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Sanity4J was created to simplify running multiple static code
analysis tools on the Java projects. It provides a single entry
point to run all the selected tools and produce a consolidated
report, which presents all findings in an easily accessible
manner.
The newest version!
<?xml version="1.0"?> <ruleset name ="Sanity4J Development Rules" xsi:schemaLocation ="http://pmd.sf.net/ruleset/1.0.0 http://pmd.sf.net/ruleset_xml_schema.xsd" xsi:noNamespaceSchemaLocation ="http://pmd.sf.net/ruleset_xml_schema.xsd" xmlns ="http://pmd.sf.net/ruleset/1.0.0" xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance"> <description> This is the Sanity4J rule set, which adds to the in-built PMD rules, with customised priorities. Where there is overlap with another tool (FindBugs, Checkstyle etc.), the other tool is usually used in preference to PMD. </description> <rule name ="IncorrectlyLoggedException" since ="4.2.2" message ="Incorrectly logged exception" class ="net.sourceforge.pmd.lang.rule.XPathRule" language ="java" externalInfoUrl =""> <description> Do not rely on an Exception's toString() representation when logging errors, as it may not contain enough information (e.g. the Stacktrace). Use the log.error(String, Throwable) method instead. </description> <priority>3</priority> <properties> <property name="xpath"> <value> <![CDATA[ //CatchStatement/Block/BlockStatement/Statement[ ends-with(StatementExpression/PrimaryExpression/PrimaryPrefix/Name/@Image, '.error') ][ StatementExpression/PrimaryExpression/PrimarySuffix/Arguments/ArgumentList/Expression/AdditiveExpression/PrimaryExpression/PrimaryPrefix/Name/@Image = ../../../FormalParameter/VariableDeclaratorId/@Image ] ]]> </value> </property> </properties> <example> <![CDATA[ public class MyClass { private static final Logger log = Logger.get(MyClass.class); public byte[] getData() { try { return StreamUtils.read(new FileInputStream("data")); } catch (IOException e) { //log.error("Bad" + e); //log.error("Ok" + e.getMessage()); log.error("Better", e); } } } ]]> </example> </rule> <!-- ************************************************************************* In-built PMD rules, with customised priorities. Where there is overlap with another tool (FindBugs, Checkstyle etc.), the other tool is usually used in preference to PMD. ************************************************************************** --> <!-- Basic JSF rules --> <!-- Unused (we don't use JSF) <rule ref="rulesets/java/basic-jsf.xml/DontNestJsfInJstlIteration"><priority>#</priority></rule> --> <!-- Basic JSP rules --> <!-- Unused (fail when accidentally run against java source) <rule ref="rulesets/java/basic-jsp.xml/NoLongScripts"><priority>4</priority></rule> <rule ref="rulesets/java/basic-jsp.xml/NoScriptlets"><priority>4</priority></rule> <rule ref="rulesets/java/basic-jsp.xml/NoInlineStyleInformation"><priority>4</priority></rule> <rule ref="rulesets/java/basic-jsp.xml/NoClassAttribute"><priority>4</priority></rule> <rule ref="rulesets/java/basic-jsp.xml/NoJspForward"><priority>4</priority></rule> <rule ref="rulesets/java/basic-jsp.xml/IframeMissingSrcAttribute"><priority>4</priority></rule> <rule ref="rulesets/java/basic-jsp.xml/NoHtmlComments"><priority>4</priority></rule> <rule ref="rulesets/java/basic-jsp.xml/DuplicateJspImports"><priority>4</priority></rule> <rule ref="rulesets/java/basic-jsp.xml/JspEncoding"><priority>4</priority></rule> --> <!