--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/vm/utilities/growableArray.cpp	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,53 @@
+/*
+ * Copyright 1997-2005 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+# include "incls/_precompiled.incl"
+# include "incls/_growableArray.cpp.incl"
+
+#ifdef ASSERT
+void GenericGrowableArray::set_nesting() {
+  if (on_stack()) {
+    _nesting = Thread::current()->resource_area()->nesting();
+  }
+}
+
+void GenericGrowableArray::check_nesting() {
+  // Check for insidious allocation bug: if a GrowableArray overflows, the
+  // grown array must be allocated under the same ResourceMark as the original.
+  // Otherwise, the _data array will be deallocated too early.
+  if (on_stack() &&
+      _nesting != Thread::current()->resource_area()->nesting()) {
+    fatal("allocation bug: GrowableArray could grow within nested ResourceMark");
+  }
+}
+#endif
+
+void* GenericGrowableArray::raw_allocate(int elementSize) {
+  if (on_stack()) {
+    return (void*)resource_allocate_bytes(elementSize * _max);
+  } else if (on_C_heap()) {
+    return (void*)AllocateHeap(elementSize * _max, "GrET in " __FILE__);
+  } else {
+    return _arena->Amalloc(elementSize * _max);
+  }
+}