All Classes
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All Classes Interface Summary Class Summary Enum Summary Exception Summary Class Description AbstractCoverageTask Base class for all coverage tasks that require agent optionsAbstractGroupVisitor Internal base visitor to calculate group counter summaries for hierarchical reports.AbstractRuntime BaseIRuntime
implementation.Agent The agent manages the life cycle of JaCoCo runtime.AgentJar API to access the agent JAR file as a resource.AgentOptions Utility to create and parse options for the runtime agent.AgentOptions.OutputMode Possible values forAgentOptions.OUTPUT
.AgentTask Ant task that will unpack the coverage agent jar and generate the JVM options required to use itAnalyzer AnAnalyzer
instance processes a set of Java class files and calculates coverage data for them.AnnotationGeneratedFilter Filters classes and methods annotated withruntime visible
andinvisible
annotation whose simple name containsGenerated
.BarColumn Column with a graphical bar that represents the total amount of items in with length, and the coverage ratio with a red/green sections.BundleCoverageImpl Implementation ofIBundleCoverage
.BundlePage Page showing coverage information for a bundle.ClassAnalyzer Analyzes the structure of a class.ClassCoverageImpl Implementation ofIClassCoverage
.ClassInstrumenter Adapter that instruments a class for coverage tracing.ClassPage Page showing coverage information for a class as a table of methods.ClassProbesAdapter AClassVisitor
that calculates probes for every method.ClassProbesVisitor AClassVisitor
with additional methods to get probe insertion information for each methodCompactDataInput Additional data input methods for compact storage of data structures.CompactDataOutput Additional data output methods for compact storage of data structures.ContentTypeDetector Detector for content types of binary streams based on a magic headers.CounterColumn Column that prints the counter values of entities for each item and a summary in the footer.CounterComparator Collection of comparators to compareICounter
objects by different criteria.CounterImpl ICounter
implementations.CoverageBuilder Builder for hierarchicalICoverageNode
structures from singleIClassCoverage
nodes.CoverageNodeImpl Base implementation for coverage data nodes.CoverageTask Container task to run Java/JUnit tasks with the JaCoCo agent jar.CoverageTransformer Class file transformer to instrument classes for code coverage analysis.CRC64 CRC64 checksum calculator based on the polynom specified in ISO 3309.CSVFormatter Report formatter that will create a single CSV file.DirectorySourceFileLocator Locator for source files that picks source files from a given directory in the file system.DumpTask Ant task for remotely controlling an application that is running with the tcpserver output modeElementIndex An index over all report pages that allows queries according to certain criteria.EnumEmptyConstructorFilter Filters empty enum constructors.EnumFilter Filters methodsvalues
andvalueOf
that compiler creates for enums.ExecDumpClient A client for remote execution data dumps.ExecFileLoader Convenience utility for loading *.exec files into aExecutionDataStore
and aSessionInfoStore
.ExecutionData Execution data for a single Java class.ExecutionDataReader Deserialization of execution data from binary streams.ExecutionDataStore In-memory data store for execution data.ExecutionDataWriter Serialization of execution data into binary streams.FileMultiReportOutput Implementation ofIMultiReportOutput
that writes files directly to a given directory.FileOutput Local only agent output that will write coverage data to the filesystem.Filters Filter that combines other filters.FinallyFilter Filters duplicates of finally blocks that compiler generates.GroupPage Page showing coverage information for a node that groups other nodes.HTMLElement AXMLElement
with utility methods to create XHTML documents.HTMLFormatter Formatter for coverage reports in multiple HTML pages.HTMLGroupVisitor Group visitor for HTML reports.IAgent Runtime API and MBean agent interface.IAgentOutput Common interface for different implementations that outputs execution data dumps.IBundleCoverage Coverage data of a bundle.IClassCoverage Coverage data of a single class containing methods.IColumnRenderer Renderer for a single column of a coverage table.ICounter A counter holds the missed and the covered number of particular items like classes, methods, branches or instructions.ICounter.CounterValue Different values provided by a counter.ICoverageNode Interface for hierarchical coverage data nodes with different coverage counters.ICoverageNode.CounterEntity Different counter types supported by JaCoCo.ICoverageNode.ElementType Type of a Java element represented by aICoverageNode
instance.ICoverageVisitor Interface for coverage data output as a stream ofIClassCoverage
