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PMD_rules
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PMD_rules
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<ruleset xmlns="http://pmd.sf.net/ruleset/1.0.0" name="PMD_rules" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://pmd.sf.net/ruleset_xml_schema.xsd" xsi:schemaLocation="http://pmd.sf.net/ruleset/1.0.0 http://pmd.sf.net/ruleset_xml_schema.xsd">
<description>PMD Plugin preferences rule set</description>
<rule ref="rulesets/typeresolution.xml/LooseCoupling">
<priority>5</priority>
</rule>
<rule ref="rulesets/typeresolution.xml/CloneMethodMustImplementCloneable"/>
<rule ref="rulesets/typeresolution.xml/UnusedImports"/>
<rule ref="rulesets/typeresolution.xml/SignatureDeclareThrowsException"/>
<rule ref="rulesets/braces.xml/IfStmtsMustUseBraces">
<priority>1</priority>
</rule>
<rule ref="rulesets/braces.xml/WhileLoopsMustUseBraces">
<priority>1</priority>
</rule>
<rule ref="rulesets/braces.xml/IfElseStmtsMustUseBraces">
<priority>1</priority>
</rule>
<rule ref="rulesets/braces.xml/ForLoopsMustUseBraces">
<priority>1</priority>
</rule>
<rule ref="rulesets/design.xml/UseSingleton"/>
<rule ref="rulesets/design.xml/SimplifyBooleanReturns"/>
<rule ref="rulesets/design.xml/SimplifyBooleanExpressions"/>
<rule ref="rulesets/design.xml/SwitchStmtsShouldHaveDefault"/>
<rule ref="rulesets/design.xml/AvoidDeeplyNestedIfStmts"/>
<rule ref="rulesets/design.xml/AvoidReassigningParameters"/>
<rule ref="rulesets/design.xml/SwitchDensity"/>
<rule ref="rulesets/design.xml/ConstructorCallsOverridableMethod"/>
<rule ref="rulesets/design.xml/AccessorClassGeneration"/>
<rule ref="rulesets/design.xml/FinalFieldCouldBeStatic"/>
<rule ref="rulesets/design.xml/CloseResource"/>
<rule ref="rulesets/design.xml/NonStaticInitializer"/>
<rule ref="rulesets/design.xml/DefaultLabelNotLastInSwitchStmt"/>
<rule ref="rulesets/design.xml/NonCaseLabelInSwitchStatement"/>
<rule ref="rulesets/design.xml/OptimizableToArrayCall"/>
<rule ref="rulesets/design.xml/BadComparison"/>
<rule ref="rulesets/design.xml/EqualsNull"/>
<rule ref="rulesets/design.xml/ConfusingTernary">
<priority>5</priority>
</rule>
<rule ref="rulesets/design.xml/InstantiationToGetClass"/>
<rule ref="rulesets/design.xml/IdempotentOperations"/>
<rule ref="rulesets/design.xml/SimpleDateFormatNeedsLocale"/>
<rule ref="rulesets/design.xml/ImmutableField"/>
<rule ref="rulesets/design.xml/UseLocaleWithCaseConversions"/>
<rule ref="rulesets/design.xml/AvoidProtectedFieldInFinalClass"/>
<rule ref="rulesets/design.xml/AssignmentToNonFinalStatic"/>
<rule ref="rulesets/design.xml/MissingStaticMethodInNonInstantiatableClass"/>
<rule ref="rulesets/design.xml/AvoidSynchronizedAtMethodLevel"/>
<rule ref="rulesets/design.xml/MissingBreakInSwitch"/>
<rule ref="rulesets/design.xml/UseNotifyAllInsteadOfNotify"/>
<rule ref="rulesets/design.xml/AvoidInstanceofChecksInCatchClause"/>
<rule ref="rulesets/design.xml/AbstractClassWithoutAbstractMethod"/>
<rule ref="rulesets/design.xml/SimplifyConditional"/>
<rule ref="rulesets/design.xml/CompareObjectsWithEquals"/>
<rule ref="rulesets/design.xml/PositionLiteralsFirstInComparisons">
