1+ <?xml version =" 1.0" ?>
2+ <!DOCTYPE module PUBLIC
3+ "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
4+ "http://checkstyle.sourceforge.net/dtds/configuration_1_3.dtd">
5+
6+ <!--
7+ Checkstyle configuration that checks the Google coding conventions from Google Java Style
8+ that can be found at https://google.github.io/styleguide/javaguide.html.
9+
10+ Checkstyle is very configurable. Be sure to read the documentation at
11+ http://checkstyle.sf.net (or in your downloaded distribution).
12+
13+ To completely disable a check, just comment it out or delete it from the file.
14+
15+ Authors: Max Vetrenko, Ruslan Diachenko, Roman Ivanov.
16+ -->
17+
18+ <module name = " Checker" >
19+ <property name =" charset" value =" UTF-8" />
20+
21+ <property name =" severity" value =" warning" />
22+
23+ <property name =" fileExtensions" value =" java, properties, xml" />
24+ <!-- Checks for whitespace -->
25+ <!-- See http://checkstyle.sf.net/config_whitespace.html -->
26+ <module name =" FileTabCharacter" >
27+ <property name =" eachLine" value =" true" />
28+ </module >
29+
30+ <module name =" TreeWalker" >
31+ <module name =" OuterTypeFilename" />
32+ <module name =" IllegalTokenText" >
33+ <property name =" tokens" value =" STRING_LITERAL, CHAR_LITERAL" />
34+ <property name =" format" value =" \\u00(09|0(a|A)|0(c|C)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)" />
35+ <property name =" message" value =" Consider using special escape sequence instead of octal value or Unicode escaped value." />
36+ </module >
37+ <module name =" AvoidEscapedUnicodeCharacters" >
38+ <property name =" allowEscapesForControlCharacters" value =" true" />
39+ <property name =" allowByTailComment" value =" true" />
40+ <property name =" allowNonPrintableEscapes" value =" true" />
41+ </module >
42+ <module name =" LineLength" >
43+ <property name =" max" value =" 100" />
44+ <property name =" ignorePattern" value =" ^package.*|^import.*|a href|href|http://|https://|ftp://" />
45+ </module >
46+ <module name =" AvoidStarImport" />
47+ <module name =" OneTopLevelClass" />
48+ <module name =" NoLineWrap" />
49+ <module name =" EmptyBlock" >
50+ <property name =" option" value =" TEXT" />
51+ <property name =" tokens" value =" LITERAL_TRY, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_SWITCH" />
52+ </module >
53+ <module name =" NeedBraces" />
54+ <module name =" LeftCurly" />
55+ <module name =" RightCurly" >
56+ <property name =" id" value =" RightCurlySame" />
57+ <property name =" tokens" value =" LITERAL_TRY, LITERAL_CATCH, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_DO" />
58+ </module >
59+ <module name =" RightCurly" >
60+ <property name =" id" value =" RightCurlyAlone" />
61+ <property name =" option" value =" alone" />
62+ <property name =" tokens" value =" CLASS_DEF, METHOD_DEF, CTOR_DEF, LITERAL_FOR, LITERAL_WHILE, STATIC_INIT, INSTANCE_INIT" />
63+ </module >
64+ <module name =" WhitespaceAround" >
65+ <property name =" allowEmptyConstructors" value =" true" />
66+ <property name =" allowEmptyMethods" value =" true" />
67+ <property name =" allowEmptyTypes" value =" true" />
68+ <property name =" allowEmptyLoops" value =" true" />
69+ <message key =" ws.notFollowed"
70+ value =" WhitespaceAround: ''{0}'' is not followed by whitespace. Empty blocks may only be represented as '{}' when not part of a multi-block statement (4.1.3)" />
71+ <message key =" ws.notPreceded"
72+ value =" WhitespaceAround: ''{0}'' is not preceded with whitespace." />
73+ </module >
74+ <module name =" OneStatementPerLine" />
75+ <module name =" MultipleVariableDeclarations" />
76+ <module name =" ArrayTypeStyle" />
77+ <module name =" MissingSwitchDefault" />
78+ <module name =" FallThrough" />
79+ <module name =" UpperEll" />
80+ <module name =" ModifierOrder" />
81+ <module name =" EmptyLineSeparator" >
82+ <property name =" allowNoEmptyLineBetweenFields" value =" true" />