instances.IExceptionLogger At several places exception might occur that should be reported.IExecutionDataAccessorGenerator The instrumented classes need a piece of code that obtains aboolean[]
instance from the runtime.IExecutionDataVisitor Interface for data output of collected execution data.IFilter Interface for filter implementations.IFilterContext Context information provided to filters.IFilterOutput Interface used by filters to mark filtered items.IFrame Representation of the current stackmap frame content.IHTMLReportContext Context and configuration information during creation of a HTML report.IIndexUpdate Every report page that should become part of the index must be added via this interface.ILanguageNames Interface to create programming language specific names from VM names.ILine The instruction and branch coverage of a single source line is described by this interface.ILinkable Abstraction for items that can be linked to in a report.IMethodCoverage Coverage data of a single method.IMultiReportOutput Interface to emit multiple binary files.IncompatibleExecDataVersionException Signals that execution data in an incompatible version was tried to read.InjectedClassRuntime IRuntime
which defines a new class usingjava.lang.invoke.MethodHandles.Lookup.defineClass
introduced in Java 9.InputStreams Utilities forInputStream
s.InputStreamSourceFileLocator Abstract base class forISourceFileLocator
locator implementations based onInputStream
s.InstrSupport Constants and utilities for byte code instrumentation.Instruction Execution status of a single bytecode instruction internally used for coverage analysis.Instrumenter Several APIs to instrument Java class definitions for coverage tracing.InstrumentTask Task for offline instrumentation of class files.IPackageCoverage Coverage data of a Java package containing classes and source files.IProbeArrayStrategy Strategies to retrieve the probe array instance for each method within a type.IProbeIdGenerator Internal interface to create probe ids unique within a class.IRemoteCommandVisitor Interface for remote commands to a coverage runtime.IReportGroupVisitor Output-Interface for hierarchical report structures.IReportVisitor Interface for all implementations to retrieve structured report data.IRuntime This interface represents a particular mechanism to collect execution information in the target VM at runtime.ISessionInfoVisitor Interface for data output of collected session information.ISourceFileCoverage Coverage data of a single source file.ISourceFileLocator Interface to look-up source files that will be included with the report.ISourceNode Interface for coverage nodes that have individual source lines like methods, classes and source files.ITableItem Interface for a item (row) in a coverage data table.IViolationsOutput Call-back interface which is used to report rule violations to.JaCoCo Static Meta information about JaCoCo.JavaNames Names for the Java language.KotlinCoroutineFilter Filters branches that Kotlin compiler generates for coroutines.KotlinDefaultArgumentsFilter Filters branches that Kotlin compiler generates for default arguments.KotlinGeneratedFilter Filters methods generated by the Kotlin compiler.KotlinInlineFilter Filters out instructions that were inlined by Kotlin compiler.KotlinLateinitFilter Filters branch in bytecode that Kotlin compiler generates for reading fromlateinit
properties.KotlinNotNullOperatorFilter Filters branch in bytecode that Kotlin compiler generates for not-null assertion operator.KotlinUnsafeCastOperatorFilter Filters branch in bytecode that Kotlin compiler generates for "unsafe" cast operator.KotlinWhenFilter Filters bytecode that Kotlin compiler generates forwhen
expressions which list all cases ofenum
orsealed class
, i.e.KotlinWhenStringFilter Filters bytecode that Kotlin compiler generates forwhen
expressions with aString
.LabelColumn Column for the item label.LabelFlowAnalyzer Method visitor to collect flow related information about theLabel
s within a class.LabelInfo Data container that is attached toLabel.info
objects to store flow and instrumentation specific information.Limit Descriptor for a limit which is given by aRule
.LineImpl Implementation ofILine
.LoggerRuntime ThisIRuntime
implementation uses the Java logging API to report coverage data.MergeTask Task for merging a set of execution data files (*.exec) into a single fileMethodAnalyzer AMethodProbesVisitor
that builds theInstruction
s of a method to calculate the detailed execution status.MethodCoverageImpl Implementation ofIMethodCoverage
.MethodProbesAdapter Adapter that creates additional visitor events for probes to be inserted into a method.MethodProbesVisitor AMethodVisitor
with additional methods to get probe insertion information.ModifiedSystemClassRuntime ThisIRuntime
