false .ruleset AvoidDecimalLiteralsInBigDecimalConstructor Basic Rules AvoidMultipleUnaryOperators Basic Rules AvoidThreadGroup Basic Rules AvoidUsingHardCodedIP Basic Rules AvoidUsingOctalValues Basic Rules BigIntegerInstantiation Basic Rules BooleanInstantiation Basic Rules BrokenNullCheck Basic Rules CheckResultSet Basic Rules ClassCastExceptionWithToArray Basic Rules CollapsibleIfStatements Basic Rules DoubleCheckedLocking Basic Rules EmptyCatchBlock Basic Rules EmptyFinallyBlock Basic Rules EmptyIfStmt Basic Rules EmptyInitializer Basic Rules EmptyStatementNotInLoop Basic Rules EmptyStaticInitializer Basic Rules EmptySwitchStatements Basic Rules EmptySynchronizedBlock Basic Rules EmptyTryBlock Basic Rules EmptyWhileStmt Basic Rules ForLoopShouldBeWhileLoop Basic Rules JumbledIncrementer Basic Rules MisplacedNullCheck Basic Rules OverrideBothEqualsAndHashcode Basic Rules ReturnFromFinallyBlock Basic Rules UnconditionalIfStatement Basic Rules UnnecessaryConversionTemporary Basic Rules UnnecessaryFinalModifier Basic Rules UnnecessaryReturn Basic Rules UnusedNullCheckInEquals Basic Rules UselessOperationOnImmutable Basic Rules UselessOverridingMethod Basic Rules ForLoopsMustUseBraces Braces Rules IfElseStmtsMustUseBraces Braces Rules IfStmtsMustUseBraces Braces Rules WhileLoopsMustUseBraces Braces Rules CloneMethodMustImplementCloneable Clone Implementation Rules CloneThrowsCloneNotSupportedException Clone Implementation Rules ProperCloneImplementation Clone Implementation Rules CyclomaticComplexity Code Size Rules ExcessiveClassLength Code Size Rules ExcessiveMethodLength Code Size Rules ExcessiveParameterList Code Size Rules ExcessivePublicCount Code Size Rules NcssConstructorCount Code Size Rules NcssMethodCount Code Size Rules NcssTypeCount Code Size Rules NPathComplexity Code Size Rules TooManyFields Code Size Rules TooManyMethods Code Size Rules AssignmentInOperand Controversial Rules AtLeastOneConstructor Controversial Rules AvoidAccessibilityAlteration Controversial Rules AvoidFinalLocalVariable Controversial Rules AvoidUsingNativeCode Controversial Rules AvoidUsingShortType Controversial Rules AvoidUsingVolatile Controversial Rules BooleanInversion Controversial Rules CallSuperInConstructor Controversial Rules DataflowAnomalyAnalysis Controversial Rules DefaultPackage Controversial Rules DoNotCallGarbageCollectionExplicitly Controversial Rules DontImportSun Controversial Rules NullAssignment Controversial Rules OnlyOneReturn Controversial Rules SuspiciousOctalEscape Controversial Rules UnnecessaryConstructor Controversial Rules UnnecessaryParentheses Controversial Rules UnusedModifier Controversial Rules CouplingBetweenObjects Coupling Rules ExcessiveImports Coupling Rules LooseCoupling Coupling Rules AbstractClassWithoutAbstractMethod Design Rules AbstractClassWithoutAnyMethod Design Rules AccessorClassGeneration Design Rules AssignmentToNonFinalStatic Design Rules AvoidConstantsInterface Design Rules AvoidDeeplyNestedIfStmts Design Rules AvoidInstanceofChecksInCatchClause Design Rules AvoidProtectedFieldInFinalClass Design Rules AvoidReassigningParameters Design Rules AvoidSynchronizedAtMethodLevel Design Rules BadComparison Design Rules ClassWithOnlyPrivateConstructorsShouldBeFinal Design Rules CloseResource Design Rules CompareObjectsWithEquals Design Rules ConfusingTernary Design Rules ConstructorCallsOverridableMethod Design Rules DefaultLabelNotLastInSwitchStmt Design Rules EmptyMethodInAbstractClassShouldBeAbstract Design Rules EqualsNull Design Rules FinalFieldCouldBeStatic Design Rules IdempotentOperations Design Rules ImmutableField Design Rules InstantiationToGetClass Design Rules MissingBreakInSwitch Design Rules MissingStaticMethodInNonInstantiatableClass Design Rules NonCaseLabelInSwitchStatement Design Rules NonStaticInitializer Design Rules NonThreadSafeSingleton Design Rules OptimizableToArrayCall Design Rules PositionLiteralsFirstInComparisons Design Rules PreserveStackTrace Design Rules ReturnEmptyArrayRatherThanNull Design Rules SimpleDateFormatNeedsLocale Design Rules SimplifyBooleanExpressions Design Rules SimplifyBooleanReturns Design Rules SimplifyConditional Design Rules SingularField Design Rules SwitchDensity Design Rules SwitchStmtsShouldHaveDefault Design Rules TooFewBranchesForASwitchStatement Design Rules UncommentedEmptyConstructor Design Rules UncommentedEmptyMethod Design Rules UnnecessaryLocalBeforeReturn Design Rules UnsynchronizedStaticDateFormatter Design Rules UseCollectionIsEmpty Design Rules UseLocaleWithCaseConversions Design Rules UseNotifyAllInsteadOfNotify Design Rules UseSingleton Design Rules AvoidCallingFinalize Finalizer Rules EmptyFinalizer Finalizer Rules FinalizeDoesNotCallSuperFinalize Finalizer Rules FinalizeOnlyCallsSuperFinalize Finalizer