All Classes

Class	Description
AddlerHash
AnalysisFunctions
AnalysisResult
ArgLineParser	Simple state machine to split arglines into sections.
AssertFilter
AssertionsFilterFactory
AutoSetThreads	Autosets number of threads based on the number of processors reported by the runtime.
AvoidForLoopCounterFilter	Removes mutants that affect for loop counters as these have a high chance of timing out.
AvoidForLoopCountersFilterFactory
BasicStatListener
BasicTestStatListenerFactory
BuildMessage
BuildVerifier	Checks project for potential issues.
BuildVerifierArguments
BuildVerifierFactory
ClassHash
ClassHashSource
ClassHistory
ClassIdentifier
ClassInfo	Captures information about a class, its position within a hierarchy.
ClassInfoVisitor
ClassLines
ClassMutationResults	Details of mutation results from a single class.
ClassTree
CodeSource	Provides access to code and tests on the classpath
CodeSourceFactory
CombinedStatistics
CommunicationThread
CompoundBuildVerifierFactory
CompoundConfigurationUpdater
CompoundCoverageExporterFactory
CompoundInterceptorFactory
CompoundListenerFactory
CompoundMutationInterceptor
CompoundMutationResultInterceptor
CompoundTestListener
CompoundTestStatListener
ConfigOption
ConfigurationUpdater
Context
CoverageData
CoverageDatabase
CoverageExporter
CoverageExporterFactory
CoverageGenerator
CoverageProcess
CoverageSummary	Basic summary of line coverage data
CoverageTransformer	Allows modification of coverage prior to reporting
CoverageTransformerFactory
CSVReportFactory
CSVReportListener
DatedDirectoryReportDirCreationStrategy
DefaultBuildVerifier
DefaultBuildVerifierFactory
DefaultCodePathPredicate
DefaultCodeSource
DefaultCoverageExporter	Quick and dirty export of coverage data into XML
DefaultCoverageExporterFactory
DefaultCoverageGenerator
DefaultDependencyPathPredicate
DefaultGrouper
DefaultHistoryFactory
DefaultJavaExecutableLocator	Returns the java binary from JAVA_HOME
DefaultMutationGrouperFactory
DefaultTestPrioritiser	Assigns tests based on line coverage and order them by execution speed with a weighting towards tests whose names imply they are intended to test the mutated class
DefaultTestPrioritiserFactory
DirectoryResultOutputStrategy
DirectorySourceLocator
DivisionByMinusOneFilterFactory
DryRunUnit
EnableAssertions	Gradle and maven both now automatically set the -ea flag to enable assertions when running tests.
EntryPoint
EnumFilter	Filters out mutations in Enum constructors, these are called only once per instance so are effectively static initializers.
EnumFilterFactory
EnumSwitchFilter	For switches on Enums java creates a synthetic class with an int array field.
EnumSwitchFilterFactory
EqualsPerformanceShortcutFilter
EqualsPerformanceShortcutFilterFactory
EquivalentReturnMutationFilter	Tightly coupled to the PrimitiveReturnsMutator and EmptyObjectReturnValsMutator - removes trivially equivalent mutants generated by these.
ExcludedAnnotationInterceptor
ExcludedAnnotationInterceptorFactory
ExecutionMode
FileWriterFactory
FirstLineInterceptorFactory
ForEachLoopFilter
ForEachLoopFilterFactory
FunctionalInterfaceScanner
Generated
GroovyFilter	Prevents mutation of groovy code since we can't properly handle it
GroovyFilterFactory
HashFunction
HierarchicalClassId
History
HistoryFactory
HistoryListener
HistoryParams
HistoryResultInterceptor	Records results for history before other interceptors are applied.
ImplicitNullCheckFilter
ImplicitNullCheckFilterFactory
InfiniteForLoopFilter	Removes mutants that are likely to result in an infinite or long running for loop or while loop based on a counter.
InfiniteForLoopFilterFactory
InfiniteIteratorLoopFilter	Removes mutants that remove the only call to next in an iterator loop
InfiniteIteratorLoopFilterFactory
InfiniteLoopFilter
InlinedFinallyBlockFilter	Detects mutations on same line, but within different code blocks.