-- Basic Rules --> <rule ref="rulesets/java/basic.xml/JumbledIncrementer"><priority>3</priority></rule> <rule ref="rulesets/java/basic.xml/ForLoopShouldBeWhileLoop"><priority>4</priority></rule> <rule ref="rulesets/java/basic.xml/OverrideBothEqualsAndHashcode"><priority>4</priority></rule> <rule ref="rulesets/java/basic.xml/DoubleCheckedLocking"><priority>3</priority></rule> <rule ref="rulesets/java/basic.xml/ReturnFromFinallyBlock"><priority>3</priority></rule> <!-- Using Findbugs rule <rule ref="rulesets/java/basic.xml/EmptySynchronizedBlock"><priority>2</priority></rule> --> <rule ref="rulesets/java/basic.xml/UnconditionalIfStatement"><priority>2</priority></rule> <!-- Using Findbugs rule <rule ref="rulesets/java/basic.xml/BooleanInstantiation"><priority>3</priority></rule> --> <rule ref="rulesets/java/basic.xml/CollapsibleIfStatements"><priority>4</priority></rule> <rule ref="rulesets/java/basic.xml/ClassCastExceptionWithToArray"><priority>2</priority></rule> <rule ref="rulesets/java/basic.xml/AvoidDecimalLiteralsInBigDecimalConstructor"><priority>3</priority></rule> <rule ref="rulesets/java/basic.xml/MisplacedNullCheck"><priority>2</priority></rule> <rule ref="rulesets/java/basic.xml/AvoidThreadGroup"><priority>3</priority></rule> <rule ref="rulesets/java/basic.xml/BrokenNullCheck"><priority>2</priority></rule> <rule ref="rulesets/java/basic.xml/BigIntegerInstantiation"><priority>3</priority></rule> <rule ref="rulesets/java/basic.xml/AvoidUsingOctalValues"><priority>3</priority></rule> <rule ref="rulesets/java/basic.xml/AvoidUsingHardCodedIP"><priority>2</priority></rule> <rule ref="rulesets/java/basic.xml/CheckResultSet"><priority>2</priority></rule> <rule ref="rulesets/java/basic.xml/AvoidMultipleUnaryOperators"><priority>2</priority></rule> <!-- Braces Rules --> <!-- Using Checkstyle for these <rule ref="rulesets/java/braces.xml/IfStmtsMustUseBraces"><priority>4</priority></rule> <rule ref="rulesets/java/braces.xml/WhileLoopsMustUseBraces"><priority>4</priority></rule> <rule ref="rulesets/java/braces.xml/IfElseStmtsMustUseBraces"><priority>4</priority></rule> <rule ref="rulesets/java/braces.xml/ForLoopsMustUseBraces"><priority>4</priority></rule> --> <!-- Clone Implementation Rules --> <!-- Using Findbugs rule <rule ref="rulesets/java/clone.xml/ProperCloneImplementation"><priority>2</priority></rule> --> <rule ref="rulesets/java/clone.xml/CloneThrowsCloneNotSupportedException"><priority>3</priority></rule> <!-- Using Findbugs rule <rule ref="rulesets/java/clone.xml/CloneMethodMustImplementCloneable"><priority>3</priority></rule> --> <!-- Code Size Rules --> <rule ref="rulesets/java/codesize.xml/NPathComplexity"><priority>5</priority></rule> <rule ref="rulesets/java/codesize.xml/ExcessiveMethodLength"><priority>5</priority></rule> <rule ref="rulesets/java/codesize.xml/ExcessiveParameterList"><priority>5</priority></rule> <rule ref="rulesets/java/codesize.xml/ExcessiveClassLength"><priority>5</priority></rule> <rule ref="rulesets/java/codesize.xml/CyclomaticComplexity"><priority>4</priority></rule> <rule ref="rulesets/java/codesize.xml/ExcessivePublicCount"><priority>5</priority></rule> <rule ref="rulesets/java/codesize.xml/TooManyFields"><priority>5</priority></rule> <rule ref="rulesets/java/codesize.xml/NcssMethodCount"><priority>5</priority></rule> <rule ref="rulesets/java/codesize.xml/NcssTypeCount"><priority>5</priority></rule> <rule ref="rulesets/java/codesize.xml/NcssConstructorCount"><priority>5</priority></rule> <rule ref="rulesets/java/codesize.xml/TooManyMethods"> <priority>5</priority> <properties> <property name="xpath"> <value> <![CDATA[ //ClassOrInterfaceDeclaration/ClassOrInterfaceBody[ count( descendant::MethodDeclarator[ not( starts-with(@Image,'get') or starts-with(@Image,'set') ) ] ) > $maxmethods ][ not( ../ExtendsList/ClassOrInterfaceType[typeof(@Image, 'junit.framework.TestCase','TestCase') or //MarkerAnnotation/Name[typeof(@Image, 'org.junit.Test', 'Test')]] ) ] ]]> </value> </property> </properties> </rule> <!