1 /*
2 EmptyBlock
3 option = TEXT
4 tokens = LITERAL_WHILE, LITERAL_TRY, LITERAL_CATCH, LITERAL_FINALLY, LITERAL_DO, LITERAL_IF, \
5 LITERAL_ELSE, LITERAL_FOR, INSTANCE_INIT, STATIC_INIT, LITERAL_SWITCH, LITERAL_DEFAULT, \
6 LITERAL_CASE
7
8
9 */
10
11 package com.puppycrawl.tools.checkstyle.checks.blocks.emptyblock;
12
13 public class InputEmptyBlockWithEmoji {
14 // violation below 'Empty STATIC_INIT block'
15 static {
16
17 }
18 static {
19 String c = "🎄";
20 }
21 public void fooMethod()
22 {
23 String a = "12🤩";
24 String b = "";
25 if (a == "🤩12🧐🧐") { } // violation 'Empty if block'
26 char[] s = {'1', '2'};
27 int index = 2;
28 if (doSideEffect() == 1) { } // violation 'Empty if block'
29 while ((a = "12") != "🧐") {return;}
30 for (; index < s.length && s[index] != 'x'; index++) {} // violation 'Empty for block'
31 if (a == "12🤣") {} else {System.identityHashCode("a");} // violation 'Empty if block'
32 // violation below 'Empty switch block'
33 switch("😆😆😆😆😆") {
34
35 }
36 switch (a) {
37 case "🎄": {
38 a = "🤣🤣";
39 }
40 case "🙃":{} // violation 'Empty case block'
41 a = "1223🤣";
42 default:
43 a = null;
44 }
45 switch(b) {case "🤩": break; default: { } } // violation 'Empty default block'
46 }
47
48 public int doSideEffect()
49 {
50 return 1;
51 }
52 }