Classes

• AbstractClassWithPublicConstructorRule
• AbstractClassWithoutAbstractMethodRule
• AssignmentToStaticFieldFromInstanceMethodRule
• BooleanMethodReturnsNullRule
• BuilderMethodWithSideEffectsRule
• CloneWithoutCloneableRule
• CloneableWithoutCloneRule
• CloseWithoutCloseableRule
• CompareToWithoutComparableRule
• ConstantsOnlyInterfaceRule
• EmptyMethodInAbstractClassRule
• FinalClassWithProtectedMemberRule
• ImplementationAsTypeRule
• InstanceofRule
• LocaleSetDefaultRule
• NestedForLoopRule
• OptionalCollectionReturnTypeRule
• OptionalFieldRule
• OptionalMethodParameterRule
• PrivateFieldCouldBeFinalRule
• PublicInstanceFieldRule
• ReturnsNullInsteadOfEmptyArrayRule
• ReturnsNullInsteadOfEmptyCollectionRule
• SimpleDateFormatMissingLocaleRule
• StatelessSingletonRule
• ToStringReturnsNullRule