up appropriately.
When you build a C or C++ program that uses the invocation API, your directory path variable must include the directories that contain the JVM shared libraries, lib and lib/j9vm, as well as the directories that contain the application's shared libraries. On z/OS® systems, the path variable is LIBPATH.
For information on JNI runtime linking, see JNI runtime linking.