83+ </module >
84+ <module name =" SeparatorWrap" >
85+ <property name =" id" value =" SeparatorWrapDot" />
86+ <property name =" tokens" value =" DOT" />
87+ <property name =" option" value =" nl" />
88+ </module >
89+ <module name =" SeparatorWrap" >
90+ <property name =" id" value =" SeparatorWrapComma" />
91+ <property name =" tokens" value =" COMMA" />
92+ <property name =" option" value =" EOL" />
93+ </module >
94+ <module name =" SeparatorWrap" >
95+ <!-- ELLIPSIS is EOL until https://github.com/google/styleguide/issues/258 -->
96+ <property name =" id" value =" SeparatorWrapEllipsis" />
97+ <property name =" tokens" value =" ELLIPSIS" />
98+ <property name =" option" value =" EOL" />
99+ </module >
100+ <module name =" SeparatorWrap" >
101+ <!-- ARRAY_DECLARATOR is EOL until https://github.com/google/styleguide/issues/259 -->
102+ <property name =" id" value =" SeparatorWrapArrayDeclarator" />
103+ <property name =" tokens" value =" ARRAY_DECLARATOR" />
104+ <property name =" option" value =" EOL" />
105+ </module >
106+ <module name =" SeparatorWrap" >
107+ <property name =" id" value =" SeparatorWrapMethodRef" />
108+ <property name =" tokens" value =" METHOD_REF" />
109+ <property name =" option" value =" nl" />
110+ </module >
111+ <module name =" PackageName" >
112+ <property name =" format" value =" ^[a-z]+(\.[a-z][a-z0-9]*)*$" />
113+ <message key =" name.invalidPattern"
114+ value =" Package name ''{0}'' must match pattern ''{1}''." />
115+ </module >
116+ <module name =" TypeName" >
117+ <message key =" name.invalidPattern"
118+ value =" Type name ''{0}'' must match pattern ''{1}''." />
119+ </module >
120+ <module name =" MemberName" >
121+ <property name =" format" value =" ^[a-z][a-z0-9][a-zA-Z0-9]*$" />
122+ <message key =" name.invalidPattern"
123+ value =" Member name ''{0}'' must match pattern ''{1}''." />
124+ </module >
125+ <module name =" ParameterName" >
126+ <property name =" format" value =" ^[a-z]([a-z0-9][a-zA-Z0-9]*)?$" />
127+ <message key =" name.invalidPattern"
128+ value =" Parameter name ''{0}'' must match pattern ''{1}''." />
129+ </module >
130+ <module name =" CatchParameterName" >
131+ <property name =" format" value =" ^[a-z]([a-z0-9][a-zA-Z0-9]*)?$" />
132+ <message key =" name.invalidPattern"
133+ value =" Catch parameter name ''{0}'' must match pattern ''{1}''." />
134+ </module >
135+ <module name =" LocalVariableName" >
136+ <property name =" tokens" value =" VARIABLE_DEF" />
137+ <property name =" format" value =" ^[a-z]([a-z0-9][a-zA-Z0-9]*)?$" />
138+ <message key =" name.invalidPattern"
139+ value =" Local variable name ''{0}'' must match pattern ''{1}''." />
140+ </module >
141+ <module name =" ClassTypeParameterName" >
142+ <property name =" format" value =" (^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)" />
143+ <message key =" name.invalidPattern"
144+ value =" Class type name ''{0}'' must match pattern ''{1}''." />
145+ </module >
146+ <module name =" MethodTypeParameterName" >
147+ <property name =" format" value =" (^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)" />
148+ <message key =" name.invalidPattern"
149+ value =" Method type name ''{0}'' must match pattern ''{1}''." />
150+ </module >
151+ <module name =" InterfaceTypeParameterName" >
152+ <property name =" format" value =" (^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)" />
153+ <message key =" name.invalidPattern"
154+ value =" Interface type name ''{0}'' must match pattern ''{1}''." />
155+ </module >
156+ <module name =" NoFinalizer" />
157+ <module name =" GenericWhitespace" >
158+ <message key =" ws.followed"
159+ value =" GenericWhitespace ''{0}'' is followed by whitespace." />
160+ <message key =" ws.preceded"
161+ value =" GenericWhitespace ''{0}'' is preceded with whitespace." />
162+ <message key =" ws.illegalFollow"
