2
* Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
3
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5
* This code is free software; you can redistribute it and/or modify it
6
* under the terms of the GNU General Public License version 2 only, as
7
* published by the Free Software Foundation.
9
* This code is distributed in the hope that it will be useful, but WITHOUT
10
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12
* version 2 for more details (a copy is included in the LICENSE file that
13
* accompanied this code).
15
* You should have received a copy of the GNU General Public License version
16
* 2 along with this work; if not, write to the Free Software Foundation,
17
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20
* or visit www.oracle.com if you need additional information or have any
25
#include "precompiled.hpp"
26
#include "ci/ciNullObject.hpp"
27
#include "ci/ciUtilities.hpp"
31
// This class represents a null reference. It can be used
32
// as a class loader or as the null constant.
34
// ------------------------------------------------------------------
35
// ciNullObject::print_impl
37
// Implementation of the print method.
38
void ciNullObject::print_impl(outputStream* st) {
39
ciObject::print_impl(st);
43
// ------------------------------------------------------------------
46
// Get the distinguished instance of this class.
47
ciNullObject* ciNullObject::make() {
48
return CURRENT_ENV->_null_object_instance->as_null_object();