-- Controversial Rules --> <rule ref="rulesets/java/controversial.xml/UnnecessaryConstructor"><priority>3</priority></rule> <!-- unused <rule ref="rulesets/java/controversial.xml/NullAssignment"><priority>#</priority></rule> <rule ref="rulesets/java/controversial.xml/OnlyOneReturn"><priority>#</priority></rule> --> <rule ref="rulesets/java/controversial.xml/AssignmentInOperand"><priority>3</priority></rule> <!-- unused <rule ref="rulesets/java/controversial.xml/AtLeastOneConstructor"><priority>#</priority></rule> --> <rule ref="rulesets/java/controversial.xml/DontImportSun"><priority>4</priority></rule> <!-- unused <rule ref="rulesets/java/controversial.xml/SuspiciousOctalEscape"><priority>#</priority></rule> <rule ref="rulesets/java/controversial.xml/CallSuperInConstructor"><priority>#</priority></rule> <rule ref="rulesets/java/controversial.xml/UnnecessaryParentheses"><priority>#</priority></rule> --> <rule ref="rulesets/java/controversial.xml/DefaultPackage"><priority>3</priority></rule> <!-- unused <rule ref="rulesets/java/controversial.xml/BooleanInversion"><priority>#</priority></rule> <rule ref="rulesets/java/controversial.xml/DataflowAnomalyAnalysis"><priority>#</priority></rule> <rule ref="rulesets/java/controversial.xml/AvoidFinalLocalVariable"><priority>#</priority></rule> <rule ref="rulesets/java/controversial.xml/AvoidUsingShortType"><priority>#</priority></rule> --> <rule ref="rulesets/java/controversial.xml/AvoidUsingVolatile"><priority>3</priority></rule> <rule ref="rulesets/java/controversial.xml/AvoidUsingNativeCode"><priority>4</priority></rule> <rule ref="rulesets/java/controversial.xml/AvoidAccessibilityAlteration"><priority>4</priority></rule> <!-- Using Findbugs rule <rule ref="rulesets/java/controversial.xml/DoNotCallGarbageCollectionExplicitly"><priority>4</priority></rule> --> <!-- Coupling Rules --> <rule ref="rulesets/java/coupling.xml/CouplingBetweenObjects"><priority>5</priority></rule> <rule ref="rulesets/java/coupling.xml/ExcessiveImports"><priority>5</priority></rule> <rule ref="rulesets/java/coupling.xml/LooseCoupling"><priority>5</priority></rule> <!-- Design Rules --> <!-- unused <rule ref="rulesets/java/design.xml/UseSingleton"><priority>#</priority></rule> --> <rule ref="rulesets/java/design.xml/SimplifyBooleanReturns"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/SimplifyBooleanExpressions"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/SwitchStmtsShouldHaveDefault"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/AvoidDeeplyNestedIfStmts"><priority>5</priority></rule> <rule ref="rulesets/java/design.xml/AvoidReassigningParameters"><priority>4</priority></rule> <rule ref="rulesets/java/design.xml/SwitchDensity"><priority>5</priority></rule> <rule ref="rulesets/java/design.xml/ConstructorCallsOverridableMethod"><priority>4</priority></rule> <rule ref="rulesets/java/design.xml/AccessorClassGeneration"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/FinalFieldCouldBeStatic"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/CloseResource"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/NonStaticInitializer"> <priority>2</priority> <properties> <property name="xpath"> <value> <![CDATA[ //Initializer[ @Static='false' ][ not( ../../../ClassOrInterfaceType[ @Image='Expectations' ][ /ImportDeclaration/Name/@Image='org.jmock.Expectations' ] or ../../../ClassOrInterfaceType[ @Image='Mockery' ][ /ImportDeclaration/Name/@Image='org.jmock.Mockery' ] ) ] ]]> </value> </property> </properties> </rule> <rule ref="rulesets/java/design.xml/DefaultLabelNotLastInSwitchStmt"><priority>2</priority></rule> <rule ref="rulesets/java/design.xml/NonCaseLabelInSwitchStatement"><priority>2</priority></rule> <rule ref="rulesets/java/design.xml/OptimizableToArrayCall"><priority>3</priority></rule> <!