1 /*xml
2 <module name="Checker">
3 <module name="TreeWalker">
4 <module name="AvoidEscapedUnicodeCharacters"/>
5 </module>
6 </module>
7 */
8
9 package com.puppycrawl.tools.checkstyle.checks.avoidescapedunicodecharacters;
10
11 // xdoc section -- start
12 public class Example1 {
13 // OK, perfectly clear even without a comment.
14 String unitAbbrev = "μs";
15 // violation below, the reader has no idea what this is. 'should be avoided.'
16 String unitAbbrev1 = "\u03bcs";
17 // violation below
18 String unitAbbrev2 = "\u03bc\u03bc\u03bc";
19 // violation below
20 String unitAbbrev3 = "\u03bcs"; // it is μs
21 // violation below
22 String unitAbbrev4 = "\u03bc\u03bcs";
23 public static int content() {
24 char content = 'r';
25 // violation below
26 return '\ufeff' + content;
27 }
28 }
29 // xdoc section -- end