src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/z/ZAddress.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, 2019, Oracle and/or its affiliates. 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.

@@ -59,11 +59,11 @@
         VM vm = VM.getVM();
         if (vm.getOS().equals("solaris") && vm.getCPU().equals("sparc")) {
             value |= ZGlobals.ZAddressSpaceStart;
         }
 
-        return ZOop.to_address(value);
+        return ZUtils.longToAddress(value);
     }
 
     static Address good(Address value) {
         return address(offset(value) | ZGlobals.ZAddressGoodMask());
     }