src/hotspot/share/services/management.cpp

*** 1079,1091 ****
    if (num_threads != infoArray_h->length()) {
      THROW_MSG_(vmSymbols::java_lang_IllegalArgumentException(),
                 "The length of the given ThreadInfo array does not match the length of the given array of thread IDs", -1);
    }
  
-   // make sure the AbstractOwnableSynchronizer klass is loaded before taking thread snapshots
-   java_util_concurrent_locks_AbstractOwnableSynchronizer::initialize(CHECK_0);
- 
    // Must use ThreadDumpResult to store the ThreadSnapshot.
    // GC may occur after the thread snapshots are taken but before
    // this function returns. The threadObj and other oops kept
    // in the ThreadSnapshot are marked and adjusted during GC.
    ThreadDumpResult dump_result(num_threads);
--- 1079,1088 ----
*** 1152,1164 ****
  //
  JVM_ENTRY(jobjectArray, jmm_DumpThreads(JNIEnv *env, jlongArray thread_ids, jboolean locked_monitors,
                                          jboolean locked_synchronizers, jint maxDepth))
    ResourceMark rm(THREAD);
  
-   // make sure the AbstractOwnableSynchronizer klass is loaded before taking thread snapshots
-   java_util_concurrent_locks_AbstractOwnableSynchronizer::initialize(CHECK_NULL);
- 
    typeArrayOop ta = typeArrayOop(JNIHandles::resolve(thread_ids));
    int num_threads = (ta != NULL ? ta->length() : 0);
    typeArrayHandle ids_ah(THREAD, ta);
  
    ThreadDumpResult dump_result(num_threads);  // can safepoint
--- 1149,1158 ----