src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/tools/StackTrace.java

rev 54717 : imported patch 8223306

@@ -70,11 +70,12 @@
             if (concurrentLocks) {
                 concLocksPrinter = new ConcurrentLocksPrinter();
             }
             Threads threads = VM.getVM().getThreads();
             int i = 1;
-            for (JavaThread cur = threads.first(); cur != null; cur = cur.next(), i++) {
+            for (int k = 0; k < threads.getNumberOfThreads(); k++) {
+                JavaThread cur = threads.getJavaThreadAt(k);
                 if (cur.isJavaThread()) {
                     cur.printThreadInfoOn(tty);
                     try {
                         int count = 0;