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<?xml version="1.0" encoding="utf-8"?>
<!--
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<ruleset name="kitei-standard"
xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd">
<description>Default ruleset. Derived from ecotramp, 2022-05-25</description>
<!-- PMD 6.55.0 - 5/22/2023 -->
<!-- https://pmd.github.io/pmd-6.35.0/pmd_rules_java_bestpractices.html -->
<rule ref="category/java/bestpractices.xml">
<exclude name="AbstractClassWithoutAbstractMethod"/>
<exclude name="AccessorClassGeneration"/>
<exclude name="AccessorMethodGeneration"/>
<exclude name="AvoidPrintStackTrace"/>
<exclude name="AvoidReassigningParameters"/>
<exclude name="AvoidReassigningLoopVariables"/>
<!-- will flag any class member that is a string buffer. Useless. -->
<exclude name="AvoidStringBufferField"/>
<exclude name="AvoidUsingHardCodedIP"/>
<exclude name="DefaultLabelNotLastInSwitchStmt"/>
<exclude name="GuardLogStatement"/>
<!-- This is a reasonable rule but JDK8 Predicate#test triggers it unfortunately -->
<exclude name="JUnit4TestShouldUseTestAnnotation" />
<exclude name="JUnitTestContainsTooManyAsserts" />
<exclude name="JUnitUseExpected"/>
<exclude name="JUnitAssertionsShouldIncludeMessage" />
<!-- this is a valid rule but it has too many bugs to be useful. See https://github.com/pmd/pmd/issues/2147 -->
<exclude name="JUnitTestsShouldIncludeAssert" />
<!-- will complain about any field that is not an interface. -->
<exclude name="LooseCoupling" />
<exclude name="OneDeclarationPerLine" />
<exclude name="LiteralsFirstInComparisons"/>
<!-- deprecated in 6.24 -->
<exclude name="PositionLiteralsFirstInCaseInsensitiveComparisons"/>
<!-- deprecated in 6.24 -->
<exclude name="PositionLiteralsFirstInComparisons"/>
<exclude name="ReplaceEnumerationWithIterator"/>
<exclude name="ReplaceHashtableWithMap"/>
<exclude name="ReplaceVectorWithList"/>
<exclude name="SystemPrintln"/>
<exclude name="UnusedFormalParameter"/>
<exclude name="UseVarargs"/>
<exclude name="UseStandardCharsets"/>
<exclude name="ForLoopVariableCount"/>
</rule>
<rule ref="category/java/bestpractices.xml/AvoidReassigningParameters">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/AvoidReassigningLoopVariables">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/AbstractClassWithoutAbstractMethod">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/AccessorClassGeneration">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/AccessorMethodGeneration">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/AvoidPrintStackTrace">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/OneDeclarationPerLine">
<priority>3</priority>
<properties>
<property name="strictMode" value="true" />
</properties>
</rule>
<rule ref="category/java/bestpractices.xml/DefaultLabelNotLastInSwitchStmt">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/ReplaceEnumerationWithIterator">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/ReplaceHashtableWithMap">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/ReplaceVectorWithList">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/SystemPrintln">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/UseVarargs">
<priority>3</priority>
</rule>
<rule ref="category/java/bestpractices.xml/ForLoopVariableCount">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/JUnitAssertionsShouldIncludeMessage">
<priority>5</priority>
</rule>
<rule ref="category/java/bestpractices.xml/UseStandardCharsets">
<priority>5</priority>
</rule>
<!-- https://pmd.github.io/pmd-6.35.0/pmd_rules_java_codestyle.html -->
<rule ref="category/java/codestyle.xml">
<exclude name="AbstractNaming"/>
