src/hotspot/os/linux/os_linux.cpp

rev 49294 : imported patch 8199813

@@ -1642,14 +1642,11 @@
         // This should happen only when you are building JDK7 using a very
         // old version of JDK6 (e.g., with JPRT) and running test_gamma.
         //
         // Dynamic loader will make all stacks executable after
         // this function returns, and will not do that again.
-#ifdef ASSERT
-        ThreadsListHandle tlh;
-        assert(tlh.length() == 0, "no Java threads should exist yet.");
-#endif
+        assert(Threads::number_of_threads() == 0, "no Java threads should exist yet.");
       } else {
         warning("You have loaded library %s which might have disabled stack guard. "
                 "The VM will try to fix the stack guard now.\n"
                 "It's highly recommended that you fix the library with "
                 "'execstack -c <libfile>', or link it with '-z noexecstack'.",