163+ value =" GenericWhitespace ''{0}'' should followed by whitespace." />
164+ <message key =" ws.notPreceded"
165+ value =" GenericWhitespace ''{0}'' is not preceded with whitespace." />
166+ </module >
167+ <module name =" Indentation" >
168+ <property name =" basicOffset" value =" 2" />
169+ <property name =" braceAdjustment" value =" 0" />
170+ <property name =" caseIndent" value =" 2" />
171+ <property name =" throwsIndent" value =" 4" />
172+ <property name =" lineWrappingIndentation" value =" 4" />
173+ <property name =" arrayInitIndent" value =" 2" />
174+ </module >
175+ <module name =" AbbreviationAsWordInName" >
176+ <property name =" ignoreFinal" value =" false" />
177+ <property name =" allowedAbbreviationLength" value =" 1" />
178+ </module >
179+ <module name =" OverloadMethodsDeclarationOrder" />
180+ <module name =" VariableDeclarationUsageDistance" />
181+ <module name =" CustomImportOrder" >
182+ <property name =" sortImportsInGroupAlphabetically" value =" true" />
183+ <property name =" separateLineBetweenGroups" value =" true" />
184+ <property name =" customImportOrderRules" value =" STATIC###THIRD_PARTY_PACKAGE" />
185+ </module >
186+ <module name =" MethodParamPad" />
187+ <module name =" NoWhitespaceBefore" >
188+ <property name =" tokens" value =" COMMA, SEMI, POST_INC, POST_DEC, DOT, ELLIPSIS, METHOD_REF" />
189+ <property name =" allowLineBreaks" value =" true" />
190+ </module >
191+ <module name =" ParenPad" />
192+ <module name =" OperatorWrap" >
193+ <property name =" option" value =" NL" />
194+ <property name =" tokens" value =" BAND, BOR, BSR, BXOR, DIV, EQUAL, GE, GT, LAND, LE, LITERAL_INSTANCEOF, LOR, LT, MINUS, MOD, NOT_EQUAL, PLUS, QUESTION, SL, SR, STAR, METHOD_REF " />
195+ </module >
196+ <module name =" AnnotationLocation" >
197+ <property name =" id" value =" AnnotationLocationMostCases" />
198+ <property name =" tokens" value =" CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF" />
199+ </module >
200+ <module name =" AnnotationLocation" >
201+ <property name =" id" value =" AnnotationLocationVariables" />
202+ <property name =" tokens" value =" VARIABLE_DEF" />
203+ <property name =" allowSamelineMultipleAnnotations" value =" true" />
204+ </module >
205+ <module name =" NonEmptyAtclauseDescription" />
206+ <module name =" JavadocTagContinuationIndentation" />
207+ <module name =" SummaryJavadoc" >
208+ <property name =" forbiddenSummaryFragments" value =" ^@return the *|^This method returns |^A [{]@code [a-zA-Z0-9]+[}]( is a )" />
209+ </module >
210+ <module name =" JavadocParagraph" />
211+ <module name =" AtclauseOrder" >
212+ <property name =" tagOrder" value =" @param, @return, @throws, @deprecated" />
213+ <property name =" target" value =" CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF, VARIABLE_DEF" />
214+ </module >
215+ <module name =" JavadocMethod" >
216+ <property name =" scope" value =" public" />
217+ <property name =" allowMissingParamTags" value =" true" />
218+ <property name =" allowMissingThrowsTags" value =" true" />
219+ <property name =" allowMissingReturnTag" value =" true" />
220+ <property name =" minLineCount" value =" 2" />
221+ <property name =" allowedAnnotations" value =" Override, Test" />
222+ <property name =" allowThrowsTagsForSubclasses" value =" true" />
223+ </module >
224+ <module name =" MethodName" >
225+ <property name =" format" value =" ^[a-z][a-z0-9][a-zA-Z0-9_]*$" />
226+ <message key =" name.invalidPattern"
227+ value =" Method name ''{0}'' must match pattern ''{1}''." />
228+ </module >
229+ <module name =" SingleLineJavadoc" >
230+ <property name =" ignoreInlineTags" value =" false" />
231+ </module >
232+ <module name =" EmptyCatchBlock" >
233+ <property name =" exceptionVariableName" value =" expected" />
234+ </module >
235+ <module name =" CommentsIndentation" />
236+ </module >
237+ </module >
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