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 tokens = NUM_DOUBLE, NUM_FLOAT, NUM_INT
11
12
13 */
14
15 package com.puppycrawl.tools.checkstyle.checks.coding.magicnumber;
16
17 import java.util.ArrayList;
18 import java.util.HashSet;
19 import java.util.List;
20 import java.util.Set;
21
22 public class InputMagicNumberMagicNumber2 {
23 {
24 int a = 0;
25 int b = 9; // violation ''9' is a magic number'
26 double e = 0;
27 double c = 5.5; // violation ''5.5' is a magic number'
28 float d = 12.2f; // violation ''12.2f' is a magic number'
29 }
30
31 void foo(){
32 {
33 int notField = 45; // violation ''45' is a magic number'
34 int notField2 = 1;
35 }
36 }
37
38 void foo2() {
39 {
40 int a = 0;
41 int b = 9; // violation ''9' is a magic number'
42 double e = 0;
43 double c = 5.5; // violation ''5.5' is a magic number'
44 float d = 12.2f; // violation ''12.2f' is a magic number'
45 }
46 }
47
48 {
49 Set<Person> p1 = new HashSet<Person>(5); // violation ''5' is a magic number'
50 Object[] values = new Object[5]; // violation ''5' is a magic number'
51 String[] fStrings = new String[5]; // violation ''5' is a magic number'
52 Person p = new Person(5); // violation ''5' is a magic number'
53 List<Integer> multisets = new ArrayList(5); // violation ''5' is a magic number'
54 }
55
56 {
57 Set<Person> p1 = new HashSet<Person>(1);
58 Object[] values = new Object[1];
59 String[] fStrings = new String[1];
60 Person p = new Person(1);
61 List<Integer> multisets = new ArrayList(1);
62 }
63
64 void method() {
65 {
66 Set<Person> p1 = new HashSet<Person>(5); // violation ''5' is a magic number'
67 Object[] values = new Object[5]; // violation ''5' is a magic number'
68 String[] fStrings = new String[5]; // violation ''5' is a magic number'
69 Person p = new Person(5); // violation ''5' is a magic number'
70 List<Integer> multisets = new ArrayList(5); // violation ''5' is a magic number'
71 }
72
73 {
74 Set<Person> p1 = new HashSet<Person>(1);
75 Object[] values = new Object[1];
76 String[] fStrings = new String[1];
77 Person p = new Person(1);
78 List<Integer> multisets = new ArrayList(1);
79 }
80 }
81 }