--- old/src/hotspot/os/posix/semaphore_posix.hpp	2018-01-08 16:26:21.610151643 -0500
+++ new/src/hotspot/os/posix/semaphore_posix.hpp	2018-01-08 16:26:21.271153019 -0500
@@ -45,15 +45,7 @@
   void wait();
 
   bool trywait();
-  bool timedwait(unsigned int sec, int nsec) {
-    return timedwait(create_timespec(sec, nsec));
-  }
-
- private:
   bool timedwait(struct timespec ts);
-
-  // OS specific implementation to create a timespec suitable for semaphores.
-  struct timespec create_timespec(unsigned int set, int nsec);
 };
 
 typedef PosixSemaphore SemaphoreImpl;