if (traceJNI) VM.sysWrite("GetDirectBufferAddress not supported yet\n"); return Address.zero();
try { Buffer buffer = (Buffer)env.getJNIRef(bufJREF); return java.nio.JikesRVMSupport.getDirectBufferAddress(buffer); } catch (Throwable unexpected) { if (traceJNI) unexpected.printStackTrace(System.err); env.recordException(unexpected); return Address.zero(); }
  private static Address GetDirectBufferAddress(VM_JNIEnvironment env,                                                    int bufJREF) {    if (traceJNI) VM.sysWrite("JNI called: GetDirectBufferAddress \n");       if (traceJNI) VM.sysWrite("GetDirectBufferAddress not supported yet\n");    return Address.zero();  }