blob: 5d91067ab9e46934a10acd6d1dd1efc409efd8ba (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
|
package com.puppycrawl.tools.checkstyle;
/**
* Describe class InputMagicNumber
* @author Rick Giles
* @version 6-May-2003
*/
public class InputMagicNumber {
public void magicMethod() {
//constants, ignore
final int INT_CONST = 101_000;
final long LONG_CONST1 = 100_000L;
final long LONG_CONST2 = 100l;
final float FLOAT_CONST1 = 1.500_0F;
final float FLOAT_CONST2 = 1.5f;
final double DOUBLE_CONST1 = 1.500_0D;
final double DOUBLE_CONST2 = 1.5d;
final double DOUBLE_CONST3 = 1.5;
//ignore by default
int int_var1 = 1;
int int_var2 = (2);
long long_var1 = 0L;
long long_var2 = 0l;
double double_var1 = 0D;
double double_var2 = 0d;
int[] int_array = new int[2];
int_var1 = 1 + 2;
int_var1 += 1;
double_var1 = 1.0 + 2.0;
for (int i = 0; i < 2; i++);
if (1 < 2);
if (1.0 < 2.0);
//magic numbers
int int_magic1 = 3_000;
double double_magic1 = 1.5_0;
int int_magic2 = (3 + 4);
int_array = new int[3];
int_magic1 += 3;
double_magic1 *= 1.5;
for (int j = 3; j < 5; j += 3) {
int_magic1++;
}
if (int_magic1 < 3) {
int_magic1 = int_magic1 + 3;
}
//octal
int octalVar0 = 00;
int octalVar8 = 010;
int octalVar9 = 011;
long longOctalVar8 = 0_10L;
long longOctalVar9 = 011l;
//hex
int hexVar0 = 0x0;
int hexVar16 = 0x10;
int hexVar17 = 0X011;
long longHexVar0 = 0x0L;
long longHexVar16 = 0x10L;
long longHexVar17 = 0X11l;
}
}
interface Blah
{
int LOW = 5;
int HIGH = 78;
}
class ArrayMagicTest
{
private static final int[] NONMAGIC = {3};
private int[] magic = {3};
private static final int[][] NONMAGIC2 = {{1}, {2}, {3}};
}
/** test long hex */
class LongHex
{
long l = 0xffffffffL;
}
/** test signed values */
class Signed
{
public static final int CONST_PLUS_THREE = +3;
public static final int CONST_MINUS_TWO = -2;
private int mPlusThree = +3;
private int mMinusTwo = -2;
private double mPlusDecimal = +3.5;
private double mMinusDecimal = -2.5;
}
/** test octal and hex negative values */
class NegativeOctalHex
{
private int hexIntMinusOne = 0xffffffff;
private long hexLongMinusOne = 0xffffffffffffffffL;
private long hexIntMinValue = 0x80000000;
private long hexLongMinValue = 0x8000000000000000L;
private int octalIntMinusOne = 037777777777;
private long octalLongMinusOne = 01777777777777777777777L;
private long octalIntMinValue = 020000000000;
private long octalLongMinValue = 01000000000000000000000L;
}
class Cast
{
public static final int TESTINTVAL = (byte) 0x80;
}
class ComplexAndFlagged
{
public static final java.util.List MYLIST = new java.util.ArrayList()
{
public int size()
{
// should be flagged although technically inside const definition
return 378;
}
};
}
class ComplexButNotFlagged
{
// according to user feedback this is typical code that should not be flagged
public final double SpecialSum = 2 + 1e10, SpecialDifference = 4 - java.lang.Math.PI;
public final Integer DefaultInit = new Integer(27);
public final int SpecsPerDay = 24 * 60 * 60, SpecialRatio = 4 / 3;
public final javax.swing.border.Border StdBorder =
javax.swing.BorderFactory.createEmptyBorder(3, 3, 3, 3);
}
enum MyEnum
{
A(3),
B(54);
private MyEnum(int value)
{
}
}
class TestHashCodeMethod {
// valid hash code method
public int hashCode() {
return 31;
}
// invalid hash code method: has parameters
public int hashCode(int val) {
return 42;
}
// invalid hash code method: misspelled
public int hashcode() {
return 13;
}
static {
int x=21;
}
{
int y=37;
}
public TestHashCodeMethod() {
int z=101;
}
@IntMethodAnnotation(42)
public void another() {
}
@IntMethodAnnotation(value=43)
public void another2() {
}
@IntMethodAnnotation(-44)
public void anotherNegative() {
}
@IntMethodAnnotation(value=-45)
public void anotherNegative2() {
}
}
class TestMethodCall {
public TestMethodCall(int x){
}
public void method2() {
final TestMethodCall dummyObject = new TestMethodCall(62);
}
}
|