-- Using Findbugs rule <rule ref="rulesets/java/design.xml/BadComparison"><priority>#</priority></rule> <rule ref="rulesets/java/design.xml/EqualsNull"><priority>#</priority></rule> --> <rule ref="rulesets/java/design.xml/ConfusingTernary"><priority>4</priority></rule> <!-- Using Findbugs rule <rule ref="rulesets/java/design.xml/InstantiationToGetClass"><priority>3</priority></rule> --> <rule ref="rulesets/java/design.xml/IdempotentOperations"><priority>2</priority></rule> <!-- Unused <rule ref="rulesets/java/design.xml/SimpleDateFormatNeedsLocale"><priority>#</priority></rule> --> <rule ref="rulesets/java/design.xml/ImmutableField"><priority>3</priority></rule> <!-- Unused <rule ref="rulesets/java/design.xml/UseLocaleWithCaseConversions"><priority>#</priority></rule> --> <!-- Using Findbugs rule <rule ref="rulesets/java/design.xml/AvoidProtectedFieldInFinalClass"><priority>4</priority></rule> --> <rule ref="rulesets/java/design.xml/AssignmentToNonFinalStatic"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/MissingStaticMethodInNonInstantiatableClass"><priority>2</priority></rule> <rule ref="rulesets/java/design.xml/AvoidSynchronizedAtMethodLevel"> <priority>3</priority> <properties> <property name="xpath"> <value> <![CDATA[ //MethodDeclaration[ @Synchronized='true' ][ ./MethodDeclarator[@Image!='getInstance'] or .[@Static='false'] ] ]]> </value> </property> </properties> </rule> <!-- Using Findbugs rule <rule ref="rulesets/java/design.xml/MissingBreakInSwitch"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/UseNotifyAllInsteadOfNotify"><priority>4</priority></rule> --> <rule ref="rulesets/java/design.xml/AvoidInstanceofChecksInCatchClause"><priority>4</priority></rule> <rule ref="rulesets/java/design.xml/AbstractClassWithoutAbstractMethod"><priority>4</priority></rule> <rule ref="rulesets/java/design.xml/SimplifyConditional"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/CompareObjectsWithEquals"><priority>2</priority></rule> <rule ref="rulesets/java/design.xml/PositionLiteralsFirstInComparisons"><priority>3</priority></rule> <!-- Unused <rule ref="rulesets/java/design.xml/UnnecessaryLocalBeforeReturn"><priority>#</priority></rule> --> <rule ref="rulesets/java/design.xml/NonThreadSafeSingleton"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/UncommentedEmptyMethod"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/UncommentedEmptyConstructor"><priority>3</priority></rule> <!-- Unused <rule ref="rulesets/java/design.xml/AvoidConstantsInterface"><priority>#</priority></rule> --> <!-- Using Findbugs rule <rule ref="rulesets/java/design.xml/UnsynchronizedStaticDateFormatter"><priority>2</priority></rule> --> <rule ref="rulesets/java/design.xml/PreserveStackTrace"><priority>2</priority></rule> <rule ref="rulesets/java/design.xml/UseCollectionIsEmpty"><priority>3</priority></rule> <rule ref="rulesets/java/design.xml/ClassWithOnlyPrivateConstructorsShouldBeFinal"><priority>4</priority></rule> <rule ref="rulesets/java/design.xml/EmptyMethodInAbstractClassShouldBeAbstract"><priority>4</priority></rule> <rule ref="rulesets/java/design.xml/SingularField"><priority>4</priority></rule> <!-- Unused <rule ref="rulesets/java/design.xml/ReturnEmptyArrayRatherThanNull"><priority>#</priority></rule> <rule ref="rulesets/java/design.xml/AbstractClassWithoutAnyMethod"><priority>#</priority></rule> <rule ref="rulesets/java/design.xml/TooFewBranchesForASwitchStatement"><priority>#</priority></rule> --> <!