41
42 private final static String standardCharsets[] = {
43 "US-ASCII", "ISO-8859-1", "UTF-8",
44 "UTF-16BE", "UTF-16LE", "UTF-16" };
45
46 public static void realMain(String[] args) {
47 check(StandardCharsets.US_ASCII instanceof Charset);
48 check(StandardCharsets.ISO_8859_1 instanceof Charset);
49 check(StandardCharsets.UTF_8 instanceof Charset);
50 check(StandardCharsets.UTF_16BE instanceof Charset);
51 check(StandardCharsets.UTF_16LE instanceof Charset);
52 check(StandardCharsets.UTF_16 instanceof Charset);
53
54 check("US-ASCII".equals(StandardCharsets.US_ASCII.name()));
55 check("ISO-8859-1".equals(StandardCharsets.ISO_8859_1.name()));
56 check("UTF-8".equals(StandardCharsets.UTF_8.name()));
57 check("UTF-16BE".equals(StandardCharsets.UTF_16BE.name()));
58 check("UTF-16LE".equals(StandardCharsets.UTF_16LE.name()));
59 check("UTF-16".equals(StandardCharsets.UTF_16.name()));
60
61 Set<String> charsets = new HashSet<>();
62 Field standardCharsetFields[] = StandardCharsets.class.getFields();
63
64 for(Field charsetField : standardCharsetFields) {
65 check(StandardCharsets.class == charsetField.getDeclaringClass());
66 check(Modifier.isFinal(charsetField.getModifiers()));
67 check(Modifier.isStatic(charsetField.getModifiers()));
68 check(Modifier.isPublic(charsetField.getModifiers()));
69 Object value;
70 try {
71 value = charsetField.get(null);
72 } catch(IllegalAccessException failure) {
73 unexpected(failure);
74 continue;
75 }
76 check(value instanceof Charset);
77 charsets.add(((Charset)value).name());
78 }
79
80 check(charsets.containsAll(Arrays.asList(standardCharsets)));
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41
42 private final static String standardCharsets[] = {
43 "US-ASCII", "ISO-8859-1", "UTF-8",
44 "UTF-16BE", "UTF-16LE", "UTF-16" };
45
46 public static void realMain(String[] args) {
47 check(StandardCharsets.US_ASCII instanceof Charset);
48 check(StandardCharsets.ISO_8859_1 instanceof Charset);
49 check(StandardCharsets.UTF_8 instanceof Charset);
50 check(StandardCharsets.UTF_16BE instanceof Charset);
51 check(StandardCharsets.UTF_16LE instanceof Charset);
52 check(StandardCharsets.UTF_16 instanceof Charset);
53
54 check("US-ASCII".equals(StandardCharsets.US_ASCII.name()));
55 check("ISO-8859-1".equals(StandardCharsets.ISO_8859_1.name()));
56 check("UTF-8".equals(StandardCharsets.UTF_8.name()));
57 check("UTF-16BE".equals(StandardCharsets.UTF_16BE.name()));
58 check("UTF-16LE".equals(StandardCharsets.UTF_16LE.name()));
59 check("UTF-16".equals(StandardCharsets.UTF_16.name()));
60
61 check(Charset.forName("US-ASCII") == StandardCharsets.US_ASCII);
62 check(Charset.forName("ISO-8859-1") == StandardCharsets.ISO_8859_1);
63 check(Charset.forName("UTF-8") == StandardCharsets.UTF_8);
64 check(Charset.forName("UTF-16BE") == StandardCharsets.UTF_16BE);
65 check(Charset.forName("UTF-16LE") == StandardCharsets.UTF_16LE);
66 check(Charset.forName("UTF-16") == StandardCharsets.UTF_16);
67
68 Set<String> charsets = new HashSet<>();
69 Field standardCharsetFields[] = StandardCharsets.class.getFields();
70
71 for(Field charsetField : standardCharsetFields) {
72 check(StandardCharsets.class == charsetField.getDeclaringClass());
73 check(Modifier.isFinal(charsetField.getModifiers()));
74 check(Modifier.isStatic(charsetField.getModifiers()));
75 check(Modifier.isPublic(charsetField.getModifiers()));
76 Object value;
77 try {
78 value = charsetField.get(null);
79 } catch(IllegalAccessException failure) {
80 unexpected(failure);
81 continue;
82 }
83 check(value instanceof Charset);
84 charsets.add(((Charset)value).name());
85 }
86
87 check(charsets.containsAll(Arrays.asList(standardCharsets)));
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