1 <?xml version="1.0" encoding="UTF-8" ?>
3 <!DOCTYPE module PUBLIC
4 "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
5 "https://checkstyle.org/dtds/configuration_1_3.dtd">
9 for Checkstyle 8.21 or later
11 [ https://checkstyle.org/ ]
13 Copyright(c) 2019 olyutorskii
17 <module name="Checker">
19 <property name="charset" value="UTF-8" />
20 <property name="localeCountry" value="JP" />
21 <property name="localeLanguage" value="en" />
22 <!--property name="localeLanguage" value="ja" /-->
23 <property name="fileExtensions" value="java, properties, xml, xsd, md, txt" />
24 <property name="severity" value="error" />
29 <module name="SeverityMatchFilter" />
30 <!--module name="SuppressionFilter" /-->
31 <module name="SuppressWarningsFilter" />
32 <module name="SuppressWithPlainTextCommentFilter" />
37 <module name="Header">
38 <property name="header" value="<?xml version="1.0" encoding="UTF-8" ?>" />
39 <property name="fileExtensions" value="xml" />
41 <module name="RegexpHeader">
43 <property name="header" value="^/\*$\n^ \*( .*)?$\n^ \*/$\n" />
44 <property name="multiLines" value="2" />
45 <property name="fileExtensions" value="java" />
49 <!-- Javadoc Comments -->
51 <module name="JavadocPackage" />
54 <!-- Miscellaneous -->
56 <module name="NewlineAtEndOfFile">
57 <property name="fileExtensions" value="java, properties, xml, xsd, md, txt" />
59 <module name="Translation" />
60 <module name="UniqueProperties" />
65 <module name="RegexpMultiline">
66 <property name="format" value="[\u000b\f\u001a]" />
68 <module name="RegexpOnFilename" />
69 <module name="RegexpSingleline">
70 <property name="format" value="\s+$" />
72 <module name="RegexpSingleline">
74 <property name="format" value="<<<<<" />
78 <!-- Size Violations -->
80 <module name="FileLength" />
85 <module name="FileTabCharacter" />
88 <module name="BeforeExecutionExclusionFileFilter">
89 <property name="fileNamePattern" value="module\-info\.java$" />
93 <module name="TreeWalker">
95 <property name="tabWidth" value="8" />
96 <property name="fileExtensions" value="java" />
98 <module name="SuppressWarningsHolder" />
103 <module name="SuppressionCommentFilter" />
104 <module name="SuppressWithNearbyCommentFilter" />
105 <!--module name="SuppressionXpathFilter" /-->
106 <!--module name="SuppressionXpathSingleFilter" /-->
111 <module name="AnnotationLocation" />
112 <module name="AnnotationOnSameLine" />
113 <module name="AnnotationUseStyle" />
114 <module name="MissingDeprecated" />
115 <module name="MissingOverride" />
116 <module name="PackageAnnotation" />
117 <module name="SuppressWarnings" />
118 <module name="SuppressWarningsHolder" />
121 <!-- Block Checks -->
123 <module name="AvoidNestedBlocks" />
124 <module name="EmptyBlock" />
125 <module name="EmptyCatchBlock" />
126 <module name="LeftCurly" />
127 <module name="NeedBraces">
128 <property name="allowSingleLineStatement" value="true" />
130 <module name="RightCurly" />
133 <!-- Class Design -->
135 <module name="DesignForExtension" />
136 <module name="FinalClass" />
137 <module name="HideUtilityClassConstructor" />
138 <module name="InnerTypeLast" />
139 <module name="InterfaceIsType" />
140 <module name="MutableException" />
141 <module name="OneTopLevelClass" />
142 <module name="ThrowsCount" />
143 <module name="VisibilityModifier" />
148 <module name="ArrayTrailingComma" />
149 <module name="AvoidInlineConditionals" />
150 <module name="CovariantEquals" />
151 <module name="DeclarationOrder" />
152 <module name="DefaultComesLast" />
153 <module name="EmptyStatement" />
154 <module name="EqualsAvoidNull" />
155 <module name="EqualsHashCode" />
156 <module name="ExplicitInitialization" />
157 <module name="FallThrough" />
158 <module name="FinalLocalVariable" />
159 <module name="HiddenField">
160 <property name="ignoreConstructorParameter" value="true" />
161 <property name="ignoreSetter" value="true" />
162 <property name="setterCanReturnItsClass" value="true" />
163 <property name="ignoreAbstractMethods" value="true" />
165 <module name="IllegalCatch" />
166 <module name="IllegalInstantiation" />
167 <module name="IllegalThrows" />
168 <module name="IllegalToken">
169 <property name="tokens" value="LITERAL_NATIVE" />
171 <module name="IllegalTokenText" />
172 <module name="IllegalType" />
173 <module name="InnerAssignment" />
174 <module name="MagicNumber" />
175 <module name="MissingCtor" />
176 <module name="MissingSwitchDefault" />
177 <module name="ModifiedControlVariable" />
178 <module name="MultipleStringLiterals" />
179 <module name="MultipleVariableDeclarations" />
180 <module name="NestedForDepth" />
181 <module name="NestedIfDepth" />
182 <module name="NestedTryDepth" />
183 <module name="NoClone" />
184 <module name="NoFinalizer" />
185 <module name="OneStatementPerLine" />
186 <module name="OverloadMethodsDeclarationOrder" />
187 <module name="PackageDeclaration" />
188 <module name="ParameterAssignment" />
189 <module name="RequireThis">
190 <property name="checkMethods" value="false" />
192 <module name="ReturnCount">
193 <property name="max" value="5" />
194 <property name="maxForVoid" value="5" />