-- Finalizer Rules --> <rule ref="rulesets/java/finalizers.xml/EmptyFinalizer"><priority>2</priority></rule> <rule ref="rulesets/java/finalizers.xml/FinalizeOnlyCallsSuperFinalize"><priority>2</priority></rule> <rule ref="rulesets/java/finalizers.xml/FinalizeOverloaded"><priority>2</priority></rule> <rule ref="rulesets/java/finalizers.xml/FinalizeDoesNotCallSuperFinalize"><priority>2</priority></rule> <rule ref="rulesets/java/finalizers.xml/FinalizeShouldBeProtected"><priority>2</priority></rule> <rule ref="rulesets/java/finalizers.xml/AvoidCallingFinalize"><priority>2</priority></rule> <!-- Import Statement Rules --> <rule ref="rulesets/java/imports.xml/DuplicateImports"><priority>4</priority></rule> <rule ref="rulesets/java/imports.xml/DontImportJavaLang"><priority>4</priority></rule> <rule ref="rulesets/java/imports.xml/UnusedImports"><priority>3</priority></rule> <rule ref="rulesets/java/imports.xml/ImportFromSamePackage"><priority>4</priority></rule> <rule ref="rulesets/java/imports.xml/TooManyStaticImports" message="Static imports are disallowed"> <priority>2</priority> <properties> <property name="maximumStaticImports" description="Static imports are disallowed"> <value>0</value> </property> </properties> </rule> <!-- J2EE Rules --> <rule ref="rulesets/java/j2ee.xml/UseProperClassLoader"><priority>2</priority></rule> <rule ref="rulesets/java/j2ee.xml/MDBAndSessionBeanNamingConvention"><priority>4</priority></rule> <rule ref="rulesets/java/j2ee.xml/RemoteSessionInterfaceNamingConvention"><priority>4</priority></rule> <rule ref="rulesets/java/j2ee.xml/LocalInterfaceSessionNamingConvention"><priority>4</priority></rule> <rule ref="rulesets/java/j2ee.xml/LocalHomeNamingConvention"><priority>4</priority></rule> <rule ref="rulesets/java/j2ee.xml/RemoteInterfaceNamingConvention"><priority>4</priority></rule> <!-- Using Findbugs rule <rule ref="rulesets/java/j2ee.xml/DoNotCallSystemExit"><priority>1</priority></rule> --> <rule ref="rulesets/java/j2ee.xml/StaticEJBFieldShouldBeFinal"><priority>3</priority></rule> <!-- Fix DoNotUseThreads - Runnables are not threads, jUnit tests are ok --> <rule ref="rulesets/java/j2ee.xml/DoNotUseThreads"> <priority>2</priority> <properties> <property name="xpath"> <value> <![CDATA[ //ClassOrInterfaceType[ @Image = 'Thread' ][ not( ancestor::ClassOrInterfaceDeclaration[ //ClassOrInterfaceType[typeof(@Image, 'junit.framework.TestCase','TestCase')] or //MarkerAnnotation/Name[typeof(@Image, 'org.junit.Test', 'Test')] ] ) and not( ancestor::CastExpression and ancestor::LocalVariableDeclaration[ Type/ReferenceType/ClassOrInterfaceType[@Image = 'Thread'] ] ) ] ]]> </value> </property> </properties> </rule> <!-- JavaBean Rules --> <rule ref="rulesets/java/javabeans.xml/BeanMembersShouldSerialize"><priority>2</priority></rule> <!-- Unused <rule ref="rulesets/java/javabeans.xml/MissingSerialVersionUID"><priority>#</priority></rule> --> <!-- JUnit Rules --> <!-- Using Findbugs rule <rule ref="rulesets/java/junit.xml/JUnitStaticSuite"><priority>3</priority></rule> --> <rule ref="rulesets/java/junit.xml/JUnitSpelling"><priority>3</priority></rule> <rule ref="rulesets/java/junit.xml/JUnitAssertionsShouldIncludeMessage"><priority>3</priority></rule> <rule ref="rulesets/java/junit.xml/JUnitTestsShouldIncludeAssert"><priority>3</priority></rule> <rule ref="rulesets/java/junit.xml/TestClassWithoutTestCases"><priority>4</priority></rule> <rule ref="rulesets/java/junit.xml/UnnecessaryBooleanAssertion"><priority>3</priority></rule> <!