<priority>5</priority>
</rule>
<rule ref="rulesets/design.xml/UnnecessaryLocalBeforeReturn">
<priority>5</priority>
</rule>
<rule ref="rulesets/design.xml/NonThreadSafeSingleton"/>
<rule ref="rulesets/design.xml/UncommentedEmptyMethod"/>
<rule ref="rulesets/design.xml/UncommentedEmptyConstructor"/>
<rule ref="rulesets/design.xml/AvoidConstantsInterface"/>
<rule ref="rulesets/design.xml/UnsynchronizedStaticDateFormatter"/>
<rule ref="rulesets/design.xml/PreserveStackTrace"/>
<rule ref="rulesets/design.xml/UseCollectionIsEmpty"/>
<rule ref="rulesets/design.xml/ClassWithOnlyPrivateConstructorsShouldBeFinal"/>
<rule ref="rulesets/design.xml/EmptyMethodInAbstractClassShouldBeAbstract"/>
<rule ref="rulesets/design.xml/SingularField"/>
<rule ref="rulesets/design.xml/ReturnEmptyArrayRatherThanNull"/>
<rule ref="rulesets/design.xml/AbstractClassWithoutAnyMethod"/>
<rule ref="rulesets/design.xml/TooFewBranchesForASwitchStatement"/>
<rule ref="rulesets/strictexception.xml/AvoidCatchingThrowable"/>
<rule ref="rulesets/strictexception.xml/SignatureDeclareThrowsException"/>
<rule ref="rulesets/strictexception.xml/ExceptionAsFlowControl"/>
<rule ref="rulesets/strictexception.xml/AvoidCatchingNPE"/>
<rule ref="rulesets/strictexception.xml/AvoidThrowingRawExceptionTypes"/>
<rule ref="rulesets/strictexception.xml/AvoidThrowingNullPointerException"/>
<rule ref="rulesets/strictexception.xml/AvoidRethrowingException"/>
<rule ref="rulesets/strictexception.xml/DoNotExtendJavaLangError"/>
<rule ref="rulesets/strictexception.xml/DoNotThrowExceptionInFinally"/>
<rule ref="rulesets/strictexception.xml/AvoidThrowingNewInstanceOfSameException"/>
<rule ref="rulesets/unusedcode.xml/UnusedPrivateField"/>
<rule ref="rulesets/unusedcode.xml/UnusedLocalVariable"/>
<rule ref="rulesets/unusedcode.xml/UnusedPrivateMethod"/>
<rule ref="rulesets/unusedcode.xml/UnusedFormalParameter"/>
<rule ref="rulesets/logging-java.xml/MoreThanOneLogger"/>
<rule ref="rulesets/logging-java.xml/LoggerIsNotStaticFinal"/>
<rule ref="rulesets/logging-java.xml/SystemPrintln"/>
<rule ref="rulesets/logging-java.xml/AvoidPrintStackTrace"/>
<rule ref="rulesets/strings.xml/AvoidDuplicateLiterals">
<priority>5</priority>
</rule>
<rule ref="rulesets/strings.xml/StringInstantiation"/>
<rule ref="rulesets/strings.xml/StringToString"/>
<rule ref="rulesets/strings.xml/InefficientStringBuffering">
<priority>5</priority>
</rule>
<rule ref="rulesets/strings.xml/UnnecessaryCaseChange"/>
<rule ref="rulesets/strings.xml/UseStringBufferLength"/>
<rule ref="rulesets/strings.xml/AppendCharacterWithChar">
<priority>5</priority>
</rule>
<rule ref="rulesets/strings.xml/ConsecutiveLiteralAppends">
<priority>5</priority>
</rule>
<rule ref="rulesets/strings.xml/UseIndexOfChar">
<priority>5</priority>
</rule>
<rule ref="rulesets/strings.xml/InefficientEmptyStringCheck">
<priority>5</priority>
</rule>
<rule ref="rulesets/strings.xml/InsufficientStringBufferDeclaration"/>
<rule ref="rulesets/strings.xml/UselessStringValueOf"/>
<rule ref="rulesets/strings.xml/StringBufferInstantiationWithChar"/>
<rule ref="rulesets/strings.xml/UseEqualsToCompareStrings"/>