<exclude name="AtLeastOneConstructor"/>
<exclude name="AvoidFinalLocalVariable"/>
<exclude name="CallSuperInConstructor"/>
<exclude name="ClassNamingConventions"/>
<exclude name="CommentDefaultAccessModifier"/>
<exclude name="ConfusingTernary"/>
<exclude name="ControlStatementBraces"/>
<exclude name="DefaultPackage"/>
<exclude name="EmptyMethodInAbstractClassShouldBeAbstract"/>
<exclude name="FieldDeclarationsShouldBeAtStartOfClass"/>
<exclude name="ForLoopShouldBeWhileLoop"/>
<exclude name="GenericsNaming"/>
<exclude name="LocalVariableCouldBeFinal"/>
<exclude name="LongVariable"/>
<exclude name="MethodArgumentCouldBeFinal"/>
<exclude name="MethodNamingConventions"/>
<exclude name="OnlyOneReturn"/>
<exclude name="PrematureDeclaration"/>
<exclude name="ShortClassName"/>
<exclude name="ShortMethodName"/>
<exclude name="ShortVariable"/>
<exclude name="TooManyStaticImports"/>
<exclude name="UnnecessaryConstructor" />
<exclude name="UnnecessaryLocalBeforeReturn" />
<exclude name="UnnecessaryModifier" />
<exclude name="UselessParentheses"/>
<exclude name="BooleanGetMethodName"/>
<exclude name="ExtendsObject"/>
<exclude name="UseUnderscoresInNumericLiterals"/>
<exclude name="UnnecessaryAnnotationValueElement" />
<exclude name="UnnecessaryFullyQualifiedName"/>
<exclude name="FieldNamingConventions"/>
<exclude name="FormalParameterNamingConventions"/>
<exclude name="LocalVariableNamingConventions"/>
<exclude name="LinguisticNaming" />
<exclude name="UseShortArrayInitializer" />
<exclude name="UnnecessaryImport" />
<!-- deprecated, remove with 7.0.0 -->
<exclude name="VariableNamingConventions"/>
<exclude name="MIsLeadingVariableName"/>
<exclude name="SuspiciousConstantFieldName"/>
<exclude name="AvoidPrefixingMethodParameters"/>
</rule>
<rule ref="category/java/codestyle.xml/FieldNamingConventions">
<properties>
<!-- we allow a wider set of enums -->
<property name="enumConstantPattern" value="[a-zA-Z_0-9]+" />
<!-- for private constants, more names are allowed, otherwise the usual -->
<!-- "log" or "serialVersionUid" fail the build -->
<property name="constantPattern" value="[a-zA-Z_0-9]+" />
</properties>
</rule>
<rule ref="category/java/codestyle.xml/FormalParameterNamingConventions">
</rule>
<rule ref="category/java/codestyle.xml/LocalVariableNamingConventions">
</rule>
<rule ref="category/java/codestyle.xml/LinguisticNaming">
<properties>
<!-- breaks with the builder pattern for setters returning 'this' -->
<property name="checkSetters" value="false" />
</properties>
</rule>
<rule ref="category/java/codestyle.xml/ControlStatementBraces">
<properties>
<property name="allowEmptyLoop" value="true"/>
</properties>
</rule>
<rule ref="category/java/codestyle.xml/BooleanGetMethodName">
<priority>3</priority>
</rule>
<rule ref="category/java/codestyle.xml/EmptyMethodInAbstractClassShouldBeAbstract">
<priority>5</priority>
</rule>
<rule ref="category/java/codestyle.xml/ExtendsObject">
<priority>3</priority>
</rule>
<rule ref="category/java/codestyle.xml/UnnecessaryImport">
<priority>3</priority>
</rule>
<rule ref="category/java/codestyle.xml/UnnecessaryFullyQualifiedName">
<priority>5</priority>
</rule>
<rule ref="category/java/codestyle.xml/TooManyStaticImports">
<properties>
<property name="maximumStaticImports" value="20"/>
</properties>
</rule>
<rule ref="category/java/codestyle.xml/UnnecessaryAnnotationValueElement">
<priority>5</priority>
</rule>
<rule ref="category/java/codestyle.xml/UnnecessaryConstructor">
<priority>5</priority>
</rule>
<rule ref="category/java/codestyle.xml/UseUnderscoresInNumericLiterals">
<priority>5</priority>
</rule>
<rule ref="category/java/codestyle.xml/UnnecessaryLocalBeforeReturn">
