1 /*
2 * Copyright (c) 1997, 2015, 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
6 * under the terms of the GNU General Public License version 2 only, as
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.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package java.util.jar;
27
28 import java.io.DataInputStream;
29 import java.io.DataOutputStream;
30 import java.io.IOException;
31 import java.util.LinkedHashMap;
32 import java.util.Map;
33 import java.util.Set;
34 import java.util.Collection;
35 import java.util.AbstractSet;
36 import java.util.Iterator;
37 import java.util.Locale;
38 import sun.util.logging.PlatformLogger;
39 import java.util.Comparator;
40
41 /**
42 * The Attributes class maps Manifest attribute names to associated string
43 * values. Valid attribute names are case-insensitive, are restricted to
44 * the ASCII characters in the set [0-9a-zA-Z_-], and cannot exceed 70
45 * characters in length. Attribute values can contain any characters and
46 * will be UTF8-encoded when written to the output stream. See the
47 * <a href="{@docRoot}/../specs/jar/jar.html">JAR File Specification</a>
48 * for more information about valid attribute names and values.
49 *
50 * <p>This map and its views have a predictable iteration order, namely the
51 * order that keys were inserted into the map, as with {@link LinkedHashMap}.
52 *
53 * @author David Connelly
54 * @see Manifest
55 * @since 1.2
56 */
57 public class Attributes implements Map<Object,Object>, Cloneable {
58 /**
59 * The attribute name-value mappings.
|
1 /*
2 * Copyright (c) 1997, 2018, 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
6 * under the terms of the GNU General Public License version 2 only, as
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.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package java.util.jar;
27
28 import java.io.DataOutputStream;
29 import java.io.IOException;
30 import java.util.Collection;
31 import java.util.Comparator;
32 import java.util.LinkedHashMap;
33 import java.util.Locale;
34 import java.util.Map;
35 import java.util.Set;
36
37 import sun.util.logging.PlatformLogger;
38
39 /**
40 * The Attributes class maps Manifest attribute names to associated string
41 * values. Valid attribute names are case-insensitive, are restricted to
42 * the ASCII characters in the set [0-9a-zA-Z_-], and cannot exceed 70
43 * characters in length. Attribute values can contain any characters and
44 * will be UTF8-encoded when written to the output stream. See the
45 * <a href="{@docRoot}/../specs/jar/jar.html">JAR File Specification</a>
46 * for more information about valid attribute names and values.
47 *
48 * <p>This map and its views have a predictable iteration order, namely the
49 * order that keys were inserted into the map, as with {@link LinkedHashMap}.
50 *
51 * @author David Connelly
52 * @see Manifest
53 * @since 1.2
54 */
55 public class Attributes implements Map<Object,Object>, Cloneable {
56 /**
57 * The attribute name-value mappings.
|