implementation works with a modified system class.MultiReportVisitor A report visitor that is composed from multiple other visitors.MultiSourceFileLocator Locator that searches source files in multipleISourceFileLocator
instances.NodeComparator Comparator to compareICoverageNode
objects by different counter criteria.NodePage<NodeType extends ICoverageNode> Report page that represents a coverage node.NoneOutput Output that does nothing.Offline The API for classes instrumented in "offline" mode.OfflineInstrumentationAccessGenerator This implementation ofIExecutionDataAccessorGenerator
generate a direct dependency to the JaCoCo runtime agent to initialize the runtime and obtain probe arrays.Pack200Streams Internal wrapper for the weird Pack200 Java API to allow usage with streams.PackageCoverageImpl Implementation ofIPackageCoverage
.PackagePage Page showing coverage information for a Java package.PackageSourcePage Page showing coverage information for a Java package.PercentageColumn Column that prints the coverage percentage for each item and the total percentage in the footer.PreMain The agent which is referred as thePremain-Class
.PrivateEmptyNoArgConstructorFilter Filters private empty constructors that do not have arguments.ProbeArrayStrategyFactory Factory to find a suitable strategy to access the probe array for a given class.RemoteControlReader ExecutionDataReader
with commands added for runtime remote control.RemoteControlWriter ExecutionDataWriter
with commands added for runtime remote control.ReportElement AXMLElement
with utility methods to create JaCoCo XML reports.ReportOutputFolder Logical representation of a folder in the output structure.ReportPage Base class for HTML page generators.ReportTask Task for coverage report generation.ReportTask.GroupElement Container element for class file groups.ReportTask.SourceFilesElement The source files are specified in a resource collection with additional attributes.Resources Static resource that are included with the coverage report and might be referenced from created HTML pages.RT Deprecated. UseIAgent
instead.RT Entry point to access the JaCoCo agent runtime.Rule A rule applies for a certain element type and can define any number of limits for all elements of this type.RulesChecker Formatter which checks a set of given rules and reports violations to aIViolationsOutput
instance.RuntimeData Container for runtime execution and meta data.SessionInfo Data object describing a session which was the source of execution data.SessionInfoStore Container to collect and merge sessionSessionInfo
objects.SessionsPage Page to display information about sessions covered by this report.SignatureRemover Support class to filter entries from JARs related to signatures.SourceFileCoverageImpl Implementation ofISourceFileCoverage
.SourceFilePage Page showing the content of a source file with numbered and highlighted source lines.SourceNodeImpl Implementation ofISourceNode
.StringPool Utility to normalizeString
instances in a way that ifequals()
istrue
for two strings they will be represented the same instance.StringSwitchEcjFilter Filters code that is generated by ECJ for aswitch
statement with aString
.StringSwitchJavacFilter Filters code that is generated by javac for a switch statement with a String.Styles Constants for styles defined by the report style sheet.SynchronizedFilter Filters code that is generated for synchronized statement.SyntheticFilter Filters synthetic methods unless they represent bodies of lambda expressions.SystemPropertiesRuntime ThisIRuntime
implementation makes the execution data available through a special entry in theSystem.getProperties()
hash table.Table Renderer for a table ofITableItem
s.TablePage<NodeType extends ICoverageNode> Report page that contains a table of items linked to other pages.TcpClientOutput Output that connects to a TCP port.TcpServerOutput Output that opens TCP server socket.TryWithResourcesEcjFilter Filters code that ECJ generates for try-with-resources statement.TryWithResourcesJavac11Filter Filters code which is generated for try-with-resources statement by javac starting from version 11.TryWithResourcesJavacFilter Filters code which is generated for try-with-resources statement by javac versions from 7 to 10.URLStreamHandlerRuntime ThisIRuntime
implementation registers a specialURLStreamHandler
to process coverage data.WildcardMatcher Matches strings against glob like wildcard expressions where?
matches any single character and*
matches any number of any character.XMLCoverageWriter Serializes coverage data as XML fragments.XMLElement Simple API to create well formed XML streams with minimal memory overhead.XMLFormatter Report formatter that creates a single XML file for a coverage sessionXMLGroupVisitor AIReportGroupVisitor
that transforms the report structure into XML elements.ZipMultiReportOutput Implementation ofIMultiReportOutput
that writes files into aZipOutputStream
.