-- Fix UseAssertEqualsInsteadOfAssertTrue to allow use of e.g. Arrays.equals(array1, array2) --> <rule ref="rulesets/java/junit.xml/UseAssertEqualsInsteadOfAssertTrue"> <priority>3</priority> <properties> <property name="xpath"> <value> <![CDATA[ //PrimaryExpression[ PrimaryPrefix/Name[@Image = 'assertTrue'] ][ PrimarySuffix/Arguments/ArgumentList/Expression/PrimaryExpression/PrimaryPrefix/Name[ ends-with(@Image, '.equals') ][ count(../../PrimarySuffix/Arguments/ArgumentList/Expression) = 1 ] ] [ ancestor::ClassOrInterfaceDeclaration[ //ClassOrInterfaceType[typeof(@Image, 'junit.framework.TestCase','TestCase')] or //MarkerAnnotation/Name[typeof(@Image, 'org.junit.Test', 'Test')] ] ] ]]> </value> </property> </properties> </rule> <!-- Fix UseAssertSameInsteadOfAssertTrue - assertSame can't be used for primitive types --> <rule ref="rulesets/java/junit.xml/UseAssertSameInsteadOfAssertTrue"> <priority>3</priority> <properties> <property name="xpath"> <value> <![CDATA[ //PrimaryExpression[ PrimaryPrefix/Name[ @Image = 'assertTrue' or @Image = 'assertFalse' ] ][ PrimarySuffix/Arguments/ArgumentList/Expression/EqualityExpression[ count(.//NullLiteral) = 0 and count(.//BooleanLiteral) = 0 and count(.//Literal[matches(@Image, "^[0-9][0-9]*$")]) = 0] ][ ancestor::ClassOrInterfaceDeclaration[ //ClassOrInterfaceType[typeof(@Image, 'junit.framework.TestCase','TestCase')] or //MarkerAnnotation/Name[typeof(@Image, 'org.junit.Test', 'Test')] ] ] ]]> </value> </property> </properties> </rule> <rule ref="rulesets/java/junit.xml/UseAssertNullInsteadOfAssertTrue"><priority>3</priority></rule> <rule ref="rulesets/java/junit.xml/SimplifyBooleanAssertion"><priority>3</priority></rule> <!-- Jakarta Commons Logging Rules --> <!-- Unused (not using commons logging) <rule ref="rulesets/java/logging-jakarta-commons.xml/UseCorrectExceptionLogging"><priority>#</priority></rule> <rule ref="rulesets/java/logging-jakarta-commons.xml/ProperLogger"><priority>#</priority></rule> --> <!-- Java Logging Rules --> <rule ref="rulesets/java/logging-java.xml/MoreThanOneLogger"><priority>3</priority></rule> <rule ref="rulesets/java/logging-java.xml/LoggerIsNotStaticFinal"><priority>3</priority></rule> <rule ref="rulesets/java/logging-java.xml/SystemPrintln"><priority>2</priority></rule> <rule ref="rulesets/java/logging-java.xml/AvoidPrintStackTrace"><priority>2</priority></rule> <!-- Migration Rules --> <rule ref="rulesets/java/migrating.xml/ReplaceVectorWithList"><priority>3</priority></rule> <rule ref="rulesets/java/migrating.xml/ReplaceHashtableWithMap"><priority>3</priority></rule> <rule ref="rulesets/java/migrating.xml/ReplaceEnumerationWithIterator"><priority>3</priority></rule> <rule ref="rulesets/java/migrating.xml/AvoidEnumAsIdentifier"><priority>3</priority></rule> <!-- Unused <rule ref="rulesets/java/migrating.xml/AvoidAssertAsIdentifier"><priority>#</priority></rule> <rule ref="rulesets/java/migrating.xml/IntegerInstantiation"><priority>#</priority></rule> <rule ref="rulesets/java/migrating.xml/ByteInstantiation"><priority>#</priority></rule> <rule ref="rulesets/java/migrating.xml/ShortInstantiation"><priority>#</priority></rule> <rule ref="rulesets/java/migrating.xml/LongInstantiation"><priority>#</priority></rule> <rule ref="rulesets/java/migrating.xml/JUnit4TestShouldUseBeforeAnnotation"><priority>#</priority></rule> <rule ref="rulesets/java/migrating.xml/JUnit4TestShouldUseAfterAnnotation"><priority>#</priority></rule> <rule ref="rulesets/java/migrating.xml/JUnit4TestShouldUseTestAnnotation"><priority>#</priority></rule> <rule ref="rulesets/java/migrating.xml/JUnit4SuitesShouldUseSuiteAnnotation"><priority>#</priority></rule> <rule ref="rulesets/java/migrating.xml/JUnitUseExpected"><priority>#</priority></rule> --> <!