<priority>5</priority>
</rule>
<rule ref="category/java/codestyle.xml/UnnecessaryModifier">
<priority>5</priority>
</rule>
<rule ref="category/java/codestyle.xml/UseShortArrayInitializer">
<priority>5</priority>
</rule>
<!-- https://pmd.github.io/pmd-6.35.0/pmd_rules_java_design.html -->
<rule ref="category/java/design.xml">
<exclude name="AvoidCatchingGenericException"/>
<exclude name="AvoidDeeplyNestedIfStmts"/>
<exclude name="AvoidThrowingNullPointerException"/>
<exclude name="CollapsibleIfStatements"/>
<exclude name="CouplingBetweenObjects"/>
<exclude name="DataClass"/>
<exclude name="ExcessiveImports"/>
<exclude name="ExcessiveParameterList"/>
<exclude name="ExcessivePublicCount"/>
<exclude name="GodClass"/>
<exclude name="ImmutableField"/>
<exclude name="LawOfDemeter"/>
<exclude name="LogicInversion"/>
<exclude name="LoosePackageCoupling"/>
<exclude name="NPathComplexity"/>
<exclude name="NcssCount"/>
<exclude name="SignatureDeclareThrowsException"/>
<exclude name="SimplifyBooleanExpressions"/>
<exclude name="SimplifyBooleanReturns"/>
<exclude name="SingularField"/>
<exclude name="SwitchDensity"/>
<exclude name="TooManyFields"/>
<exclude name="TooManyMethods"/>
<exclude name="UseObjectForClearerAPI"/>
<exclude name="UseUtilityClass"/>
<exclude name="AvoidUncheckedExceptionsInSignatures"/>
<exclude name="CognitiveComplexity"/>
</rule>
<rule ref="category/java/design.xml/CollapsibleIfStatements">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/CyclomaticComplexity">
<priority>5</priority>
</rule>
<!-- Static factory methods for immutable objects often exceed this. Use with care. -->
<rule ref="category/java/design.xml/ExcessiveParameterList">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/ExcessivePublicCount">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/NcssCount">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/NPathComplexity">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/SignatureDeclareThrowsException">
<priority>5</priority>
<properties>
<property name="IgnoreJUnitCompletely" value="true" />
</properties>
</rule>
<rule ref="category/java/design.xml/SimplifyBooleanExpressions">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/SimplifyBooleanReturns">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/TooManyFields">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/TooManyMethods">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/UseObjectForClearerAPI">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/UseUtilityClass">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/AvoidUncheckedExceptionsInSignatures">
<priority>5</priority>
</rule>
<rule ref="category/java/design.xml/CognitiveComplexity">
<priority>5</priority>
</rule>
<!-- https://pmd.github.io/pmd-6.35.0/pmd_rules_java_errorprone.html -->
<rule ref="category/java/errorprone.xml">
<exclude name="AssignmentInOperand"/>
<exclude name="AssignmentToNonFinalStatic"/>
<exclude name="AvoidAccessibilityAlteration"/>
<exclude name="AvoidCatchingThrowable"/>
<exclude name="AvoidDuplicateLiterals"/>
<exclude name="AvoidFieldNameMatchingMethodName"/>
<exclude name="AvoidFieldNameMatchingTypeName"/>
<exclude name="AvoidInstanceofChecksInCatchClause"/>
<exclude name="AvoidLiteralsInIfCondition"/>
<exclude name="CloseResource"/>
<exclude name="CompareObjectsWithEquals"/>
<!-- deprecated in 6.27 -->
<exclude name="DataflowAnomalyAnalysis"/>
<exclude name="DoNotCallGarbageCollectionExplicitly"/>
<exclude name="DoNotHardCodeSDCard"/>
<exclude name="DoNotThrowExceptionInFinally"/>
<exclude name="DontImportSun"/>
<exclude name="InstantiationToGetClass"/>
<exclude name="MissingSerialVersionUID"/>