<rule ref="rulesets/strings.xml/AvoidStringBufferField"/>
<rule ref="rulesets/migrating.xml/ReplaceVectorWithList"/>
<rule ref="rulesets/migrating.xml/ReplaceHashtableWithMap"/>
<rule ref="rulesets/migrating.xml/ReplaceEnumerationWithIterator"/>
<rule ref="rulesets/migrating.xml/AvoidEnumAsIdentifier"/>
<rule ref="rulesets/migrating.xml/AvoidAssertAsIdentifier"/>
<rule ref="rulesets/migrating.xml/IntegerInstantiation"/>
<rule ref="rulesets/migrating.xml/ByteInstantiation"/>
<rule ref="rulesets/migrating.xml/ShortInstantiation"/>
<rule ref="rulesets/migrating.xml/LongInstantiation"/>
<rule ref="rulesets/migrating.xml/JUnit4TestShouldUseBeforeAnnotation"/>
<rule ref="rulesets/migrating.xml/JUnit4TestShouldUseAfterAnnotation"/>
<rule ref="rulesets/migrating.xml/JUnit4TestShouldUseTestAnnotation"/>
<rule ref="rulesets/migrating.xml/JUnit4SuitesShouldUseSuiteAnnotation"/>
<rule ref="rulesets/migrating.xml/JUnitUseExpected"/>
<rule ref="rulesets/j2ee.xml/UseProperClassLoader"/>
<rule ref="rulesets/j2ee.xml/MDBAndSessionBeanNamingConvention"/>
<rule ref="rulesets/j2ee.xml/RemoteSessionInterfaceNamingConvention"/>
<rule ref="rulesets/j2ee.xml/LocalInterfaceSessionNamingConvention"/>
<rule ref="rulesets/j2ee.xml/LocalHomeNamingConvention"/>
<rule ref="rulesets/j2ee.xml/RemoteInterfaceNamingConvention"/>
<rule ref="rulesets/j2ee.xml/DoNotCallSystemExit">
<priority>5</priority>
</rule>
<rule ref="rulesets/j2ee.xml/StaticEJBFieldShouldBeFinal"/>
<rule ref="rulesets/j2ee.xml/DoNotUseThreads">
<priority>5</priority>
</rule>
<rule ref="rulesets/optimizations.xml/LocalVariableCouldBeFinal">
<priority>5</priority>
</rule>
<rule ref="rulesets/optimizations.xml/MethodArgumentCouldBeFinal">
<priority>2</priority>
</rule>
<rule ref="rulesets/optimizations.xml/AvoidInstantiatingObjectsInLoops"/>
<rule ref="rulesets/optimizations.xml/UseArrayListInsteadOfVector"/>
<rule ref="rulesets/optimizations.xml/SimplifyStartsWith"/>
<rule ref="rulesets/optimizations.xml/UseStringBufferForStringAppends">
<priority>5</priority>
</rule>
<rule ref="rulesets/optimizations.xml/UseArraysAsList"/>
<rule ref="rulesets/optimizations.xml/AvoidArrayLoops">
<priority>5</priority>
</rule>
<rule ref="rulesets/optimizations.xml/UnnecessaryWrapperObjectCreation"/>
<rule ref="rulesets/optimizations.xml/AddEmptyString"/>
<rule ref="rulesets/basic.xml/EmptyCatchBlock"/>
<rule ref="rulesets/basic.xml/EmptyIfStmt">
<priority>5</priority>
</rule>
<rule ref="rulesets/basic.xml/EmptyWhileStmt"/>
<rule ref="rulesets/basic.xml/EmptyTryBlock"/>
<rule ref="rulesets/basic.xml/EmptyFinallyBlock"/>
<rule ref="rulesets/basic.xml/EmptySwitchStatements"/>
<rule ref="rulesets/basic.xml/JumbledIncrementer"/>
<rule ref="rulesets/basic.xml/ForLoopShouldBeWhileLoop"/>
<rule ref="rulesets/basic.xml/UnnecessaryConversionTemporary"/>
<rule ref="rulesets/basic.xml/OverrideBothEqualsAndHashcode"/>
<rule ref="rulesets/basic.xml/DoubleCheckedLocking"/>
<rule ref="rulesets/basic.xml/ReturnFromFinallyBlock"/>
<rule ref="rulesets/basic.xml/EmptySynchronizedBlock"/>
<rule ref="rulesets/basic.xml/UnnecessaryReturn"/>
<rule ref="rulesets/basic.xml/EmptyStaticInitializer"/>
