1 /*
2  * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
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7  * published by the Free Software Foundation.  Oracle designates this
8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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24  */
25 package java.nio.charset;
26 
27 /**
28  * Constant definitions for the standard {@link Charset Charsets}. These
29  * charsets are guaranteed to be available on every implementation of the Java
30  * platform.
31  *
32  * @see <a href="Charset#standard">Standard Charsets</a>
33  * @since 1.7
34  */
35 public final class StandardCharsets {
36 
StandardCharsets()37     private StandardCharsets() {
38         throw new AssertionError("No java.nio.charset.StandardCharsets instances for you!");
39     }
40     /**
41      * Seven-bit ASCII, a.k.a. ISO646-US, a.k.a. the Basic Latin block of the
42      * Unicode character set
43      */
44     public static final Charset US_ASCII = Charset.forName("US-ASCII");
45     /**
46      * ISO Latin Alphabet No. 1, a.k.a. ISO-LATIN-1
47      */
48     public static final Charset ISO_8859_1 = Charset.forName("ISO-8859-1");
49     /**
50      * Eight-bit UCS Transformation Format
51      */
52     public static final Charset UTF_8 = Charset.forName("UTF-8");
53     /**
54      * Sixteen-bit UCS Transformation Format, big-endian byte order
55      */
56     public static final Charset UTF_16BE = Charset.forName("UTF-16BE");
57     /**
58      * Sixteen-bit UCS Transformation Format, little-endian byte order
59      */
60     public static final Charset UTF_16LE = Charset.forName("UTF-16LE");
61     /**
62      * Sixteen-bit UCS Transformation Format, byte order identified by an
63      * optional byte-order mark
64      */
65     public static final Charset UTF_16 = Charset.forName("UTF-16");
66 }
67