1 /*
2 FinalLocalVariable
3 validateEnhancedForLoopVariable = (default)false
4 tokens = (default)VARIABLE_DEF
5
6
7 */
8
9 package com.puppycrawl.tools.checkstyle.checks.coding.finallocalvariable;
10
11 public class InputFinalLocalVariableFive {
12 class class5 {
13 public void test1(){
14 final boolean b = false;
15 int shouldBeFinal; // violation, "Variable 'shouldBeFinal' should be declared final"
16 if(b){
17 if(b){
18 shouldBeFinal = 1;
19 } else {
20 shouldBeFinal = 2;
21 }
22 }
23 }
24 public void test2() {
25 final int b = 10;
26 int shouldBeFinal; // violation, "Variable 'shouldBeFinal' should be declared final"
27
28 switch (b) {
29 case 0:
30 switch (b) {
31 case 0:
32 shouldBeFinal = 1;
33 break;
34 default:
35 shouldBeFinal = 2;
36 break;
37 }
38 break;
39 default:
40 shouldBeFinal = 3;
41 break;
42 }
43 }
44 public void test3() {
45 int x; //No Violation
46 try {
47 x = 0;
48 try {
49 x = 0;
50 } catch (final Exception e) {
51 x = 1;
52 }
53 } catch (final Exception e) {
54 x = 1;
55 }
56 }
57 public void test4() {
58 int shouldBeFinal; // violation, "Variable 'shouldBeFinal' should be declared final"
59 class Bar {
60 void bar () {
61 // violation below "Variable 'shouldBeFinal' should be declared final"
62 int shouldBeFinal;
63 final boolean b = false;
64 if (b) {
65 if (b) {
66 shouldBeFinal = 1;
67 } else {
68 shouldBeFinal = 2;
69 }
70 } else {
71 shouldBeFinal = 2;
72 }
73 }
74 }
75
76 abstract class Bar2 {
77 abstract void method(String param);
78 }
79 }
80
81 public void test5() {
82 // violation below "Variable 'table' should be declared final"
83 InputFinalLocalVariableFive table = new InputFinalLocalVariableFive();
84 new Runnable() {
85 @Override
86 public void run() {
87 InputFinalLocalVariableFive table = null;
88 table = new InputFinalLocalVariableFive();
89 }
90 };
91 }
92
93 public void test6() {
94 byte tmpByte[];
95
96 if (true) {
97 if (true) {
98 tmpByte = new byte[0];
99 }
100 } else {
101 if (true) {
102 if (true) {
103 tmpByte = new byte[1];
104 }
105 }
106 if (false) {
107 if (true) {
108 tmpByte = new byte[2];
109 }
110 }
111 }
112 }
113 }
114
115 }