1 /*
2 MagicNumber
3 ignoreNumbers = (default)-1, 0, 1, 2
4 ignoreHashCodeMethod = (default)false
5 ignoreAnnotation = true
6 ignoreFieldDeclaration = true
7 ignoreAnnotationElementDefaults = (default)true
8 constantWaiverParentToken = (default)TYPECAST, METHOD_CALL, EXPR, ARRAY_INIT, UNARY_MINUS, \
9 UNARY_PLUS, ELIST, STAR, ASSIGN, PLUS, MINUS, DIV, LITERAL_NEW, \
10 SR, BSR, SL, BXOR, BOR, BAND, BNOT, QUESTION, COLON, EQUAL, NOT_EQUAL, \
11 GE, GT, LE, LT, MOD
12 tokens = NUM_DOUBLE, NUM_FLOAT, NUM_INT
13
14
15 */
16
17 package com.puppycrawl.tools.checkstyle.checks.coding.magicnumber;
18
19 import java.util.ArrayList;
20 import java.util.HashSet;
21 import java.util.List;
22 import java.util.Set;
23
24 public class InputMagicNumberMagicNumber2 {
25 {
26 int a = 0;
27 int b = 9; // violation ''9' is a magic number'
28 double e = 0;
29 double c = 5.5; // violation ''5.5' is a magic number'
30 float d = 12.2f; // violation ''12.2f' is a magic number'
31 }
32
33 void foo(){
34 {
35 int notField = 45; // violation ''45' is a magic number'
36 int notField2 = 1;
37 }
38 }
39
40 void foo2() {
41 {
42 int a = 0;
43 int b = 9; // violation ''9' is a magic number'
44 double e = 0;
45 double c = 5.5; // violation ''5.5' is a magic number'
46 float d = 12.2f; // violation ''12.2f' is a magic number'
47 }
48 }
49
50 {
51 Set<Person> p1 = new HashSet<Person>(5); // violation ''5' is a magic number'
52 Object[] values = new Object[5]; // violation ''5' is a magic number'
53 String[] fStrings = new String[5]; // violation ''5' is a magic number'
54 Person p = new Person(5); // violation ''5' is a magic number'
55 List<Integer> multisets = new ArrayList(5); // violation ''5' is a magic number'
56 }
57
58 {
59 Set<Person> p1 = new HashSet<Person>(1);
60 Object[] values = new Object[1];
61 String[] fStrings = new String[1];
62 Person p = new Person(1);
63 List<Integer> multisets = new ArrayList(1);
64 }
65
66 void method() {
67 {
68 Set<Person> p1 = new HashSet<Person>(5); // violation ''5' is a magic number'
69 Object[] values = new Object[5]; // violation ''5' is a magic number'
70 String[] fStrings = new String[5]; // violation ''5' is a magic number'
71 Person p = new Person(5); // violation ''5' is a magic number'
72 List<Integer> multisets = new ArrayList(5); // violation ''5' is a magic number'
73 }
74
75 {
76 Set<Person> p1 = new HashSet<Person>(1);
77 Object[] values = new Object[1];
78 String[] fStrings = new String[1];
79 Person p = new Person(1);
80 List<Integer> multisets = new ArrayList(1);
81 }
82 }
83 }