-- Naming Rules --> <rule ref="rulesets/java/naming.xml/ShortVariable"><priority>4</priority></rule> <!-- Unused <rule ref="rulesets/java/naming.xml/LongVariable"><priority>#</priority></rule> --> <rule ref="rulesets/java/naming.xml/ShortMethodName"><priority>4</priority></rule> <!-- Unused <rule ref="rulesets/java/naming.xml/VariableNamingConventions"><priority>#</priority></rule> --> <rule ref="rulesets/java/naming.xml/MethodNamingConventions"><priority>4</priority></rule> <rule ref="rulesets/java/naming.xml/ClassNamingConventions"><priority>4</priority></rule> <rule ref="rulesets/java/naming.xml/AbstractNaming"><priority>4</priority></rule> <rule ref="rulesets/java/naming.xml/AvoidDollarSigns"><priority>3</priority></rule> <rule ref="rulesets/java/naming.xml/MethodWithSameNameAsEnclosingClass"><priority>3</priority></rule> <rule ref="rulesets/java/naming.xml/SuspiciousHashcodeMethodName"><priority>3</priority></rule> <rule ref="rulesets/java/naming.xml/SuspiciousConstantFieldName"><priority>4</priority></rule> <rule ref="rulesets/java/naming.xml/SuspiciousEqualsMethodName"><priority>3</priority></rule> <rule ref="rulesets/java/naming.xml/AvoidFieldNameMatchingTypeName"><priority>3</priority></rule> <rule ref="rulesets/java/naming.xml/AvoidFieldNameMatchingMethodName"><priority>3</priority></rule> <rule ref="rulesets/java/naming.xml/NoPackage"><priority>3</priority></rule> <rule ref="rulesets/java/naming.xml/PackageCase"><priority>4</priority></rule> <rule ref="rulesets/java/naming.xml/MisleadingVariableName"><priority>4</priority></rule> <rule ref="rulesets/java/naming.xml/BooleanGetMethodName"><priority>4</priority></rule> <!-- Optimization Rules --> <!-- Unused <rule ref="rulesets/java/optimizations.xml/LocalVariableCouldBeFinal"><priority>4</priority></rule> --> <rule ref="rulesets/java/optimizations.xml/MethodArgumentCouldBeFinal"><priority>4</priority></rule> <rule ref="rulesets/java/optimizations.xml/AvoidInstantiatingObjectsInLoops"><priority>5</priority></rule> <rule ref="rulesets/java/optimizations.xml/UseArrayListInsteadOfVector"><priority>4</priority></rule> <rule ref="rulesets/java/optimizations.xml/SimplifyStartsWith"><priority>4</priority></rule> <rule ref="rulesets/java/optimizations.xml/UseStringBufferForStringAppends"><priority>3</priority></rule> <rule ref="rulesets/java/optimizations.xml/UseArraysAsList"><priority>4</priority></rule> <rule ref="rulesets/java/optimizations.xml/AvoidArrayLoops"><priority>4</priority></rule> <rule ref="rulesets/java/optimizations.xml/UnnecessaryWrapperObjectCreation"><priority>3</priority></rule> <rule ref="rulesets/java/optimizations.xml/AddEmptyString"><priority>3</priority></rule> <!-- Strict Exception Rules --> <rule ref="rulesets/java/strictexception.xml/AvoidCatchingThrowable"><priority>2</priority></rule> <rule ref="rulesets/java/strictexception.xml/SignatureDeclareThrowsException"><priority>3</priority></rule> <rule ref="rulesets/java/strictexception.xml/ExceptionAsFlowControl"><priority>2</priority></rule> <rule ref="rulesets/java/strictexception.xml/AvoidCatchingNPE"><priority>2</priority></rule> <rule ref="rulesets/java/strictexception.xml/AvoidThrowingRawExceptionTypes"><priority>3</priority></rule> <rule ref="rulesets/java/strictexception.xml/AvoidThrowingNullPointerException"><priority>3</priority></rule> <rule ref="rulesets/java/strictexception.xml/AvoidRethrowingException"><priority>3</priority></rule> <rule ref="rulesets/java/strictexception.xml/DoNotExtendJavaLangError"><priority>3</priority></rule> <rule ref="rulesets/java/strictexception.xml/DoNotThrowExceptionInFinally"><priority>3</priority></rule> <!