jdk/test/java/nio/ByteOrder/NativeOrder.java
author sherman
Wed, 04 Mar 2009 09:26:41 -0800
changeset 2178 5a730fff4d0d
parent 2 90ce3da70b43
child 5506 202f599c92aa
permissions -rw-r--r--
6812879: Excess code line in ArrayList method Summary: Removed the line of "oldData" which is no longer used. Reviewed-by: martin
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
2
90ce3da70b43 Initial load
duke
parents:
diff changeset
     1
/*
90ce3da70b43 Initial load
duke
parents:
diff changeset
     2
 * Copyright 2001 Sun Microsystems, Inc.  All Rights Reserved.
90ce3da70b43 Initial load
duke
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
90ce3da70b43 Initial load
duke
parents:
diff changeset
     4
 *
90ce3da70b43 Initial load
duke
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
90ce3da70b43 Initial load
duke
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
90ce3da70b43 Initial load
duke
parents:
diff changeset
     7
 * published by the Free Software Foundation.
90ce3da70b43 Initial load
duke
parents:
diff changeset
     8
 *
90ce3da70b43 Initial load
duke
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
90ce3da70b43 Initial load
duke
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
90ce3da70b43 Initial load
duke
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
90ce3da70b43 Initial load
duke
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
90ce3da70b43 Initial load
duke
parents:
diff changeset
    13
 * accompanied this code).
90ce3da70b43 Initial load
duke
parents:
diff changeset
    14
 *
90ce3da70b43 Initial load
duke
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
90ce3da70b43 Initial load
duke
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
90ce3da70b43 Initial load
duke
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
90ce3da70b43 Initial load
duke
parents:
diff changeset
    18
 *
90ce3da70b43 Initial load
duke
parents:
diff changeset
    19
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
90ce3da70b43 Initial load
duke
parents:
diff changeset
    20
 * CA 95054 USA or visit www.sun.com if you need additional information or
90ce3da70b43 Initial load
duke
parents:
diff changeset
    21
 * have any questions.
90ce3da70b43 Initial load
duke
parents:
diff changeset
    22
 */
90ce3da70b43 Initial load
duke
parents:
diff changeset
    23
90ce3da70b43 Initial load
duke
parents:
diff changeset
    24
/* @test
90ce3da70b43 Initial load
duke
parents:
diff changeset
    25
 * @summary Unit test for ByteOrder.nativeOrder()
90ce3da70b43 Initial load
duke
parents:
diff changeset
    26
 */
90ce3da70b43 Initial load
duke
parents:
diff changeset
    27
90ce3da70b43 Initial load
duke
parents:
diff changeset
    28
import java.nio.*;
90ce3da70b43 Initial load
duke
parents:
diff changeset
    29
90ce3da70b43 Initial load
duke
parents:
diff changeset
    30
90ce3da70b43 Initial load
duke
parents:
diff changeset
    31
public class NativeOrder {
90ce3da70b43 Initial load
duke
parents:
diff changeset
    32
90ce3da70b43 Initial load
duke
parents:
diff changeset
    33
    public static void main(String[] args) throws Exception {
90ce3da70b43 Initial load
duke
parents:
diff changeset
    34
        ByteOrder bo = ByteOrder.nativeOrder();
90ce3da70b43 Initial load
duke
parents:
diff changeset
    35
        System.err.println(bo);
90ce3da70b43 Initial load
duke
parents:
diff changeset
    36
        String arch = System.getProperty("os.arch");
90ce3da70b43 Initial load
duke
parents:
diff changeset
    37
        if (((arch.equals("i386") && (bo != ByteOrder.LITTLE_ENDIAN))) ||
90ce3da70b43 Initial load
duke
parents:
diff changeset
    38
            ((arch.equals("sparc") && (bo != ByteOrder.BIG_ENDIAN)))) {
90ce3da70b43 Initial load
duke
parents:
diff changeset
    39
            throw new Exception("Wrong byte order");
90ce3da70b43 Initial load
duke
parents:
diff changeset
    40
        }
90ce3da70b43 Initial load
duke
parents:
diff changeset
    41
    }
90ce3da70b43 Initial load
duke
parents:
diff changeset
    42
90ce3da70b43 Initial load
duke
parents:
diff changeset
    43
}