196 <module name="SimplifyBooleanExpression" />
197 <module name="SimplifyBooleanReturn" />
198 <module name="StringLiteralEquality" />
199 <module name="SuperClone" />
200 <module name="SuperFinalize" />
201 <module name="UnnecessaryParentheses" />
202 <module name="VariableDeclarationUsageDistance">
203 <property name="allowedDistance" value="5"/>
209 <module name="AvoidStarImport" />
210 <module name="AvoidStaticImport" />
211 <module name="CustomImportOrder" />
212 <module name="IllegalImport" />
213 <!--module name="ImportControl" /-->
214 <module name="ImportOrder" />
215 <module name="RedundantImport" />
216 <module name="UnusedImports" />
219 <!-- Javadoc Comments -->
221 <module name="AtclauseOrder" />
222 <module name="JavadocMethod" />
223 <module name="JavadocParagraph" />
224 <module name="JavadocStyle">
226 name="endOfSentenceFormat"
227 value="([。.?!][ \t\n\r\f<])|([。.?!]$)" />
228 <property name="checkEmptyJavadoc" value="true" />
229 <property name="checkHtml" value="true" />
231 <module name="JavadocTagContinuationIndentation" />
232 <module name="JavadocType" />
233 <module name="JavadocVariable">
234 <property name="scope" value="protected" />
236 <module name="MissingJavadocMethod" />
237 <module name="MissingJavadocType" />
238 <module name="NonEmptyAtclauseDescription" />
239 <module name="SingleLineJavadoc" />
240 <module name="SummaryJavadocCheck" />
241 <module name="WriteTag" />
246 <module name="BooleanExpressionComplexity" />
247 <module name="ClassDataAbstractionCoupling" />
248 <module name="ClassFanOutComplexity" />
249 <module name="CyclomaticComplexity" />
250 <module name="JavaNCSS" />
251 <module name="NPathComplexity" />
254 <!-- Miscellaneous -->
256 <module name="ArrayTypeStyle" />
257 <module name="AvoidEscapedUnicodeCharacters">
258 <property name="allowEscapesForControlCharacters" value="true" />
259 <property name="allowByTailComment" value="true" />
260 <property name="allowIfAllCharactersEscaped" value="true" />
261 <property name="allowNonPrintableEscapes" value="true" />
263 <module name="CommentsIndentation" />
264 <module name="DescendantToken" />
265 <module name="FinalParameters" />
266 <module name="Indentation">
267 <property name="caseIndent" value="0" />
269 <module name="OuterTypeFilename" />
270 <module name="TodoComment">
271 <property name="format" value="TODO" />
273 <module name="TrailingComment" />
274 <module name="UncommentedMain" />
275 <module name="UpperEll" />
280 <module name="ClassMemberImpliedModifier" />
281 <module name="InterfaceMemberImpliedModifier" />
282 <module name="ModifierOrder" />
283 <module name="RedundantModifier" />
286 <!-- Naming Conventions -->
288 <module name="AbbreviationAsWordInName" />
289 <module name="AbstractClassName" />
290 <module name="CatchParameterName" />
291 <module name="ClassTypeParameterName" />
292 <module name="ConstantName" />
293 <module name="InterfaceTypeParameterName" />
294 <module name="LambdaParameterName" />
295 <module name="LocalFinalVariableName" />
296 <module name="LocalVariableName" />
297 <module name="MemberName" />
298 <module name="MethodName" />
299 <module name="MethodTypeParameterName" />
300 <module name="PackageName" />
301 <module name="ParameterName" />
302 <module name="StaticVariableName" />
303 <module name="TypeName" />
308 <module name="Regexp">
309 <property name="format" value="@author" />
310 <property name="illegalPattern" value="true" />
312 <module name="Regexp">
313 <property name="format" value="^ \* Copyright\(c\)" />
315 <module name="Regexp">
316 <property name="format" value="^ \* License : The MIT License" />
317 <property name="duplicateLimit" value="1" />
319 <module name="RegexpSinglelineJava">
320 <property name="format" value="\u0000" />
324 <!-- Size Violations -->
326 <module name="AnonInnerLength" />
327 <module name="ExecutableStatementCount" />
328 <module name="LineLength">
329 <property name="max" value="78" />
331 <module name="MethodCount" />
332 <module name="MethodLength" />
333 <module name="OuterTypeNumber" />
334 <module name="ParameterNumber" />
339 <module name="EmptyForInitializerPad" />
340 <module name="EmptyForIteratorPad" />
341 <module name="EmptyLineSeparator">
356 <module name="GenericWhitespace" />
357 <module name="MethodParamPad" />
358 <module name="NoLineWrap" />
359 <module name="NoWhitespaceAfter">
362 value="AT, INC, DEC, UNARY_MINUS, UNARY_PLUS, DOT"
365 <module name="NoWhitespaceBefore">
366 <property name="allowLineBreaks" value="true" />
368 <module name="OperatorWrap" />
369 <module name="ParenPad" />
370 <module name="SeparatorWrap">
371 <property name="tokens" value="DOT"/>
372 <property name="option" value="nl"/>
374 <module name="SingleSpaceSeparator" />
375 <module name="TypecastParenPad" />
376 <module name="WhitespaceAfter" >
377 <property name="tokens" value="COMMA, SEMI," />
379 <module name="WhitespaceAround">
384 BAND, BOR, BXOR, BSR,
385 BAND_ASSIGN, BOR_ASSIGN, BXOR_ASSIGN, BSR_ASSIGN,
387 SL_ASSIGN, SR_ASSIGN,
388 MINUS, STAR, DIV, MOD,
389 PLUS_ASSIGN, MINUS_ASSIGN,
390 STAR_ASSIGN, DIV_ASSIGN, MOD_ASSIGN,
391 EQUAL, NOT_EQUAL, GT, GE, LT, LE,