-- String and StringBuffer Rules --> <rule ref="rulesets/java/strings.xml/AvoidDuplicateLiterals"><priority>4</priority></rule> <!-- Using Findbugs rule <rule ref="rulesets/java/strings.xml/StringInstantiation"><priority>3</priority></rule> <rule ref="rulesets/java/strings.xml/StringToString"><priority>3</priority></rule> --> <rule ref="rulesets/java/strings.xml/InefficientStringBuffering"><priority>3</priority></rule> <rule ref="rulesets/java/strings.xml/UnnecessaryCaseChange"><priority>3</priority></rule> <rule ref="rulesets/java/strings.xml/UseStringBufferLength"><priority>3</priority></rule> <rule ref="rulesets/java/strings.xml/AppendCharacterWithChar"><priority>3</priority></rule> <rule ref="rulesets/java/strings.xml/ConsecutiveLiteralAppends"><priority>4</priority></rule> <rule ref="rulesets/java/strings.xml/UseIndexOfChar"><priority>4</priority></rule> <rule ref="rulesets/java/strings.xml/InefficientEmptyStringCheck"><priority>3</priority></rule> <rule ref="rulesets/java/strings.xml/InsufficientStringBufferDeclaration"><priority>4</priority></rule> <rule ref="rulesets/java/strings.xml/UselessStringValueOf"><priority>3</priority></rule> <rule ref="rulesets/java/strings.xml/StringBufferInstantiationWithChar"><priority>3</priority></rule> <!-- Using Findbugs rule <rule ref="rulesets/java/strings.xml/UseEqualsToCompareStrings"><priority>2</priority></rule> --> <rule ref="rulesets/java/strings.xml/AvoidStringBufferField"><priority>3</priority></rule> <!-- Security Code Guidelines --> <rule ref="rulesets/java/sunsecure.xml/MethodReturnsInternalArray"><priority>4</priority></rule> <rule ref="rulesets/java/sunsecure.xml/ArrayIsStoredDirectly"><priority>4</priority></rule> <!-- Unused Code Rules --> <rule ref="rulesets/java/unusedcode.xml/UnusedPrivateField"><priority>3</priority></rule> <rule ref="rulesets/java/unusedcode.xml/UnusedLocalVariable"><priority>3</priority></rule> <!-- Using Findbugs rule <rule ref="rulesets/java/unusedcode.xml/UnusedPrivateMethod"><priority>3</priority></rule> --> <rule ref="rulesets/java/unusedcode.xml/UnusedFormalParameter"><priority>4</priority></rule> <rule ref="rulesets/java/unusedcode.xml/UnusedModifier"><priority>4</priority></rule> <!-- Unnecessary Code Rules --> <rule ref="rulesets/java/unnecessary.xml/UnusedNullCheckInEquals"><priority>3</priority></rule> <rule ref="rulesets/java/unnecessary.xml/UselessOperationOnImmutable"><priority>2</priority></rule> <rule ref="rulesets/java/unnecessary.xml/UselessOverridingMethod"><priority>3</priority></rule> <rule ref="rulesets/java/unnecessary.xml/UnnecessaryFinalModifier"><priority>4</priority></rule> <!-- Empty Code Rules --> <rule ref="rulesets/java/empty.xml/EmptyCatchBlock"><priority>3</priority></rule> <rule ref="rulesets/java/empty.xml/EmptyIfStmt"><priority>2</priority></rule> <rule ref="rulesets/java/empty.xml/EmptyFinallyBlock"><priority>3</priority></rule> <rule ref="rulesets/java/empty.xml/EmptyStatementNotInLoop"><priority>3</priority></rule> <rule ref="rulesets/java/empty.xml/EmptyStaticInitializer"><priority>3</priority></rule> <rule ref="rulesets/java/empty.xml/EmptySwitchStatements"><priority>3</priority></rule> <rule ref="rulesets/java/empty.xml/EmptyTryBlock"><priority>2</priority></rule> <rule ref="rulesets/java/empty.xml/EmptyWhileStmt"><priority>2</priority></rule> <!-- Unnecessary Code Rules --> <rule ref="rulesets/java/unnecessary.xml/UnnecessaryReturn"><priority>3</priority></rule> <rule ref="rulesets/java/unnecessary.xml/UnnecessaryConversionTemporary"><priority>3</priority></rule> </ruleset>