--- old/src/cpu/zero/vm/interpreter_zero.hpp	2015-12-17 17:52:27.825026145 -0500
+++ /dev/null	2015-12-07 13:23:20.441261681 -0500
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
- * Copyright 2007, 2008 Red Hat, Inc.
- * 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef CPU_ZERO_VM_INTERPRETER_ZERO_HPP
-#define CPU_ZERO_VM_INTERPRETER_ZERO_HPP
-
- public:
-  static void invoke_method(Method* method, address entry_point, TRAPS) {
-    ((ZeroEntry *) entry_point)->invoke(method, THREAD);
-  }
-  static void invoke_osr(Method* method,
-                         address   entry_point,
-                         address   osr_buf,
-                         TRAPS) {
-    ((ZeroEntry *) entry_point)->invoke_osr(method, osr_buf, THREAD);
-  }
-
- public:
-  static int expr_index_at(int i) {
-    return stackElementWords * i;
-  }
-
-  static int expr_offset_in_bytes(int i) {
-    return stackElementSize * i;
-  }
-
-  static int local_index_at(int i) {
-    assert(i <= 0, "local direction already negated");
-    return stackElementWords * i;
-  }
-
-#endif // CPU_ZERO_VM_INTERPRETER_ZERO_HPP