1 package com.puppycrawl.tools.checkstyle.checks.avoidescapedunicodecharacters;
2
3 import java.util.concurrent.TimeUnit;
4
5 public class InputAvoidEscapedUnicodeCharacters {
6
7 private String unitAbbrev2 = "\u03bcs";
8
9 private String unitAbbrev3 = "\u03bcs";
10
11 private String unitAbbrev4 = "\u03bcs";
12
13 public Object fooString() {
14 String unitAbbrev = "μs";
15 String unitAbbrev2 = "\u03bcs";
16 String unitAbbrev3 = "\u03bcs";
17 String fakeUnicode = "asd\tsasd";
18 String fakeUnicode2 = "\\u23\\u123i\\u";
19 String content = null;
20 return "\ufeff" + content;
21 }
22
23 public Object fooChar() {
24 char unitAbbrev2 = '\u03bc';
25 char unitAbbrev3 = '\u03bc';
26 char content = 0;
27 return '\ufeff' + content;
28 }
29
30 public void multiplyString() {
31 String unitAbbrev2 = "asd\u03bcsasd";
32 String unitAbbrev3 = "aBc\u03bcssdf\u03bc";
33 String unitAbbrev4 = "\u03bcaBc\u03bcssdf\u03bc";
34 String allCharactersEscaped = "\u03bc\u03bc";
35 }
36
37 private static String abbreviate(TimeUnit unit) {
38 switch (unit) {
39 case NANOSECONDS:
40 return "ns";
41 case MICROSECONDS:
42 return "\u03bcs";
43 case MILLISECONDS:
44 return "ms";
45 case SECONDS:
46 return "s";
47 case MINUTES:
48 return "min";
49 case HOURS:
50 return "h";
51 case DAYS:
52 return "d";
53 default:
54 throw new AssertionError();
55 }
56 }
57
58 static final String WHITESPACE_TABLE = ""
59 + "\u2002\u3000\r\u0085\u200A\u2005\u2000\u3000\\"
60 + "\u2029\u000B\u3000\u2008\u2003\u205F\u3000\u1680"
61 + "\u0009\u0020\u2006\u2001\u202F\u00A0\u000C\u2009"
62 + "\u3000\u2004\u3000\u3000\u2028\n\u2007\u3000";
63
64 public boolean matches(char c) {
65 switch (c) {
66 case '\t':
67 case '\n':
68 case '\013':
69 case '\f':
70 case '\r':
71 case ' ':
72 case '\u0085':
73 case '\u1680':
74 case '\u2028':
75 case '\u2029':
76 case '\u205f':
77 case '\u3000':
78 return true;
79 case '\u2007':
80 return false;
81 default:
82 return c >= '\u2000' && c <= '\u200a';
83 }
84 }
85
86 private String unitAbbrev5 = "\u03bcs";
87 private String unitAbbrev6 = "\u03bcs";
88 private String unitAbbrev7 = "\u03bcs";
89 private String unitAbbrev8 = "\u03bcs";
90
91 void foo() {
92 for (char c = '\u0000'; c < '\uffff'; c++) {
93 if (c == '\u001b' ||
94 c == '\u2014')
95 continue;
96 }
97 }
98 private String unitAbbrev9 = "\u03bcs"; int i;
99
100 private String notAUnicodeEscaped1 = "\\u1234";
101
102 private String notAUnicodeEscaped2 = "\\\\u1234";
103
104 private String onlyEscaped = "\\\u1234";
105 }