1 package com.puppycrawl.tools.checkstyle.checks.coding.requirethis;
2
3 public class InputRequireThisCaseGroup {
4 private String aVariable;
5
6 public String method1(int val) {
7 switch (val) {
8 case 0:
9 String aVariable = "";
10
11 if (this.aVariable != null) {
12 aVariable = this.aVariable;
13 }
14
15 return aVariable;
16 default:
17 return null;
18 }
19 }
20
21 public String method2(int val) {
22 switch (val) {
23 case 0:
24 String aVariable = "";
25
26 if (this.aVariable != null) {
27 aVariable = this.aVariable;
28 }
29
30 return aVariable;
31 }
32 return null;
33 }
34
35 public String method3(int val) {
36 switch (val) {
37 case 0:
38 String other = "";
39
40 if (aVariable != null) {
41 other = aVariable;
42 }
43
44 return other;
45 }
46 return null;
47 }
48 }