Rules FinalizeOverloaded Finalizer Rules FinalizeShouldBeProtected Finalizer Rules DontImportJavaLang Import Statement Rules DuplicateImports Import Statement Rules ImportFromSamePackage Import Statement Rules TooManyStaticImports Import Statement Rules UnusedImports Import Statement Rules DoNotCallSystemExit J2EE Rules DoNotUseThreads J2EE Rules LocalHomeNamingConvention J2EE Rules LocalInterfaceSessionNamingConvention J2EE Rules MDBAndSessionBeanNamingConvention J2EE Rules RemoteInterfaceNamingConvention J2EE Rules RemoteSessionInterfaceNamingConvention J2EE Rules StaticEJBFieldShouldBeFinal J2EE Rules UseProperClassLoader J2EE Rules ProperLogger Jakarta Commons Logging Rules UseCorrectExceptionLogging Jakarta Commons Logging Rules AvoidPrintStackTrace Java Logging Rules LoggerIsNotStaticFinal Java Logging Rules MoreThanOneLogger Java Logging Rules SystemPrintln Java Logging Rules BeanMembersShouldSerialize JavaBean Rules MissingSerialVersionUID JavaBean Rules JUnitAssertionsShouldIncludeMessage JUnit Rules JUnitSpelling JUnit Rules JUnitStaticSuite JUnit Rules JUnitTestsShouldIncludeAssert JUnit Rules SimplifyBooleanAssertion JUnit Rules TestClassWithoutTestCases JUnit Rules UnnecessaryBooleanAssertion JUnit Rules UseAssertEqualsInsteadOfAssertTrue JUnit Rules UseAssertNullInsteadOfAssertTrue JUnit Rules UseAssertSameInsteadOfAssertTrue JUnit Rules AvoidAssertAsIdentifier Migration Rules AvoidEnumAsIdentifier Migration Rules ByteInstantiation Migration Rules IntegerInstantiation Migration Rules JUnit4SuitesShouldUseSuiteAnnotation Migration Rules JUnit4TestShouldUseAfterAnnotation Migration Rules JUnit4TestShouldUseBeforeAnnotation Migration Rules JUnit4TestShouldUseTestAnnotation Migration Rules JUnitUseExpected Migration Rules LongInstantiation Migration Rules ReplaceEnumerationWithIterator Migration Rules ReplaceHashtableWithMap Migration Rules ReplaceVectorWithList Migration Rules ShortInstantiation Migration Rules AbstractNaming Naming Rules AvoidDollarSigns Naming Rules AvoidFieldNameMatchingMethodName Naming Rules AvoidFieldNameMatchingTypeName Naming Rules BooleanGetMethodName Naming Rules ClassNamingConventions Naming Rules LongVariable Naming Rules MethodNamingConventions Naming Rules MethodWithSameNameAsEnclosingClass Naming Rules MisleadingVariableName Naming Rules NoPackage Naming Rules PackageCase Naming Rules ShortMethodName Naming Rules ShortVariable Naming Rules SuspiciousConstantFieldName Naming Rules SuspiciousEqualsMethodName Naming Rules SuspiciousHashcodeMethodName Naming Rules VariableNamingConventions Naming Rules AddEmptyString Optimization Rules AvoidArrayLoops Optimization Rules AvoidInstantiatingObjectsInLoops Optimization Rules LocalVariableCouldBeFinal Optimization Rules MethodArgumentCouldBeFinal Optimization Rules SimplifyStartsWith Optimization Rules UnnecessaryWrapperObjectCreation Optimization Rules UseArrayListInsteadOfVector Optimization Rules UseArraysAsList Optimization Rules UseStringBufferForStringAppends Optimization Rules ArrayIsStoredDirectly Security Code Guidelines MethodReturnsInternalArray Security Code Guidelines AvoidCatchingNPE Strict Exception Rules AvoidCatchingThrowable Strict Exception Rules AvoidRethrowingException Strict Exception Rules AvoidThrowingNewInstanceOfSameException Strict Exception Rules AvoidThrowingNullPointerException Strict Exception Rules AvoidThrowingRawExceptionTypes Strict Exception Rules DoNotExtendJavaLangError Strict Exception Rules DoNotThrowExceptionInFinally Strict Exception Rules ExceptionAsFlowControl Strict Exception Rules SignatureDeclareThrowsException Strict Exception Rules AppendCharacterWithChar String and StringBuffer Rules AvoidDuplicateLiterals String and StringBuffer Rules AvoidStringBufferField String and StringBuffer Rules ConsecutiveLiteralAppends String and StringBuffer Rules InefficientEmptyStringCheck String and StringBuffer Rules InefficientStringBuffering String and StringBuffer Rules InsufficientStringBufferDeclaration String and StringBuffer Rules StringBufferInstantiationWithChar String and StringBuffer Rules StringInstantiation String and StringBuffer Rules StringToString String and StringBuffer Rules UnnecessaryCaseChange String and StringBuffer Rules UseEqualsToCompareStrings String and StringBuffer Rules UseIndexOfChar String and StringBuffer Rules UselessStringValueOf String and StringBuffer Rules UseStringBufferLength String and StringBuffer Rules CloneMethodMustImplementCloneable Type Resolution Rules LooseCoupling Type Resolution Rules SignatureDeclareThrowsException Type Resolution Rules UnusedImports Type Resolution Rules UnusedFormalParameter Unused Code Rules UnusedLocalVariable Unused Code Rules UnusedPrivateField Unused Code Rules UnusedPrivateMethod Unused Code Rules false true