/*

 * Copyright (c) 1999, 2015, 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.

 *

 * 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.

 *

 */

#include "precompiled.hpp"

#include "ci/ciNullObject.hpp"

#include "ci/ciObjArray.hpp"

#include "oops/objArrayOop.inline.hpp"

// ciObjArray

//

// This class represents an objArrayOop in the HotSpot virtual

// machine.

ciObject* ciObjArray::obj_at(int index) {

  VM_ENTRY_MARK;

  objArrayOop array = get_objArrayOop();

  if (index < 0 || index >= array->length()) return NULL;

  oop o = array->obj_at(index);

  if (o == NULL) {

    return ciNullObject::make();

  } else {

    return CURRENT_ENV->get_object(o);

  }

}