<rule ref="rulesets/basic.xml/UnconditionalIfStatement"/>
<rule ref="rulesets/basic.xml/EmptyStatementNotInLoop"/>
<rule ref="rulesets/basic.xml/BooleanInstantiation"/>
<rule ref="rulesets/basic.xml/UnnecessaryFinalModifier"/>
<rule ref="rulesets/basic.xml/CollapsibleIfStatements">
<priority>5</priority>
</rule>
<rule ref="rulesets/basic.xml/UselessOverridingMethod"/>
<rule ref="rulesets/basic.xml/ClassCastExceptionWithToArray"/>
<rule ref="rulesets/basic.xml/AvoidDecimalLiteralsInBigDecimalConstructor"/>
<rule ref="rulesets/basic.xml/UselessOperationOnImmutable"/>
<rule ref="rulesets/basic.xml/MisplacedNullCheck"/>
<rule ref="rulesets/basic.xml/UnusedNullCheckInEquals"/>
<rule ref="rulesets/basic.xml/AvoidThreadGroup"/>
<rule ref="rulesets/basic.xml/BrokenNullCheck"/>
<rule ref="rulesets/basic.xml/BigIntegerInstantiation"/>
<rule ref="rulesets/basic.xml/AvoidUsingOctalValues"/>
<rule ref="rulesets/basic.xml/AvoidUsingHardCodedIP"/>
<rule ref="rulesets/basic.xml/CheckResultSet"/>
<rule ref="rulesets/basic.xml/AvoidMultipleUnaryOperators"/>
<rule ref="rulesets/basic.xml/EmptyInitializer"/>
<rule ref="rulesets/sunsecure.xml/MethodReturnsInternalArray">
<priority>5</priority>
</rule>
<rule ref="rulesets/sunsecure.xml/ArrayIsStoredDirectly">
<priority>5</priority>
</rule>
<rule ref="rulesets/coupling.xml/CouplingBetweenObjects"/>
<rule ref="rulesets/coupling.xml/ExcessiveImports"/>
<rule ref="rulesets/coupling.xml/LooseCoupling">
<priority>5</priority>
</rule>
<rule ref="rulesets/imports.xml/DuplicateImports"/>
<rule ref="rulesets/imports.xml/DontImportJavaLang"/>
<rule ref="rulesets/imports.xml/UnusedImports"/>
<rule ref="rulesets/imports.xml/ImportFromSamePackage"/>
<rule ref="rulesets/imports.xml/TooManyStaticImports"/>
<rule ref="rulesets/junit.xml/JUnitStaticSuite"/>
<rule ref="rulesets/junit.xml/JUnitSpelling"/>
<rule ref="rulesets/junit.xml/JUnitAssertionsShouldIncludeMessage"/>
<rule ref="rulesets/junit.xml/JUnitTestsShouldIncludeAssert"/>
<rule ref="rulesets/junit.xml/TestClassWithoutTestCases"/>
<rule ref="rulesets/junit.xml/UnnecessaryBooleanAssertion"/>
<rule ref="rulesets/junit.xml/UseAssertEqualsInsteadOfAssertTrue"/>
<rule ref="rulesets/junit.xml/UseAssertSameInsteadOfAssertTrue"/>
<rule ref="rulesets/junit.xml/UseAssertNullInsteadOfAssertTrue"/>
<rule ref="rulesets/junit.xml/SimplifyBooleanAssertion"/>
<rule ref="rulesets/controversial.xml/UnnecessaryConstructor"/>
<rule ref="rulesets/controversial.xml/NullAssignment">
<priority>5</priority>
</rule>
<rule ref="rulesets/controversial.xml/OnlyOneReturn">
<priority>5</priority>
</rule>
<rule ref="rulesets/controversial.xml/UnusedModifier"/>
<rule ref="rulesets/controversial.xml/AssignmentInOperand"/>
<rule ref="rulesets/controversial.xml/AtLeastOneConstructor">
<priority>5</priority>
</rule>
<rule ref="rulesets/controversial.xml/DontImportSun"/>
<rule ref="rulesets/controversial.xml/SuspiciousOctalEscape"/>
<rule ref="rulesets/controversial.xml/CallSuperInConstructor"/>
<rule ref="rulesets/controversial.xml/UnnecessaryParentheses"/>
<rule ref="rulesets/controversial.xml/DefaultPackage">
<priority>5</priority>
</rule>
<rule ref="rulesets/controversial.xml/BooleanInversion"/>
