1 /*
2 HiddenField
3 ignoreFormat = (default)null
4 ignoreConstructorParameter = (default)false
5 ignoreSetter = (default)false
6 setterCanReturnItsClass = (default)false
7 ignoreAbstractMethods = (default)false
8 tokens = (default)VARIABLE_DEF, PARAMETER_DEF, PATTERN_VARIABLE_DEF, LAMBDA, RECORD_COMPONENT_DEF
9
10
11 */
12
13 package com.puppycrawl.tools.checkstyle.checks.coding.hiddenfield;
14
15 import java.util.Comparator;
16
17 public class InputHiddenFieldStaticVisibility {
18 static int someField;
19 static Object other = null;
20 Object field = null;
21
22 static void method(Object field, Object other) { // violation
23 // field 'field' can not be referenced form a static context
24 // static field 'other' can be referenced from a static context
25 }
26
27 static class B {
28 void method(Object field, Object other) { // violation
29 // field 'field' can not be referenced form a static context
30 // static field 'other' can be referenced from a static context
31 }
32 }
33
34 static Comparator<Object> COMP = new Comparator<Object>() {
35 @Override
36 public int compare(Object field, Object other) { // violation
37 // field 'field' can not be referenced form a static context
38 // static field 'other' can be referenced from a static context
39 return 0;
40 }
41 };
42
43 static Comparator<Object> createComp() {
44 return new Comparator<Object>() {
45 @Override
46 public int compare(Object field, Object other) { // violation
47 // field 'field' can not be referenced form a static context
48 // static field 'other' can be referenced from a static context
49 return 0;
50 }
51 };
52 }
53
54 static void foo1(int a) {}
55
56 void foo2(int a) {}
57
58 static void foo3(int someField) {} // violation
59 }