<exclude name="MoreThanOneLogger"/>
<!-- renamed in 6.52.0 -->
<exclude name="NonSerializableClass"/>
<exclude name="NonStaticInitializer"/>
<exclude name="NullAssignment" />
<exclude name="ProperLogger"/>
<!-- added in 6.37.0 -->
<exclude name="ReturnEmptyCollectionRatherThanNull"/>
<exclude name="StringBufferInstantiationWithChar"/>
<exclude name="UseCorrectExceptionLogging"/>
<!-- https://github.com/pmd/pmd/issues/3173 -->
<exclude name="UseProperClassLoader"/>
</rule>
<rule ref="category/java/errorprone.xml/AssignmentToNonFinalStatic">
<priority>5</priority>
</rule>
<rule ref="category/java/errorprone.xml/AvoidAccessibilityAlteration">
<priority>5</priority>
</rule>
<rule ref="category/java/errorprone.xml/AvoidCatchingThrowable">
<priority>5</priority>
</rule>
<rule ref="category/java/errorprone.xml/AvoidFieldNameMatchingMethodName">
<priority>5</priority>
</rule>
<rule ref="category/java/errorprone.xml/AvoidFieldNameMatchingTypeName">
<priority>5</priority>
</rule>
<rule ref="category/java/errorprone.xml/AvoidInstanceofChecksInCatchClause">
<priority>5</priority>
</rule>
<rule ref="category/java/errorprone.xml/CloseResource">
<priority>5</priority>
</rule>
<rule ref="category/java/errorprone.xml/DoNotCallGarbageCollectionExplicitly">
<priority>5</priority>
</rule>
<rule ref="category/java/errorprone.xml/DoNotThrowExceptionInFinally">
<priority>3</priority>
</rule>
<rule ref="category/java/errorprone.xml/InstantiationToGetClass">
<priority>3</priority>
</rule>
<rule ref="category/java/errorprone.xml/ProperLogger">
<priority>5</priority>
<properties>
<property name="staticLoggerName" value="LOG" />
<property name="loggerName" value="log" />
<property name="loggerClass" value="Logger" />
</properties>
</rule>
<rule ref="category/java/errorprone.xml/ReturnEmptyCollectionRatherThanNull">
<priority>5</priority>
</rule>
<rule ref="category/java/errorprone.xml/StringBufferInstantiationWithChar">
<priority>3</priority>
</rule>
<!-- https://pmd.github.io/pmd-6.35.0/pmd_rules_java_multithreading.html -->
<rule ref="category/java/multithreading.xml">
<exclude name="AvoidSynchronizedAtMethodLevel"/>
<exclude name="AvoidUsingVolatile"/>
<exclude name="DoubleCheckedLocking"/>
<exclude name="UseConcurrentHashMap"/>
<exclude name="DontCallThreadRun"/>
<exclude name="DoNotUseThreads" />
</rule>
<rule ref="category/java/multithreading.xml/DontCallThreadRun">
<priority>3</priority>
</rule>
<!-- https://pmd.github.io/pmd-6.35.0/pmd_rules_java_performance.html -->
<rule ref="category/java/performance.xml">
<exclude name="AvoidInstantiatingObjectsInLoops" />
<!-- deprecated in 6.31 -->
<exclude name="AvoidUsingShortType"/>
<!-- all methods return this. Useless and actually wrong. -->
<exclude name="ConsecutiveAppendsShouldReuse" />
<exclude name="InefficientEmptyStringCheck" />
<!-- will flag correctly sized StringBuilders, too. Useless -->
<exclude name="InsufficientStringBufferDeclaration" />
<exclude name="RedundantFieldInitializer" />
<!-- deprecated in 6.31 -->
<exclude name="SimplifyStartsWith"/>
<exclude name="TooFewBranchesForASwitchStatement"/>
<exclude name="UseArrayListInsteadOfVector"/>
<exclude name="UseStringBufferForStringAppends"/>
</rule>
<rule ref="category/java/performance.xml/AvoidInstantiatingObjectsInLoops">
<priority>5</priority>
</rule>
<rule ref="category/java/performance.xml/ConsecutiveAppendsShouldReuse">
<priority>5</priority>
</rule>
<!-- https://pmd.github.io/pmd-6.35.0/pmd_rules_pom_errorprone.html -->
<rule ref="category/pom/errorprone.xml">
</rule>
<rule ref="category/pom/errorprone.xml/ProjectVersionAsDependencyVersion">
<priority>5</priority>
</rule>
</ruleset>