<rule ref="rulesets/controversial.xml/DataflowAnomalyAnalysis"/>
<rule ref="rulesets/controversial.xml/AvoidFinalLocalVariable"/>
<rule ref="rulesets/controversial.xml/AvoidUsingShortType"/>
<rule ref="rulesets/controversial.xml/AvoidUsingVolatile"/>
<rule ref="rulesets/controversial.xml/AvoidUsingNativeCode"/>
<rule ref="rulesets/controversial.xml/AvoidAccessibilityAlteration"/>
<rule ref="rulesets/controversial.xml/DoNotCallGarbageCollectionExplicitly"/>
<rule ref="rulesets/naming.xml/ShortVariable"/>
<rule ref="rulesets/naming.xml/LongVariable"/>
<rule ref="rulesets/naming.xml/ShortMethodName">
<priority>5</priority>
</rule>
<rule ref="rulesets/naming.xml/VariableNamingConventions">
<priority>5</priority>
</rule>
<rule ref="rulesets/naming.xml/MethodNamingConventions"/>
<rule ref="rulesets/naming.xml/ClassNamingConventions"/>
<rule ref="rulesets/naming.xml/AbstractNaming"/>
<rule ref="rulesets/naming.xml/AvoidDollarSigns"/>
<rule ref="rulesets/naming.xml/MethodWithSameNameAsEnclosingClass"/>
<rule ref="rulesets/naming.xml/SuspiciousHashcodeMethodName"/>
<rule ref="rulesets/naming.xml/SuspiciousConstantFieldName"/>
<rule ref="rulesets/naming.xml/SuspiciousEqualsMethodName"/>
<rule ref="rulesets/naming.xml/AvoidFieldNameMatchingTypeName"/>
<rule ref="rulesets/naming.xml/AvoidFieldNameMatchingMethodName">
<priority>1</priority>
</rule>
<rule ref="rulesets/naming.xml/NoPackage"/>
<rule ref="rulesets/naming.xml/PackageCase"/>
<rule ref="rulesets/naming.xml/MisleadingVariableName"/>
<rule ref="rulesets/naming.xml/BooleanGetMethodName"/>
<rule ref="rulesets/codesize.xml/NPathComplexity">
<priority>5</priority>
</rule>
<rule ref="rulesets/codesize.xml/ExcessiveMethodLength"/>
<rule ref="rulesets/codesize.xml/ExcessiveParameterList"/>
<rule ref="rulesets/codesize.xml/ExcessiveClassLength">
<priority>5</priority>
</rule>
<rule ref="rulesets/codesize.xml/CyclomaticComplexity">
<priority>5</priority>
</rule>
<rule ref="rulesets/codesize.xml/ExcessivePublicCount"/>
<rule ref="rulesets/codesize.xml/TooManyFields"/>
<rule ref="rulesets/codesize.xml/NcssMethodCount"/>
<rule ref="rulesets/codesize.xml/NcssTypeCount"/>
<rule ref="rulesets/codesize.xml/NcssConstructorCount"/>
<rule ref="rulesets/codesize.xml/TooManyMethods">
<priority>5</priority>
</rule>
<rule ref="rulesets/finalizers.xml/EmptyFinalizer"/>
<rule ref="rulesets/finalizers.xml/FinalizeOnlyCallsSuperFinalize"/>
<rule ref="rulesets/finalizers.xml/FinalizeOverloaded"/>
<rule ref="rulesets/finalizers.xml/FinalizeDoesNotCallSuperFinalize"/>
<rule ref="rulesets/finalizers.xml/FinalizeShouldBeProtected"/>
<rule ref="rulesets/finalizers.xml/AvoidCallingFinalize"/>
<rule ref="rulesets/logging-jakarta-commons.xml/UseCorrectExceptionLogging"/>
<rule ref="rulesets/logging-jakarta-commons.xml/ProperLogger"/>
<rule ref="rulesets/javabeans.xml/BeanMembersShouldSerialize"/>
<rule ref="rulesets/javabeans.xml/MissingSerialVersionUID"/>
<rule ref="rulesets/clone.xml/ProperCloneImplementation"/>
<rule ref="rulesets/clone.xml/CloneThrowsCloneNotSupportedException"/>
<rule ref="rulesets/clone.xml/CloneMethodMustImplementCloneable"/>
</ruleset>