InlinedFinallyBlockFilterFactory
InstructionMatchers
InterceptorParameters
InterceptorType	Used to group interceptors.
JarCreatingJarFinder
Java9Process	Process for java 9+, using file to pass all parameters
JavaAgent
JavaExecutableLocator	Returns the path to a java binary
JavaProcess
KeepMacOsFocus	Pitest steals keyboard focus in OSX unless java is launched in headless mode.
KnownLocationJavaAgentFinder
KnownLocationJavaExecutableLocator
KnownStatusMutationTestUnit
KotlinFilter	Quick dirty hack to filter out some of the junk mutations created for kotlin classes.
KotlinFilterFactory
KotlinVerifierFactory
LaunchOptions
LegacyClassCoverage	Line based coverage data, used by html report and the history system separated here to prevent methods being re-implemented with data not available when loaded from disk for the report aggregate
LimitNumberOfMutationPerClassFilter
LimitNumberOfMutationsPerClassFilterFactory
ListenerArguments	Data passed to the listener MutationResultListener factories for use when constructing listeners.
LoggingCallsFilter
LoggingCallsFilterFactory
LombokFilter
LombokNullFilter
Match<T>	Predicate with additional context.
MethodMatchers
MethodReferenceNullCheckFilter	Filters out the calls to Objects.requireNotNull the compiler inserts when using method references.
MethodReferenceNullCheckFilterFactory
MethodTree
MissingJUnit5PluginVerifierFactory
MissingTestNGPluginVerifierFactory
Monitor
MutantExportFactory
MutantExportInterceptor
MutationAnalyser	Chooses a start status for a mutation
MutationAnalysisExecutor
MutationAnalysisUnit	A unit of mutation analysis
MutationConfig
MutationCoverage
MutationGrouper
MutationGrouperFactory
MutationInterceptor
MutationInterceptorFactory
MutationMetaData
MutationResult
MutationResultInterceptor	Allows modification of results before reporting
MutationResultListener
MutationResultListenerFactory
MutationSource
MutationStatistics
MutationStatisticsListener
MutationStatisticsSource
MutationStatusMap
MutationStrategies
MutationTestBuilder
MutationTestProcess
MutationTestUnit
MutatorSpecificInterceptor
NoCoverage
NoTestStats
NoVerification
NullCoverageExporter
NullHistory
NullWriterFactory
ObjectOutputStreamHistory
OpcodeMatchers
PathNamePredicate
PercentageCalculator
PluginServices
ProcessArgs
ProjectClassPaths
QueryParams<T>
QueryStart<T>	Start point for building sequence queries
RecordFilter
RecordFilterFactory
Region
RegionIndex
RegionInterceptor	Base class to perform donkey work for interceptors that compute excluded regions per method
ReportCoverage	Subset of coverage interface used by legacy html report
ReportDirCreationStrategy
ReportOptions	Big ball of user supplied options to configure various aspects of mutation testing.
Repository
Result<T>
ResultOutputStrategy
Score
SequenceMatcher<T>
SequenceQuery<T>
Services
ServicesFromClassLoader
SettingsFactory
Slot<T>
SlotRead<T>
SlotWrite<T>
SmartSourceLocator
SocketFinder
SourceLocator
SpinnerListener
SpringVerifierFactory
StaticInitializerInterceptorFactory
StatusCount
StreamMonitor
StringSwitchFilter
StringSwitchFilterFactory
TestInfoPriorisationComparator
TestPrioritiser
TestPrioritiserFactory
TestStatListener
TestStatListenerFactory
TestToClassMapper
TimeSpan
Timings
Timings.Stage
TryWithResourcesFilter	Filters conditional logic and method calls generated for try-with-resources blocks Duplicate inlined mutations are left in place to be handled by the InlinedFinallyBlockFilter any mutants filtered here by accident will break the inlined filter logic.
TryWithResourcesFilterFactory
UndatedReportDirCreationStrategy
UnmodifiableCollectionFactory
UnmodifiableCollections
WorkerFactory
WrappingProcess
WriterFactory
XMLReportFactory
XMLReportListener