Apache Log4j Core Implementation provides the functional components of the logging system. Users are free to create their own plugins and include them in the logging configuration. Apache Log4j Core is a required module to use Apache Log4j.

Bytecode (Java 8) for Apache Log4j Core Implementation is provided in a separate JAR file like log4j-core-2.14.1.jar.

Source Code files for Apache Log4j API are provided in both binary packge like apache-log4j-2.14.1-bin.zip and source package like apache-log4j-2.14.1-src.zip. You can download them at Apache Log4j Website.

You can also browse Source Code files for Apache Log4j Core Implementation 2.14.1 below.

Package Content:

org/apache/logging/log4j/core/appender/rolling/RolloverDescription.java
org/apache/logging/log4j/core/appender/rolling/action/GzCompressAction.java
org/apache/logging/log4j/core/appender/rolling/action/IfAny.java
org/apache/logging/log4j/core/appender/rolling/action/ScriptCondition.java
org/apache/logging/log4j/core/appender/FileAppender.java
org/apache/logging/log4j/core/appender/db/jdbc/package-info.java
org/apache/logging/log4j/core/appender/routing/package-info.java
org/apache/logging/log4j/core/impl/ThrowableProxyHelper.java
org/apache/logging/log4j/core/impl/MementoMessage.java
org/apache/logging/log4j/core/net/TcpSocketManager.java
org/apache/logging/log4j/core/util/Patterns.java
org/apache/logging/log4j/core/util/Throwables.java
org/apache/logging/log4j/core/util/ExecutorServices.java
org/apache/logging/log4j/core/util/OptionConverter.java
org/apache/logging/log4j/core/config/DefaultReliabilityStrategy.java
org/apache/logging/log4j/core/config/ConfigurationFactory.java
org/apache/logging/log4j/core/config/plugins/util/PluginManager.java
org/apache/logging/log4j/core/config/plugins/PluginAliases.java
org/apache/logging/log4j/core/config/ConfigurationScheduler.java
org/apache/logging/log4j/core/config/HttpWatcher.java
org/apache/logging/log4j/core/config/ReliabilityStrategyFactory.java
org/apache/logging/log4j/core/config/builder/impl/DefaultComponentBuilder.java
org/apache/logging/log4j/core/config/builder/api/RootLoggerComponentBuilder.java
org/apache/logging/log4j/core/jmx/LoggerConfigAdmin.java
org/apache/logging/log4j/core/layout/GelfLayout.java
org/apache/logging/log4j/core/layout/Rfc5424Layout.java
org/apache/logging/log4j/core/async/AbstractAsyncExceptionHandler.java
org/apache/logging/log4j/core/lookup/EnvironmentLookup.java
org/apache/logging/log4j/core/message/ExtendedThreadInfoFactory.java
org/apache/logging/log4j/core/time/internal/FixedPreciseClock.java
org/apache/logging/log4j/core/filter/StringMatchFilter.java
org/apache/logging/log4j/core/pattern/MarkerPatternConverter.java
org/apache/logging/log4j/core/pattern/ThreadPriorityPatternConverter.java
org/apache/logging/log4j/core/pattern/AbstractPatternConverter.java
org/apache/logging/log4j/core/pattern/RootThrowablePatternConverter.java
org/apache/logging/log4j/core/jackson/ListOfMapEntrySerializer.java
org/apache/logging/log4j/core/jackson/MutableThreadContextStackDeserializer.java
org/apache/logging/log4j/core/jackson/ContextDataAsEntryListDeserializer.java
org/apache/logging/log4j/core/appender/ConsoleAppender.java
org/apache/logging/log4j/core/appender/rolling/FileSize.java
org/apache/logging/log4j/core/appender/rolling/CompositeTriggeringPolicy.java
org/apache/logging/log4j/core/appender/rolling/action/FileRenameAction.java
org/apache/logging/log4j/core/appender/rolling/CronTriggeringPolicy.java
org/apache/logging/log4j/core/appender/ManagerFactory.java
org/apache/logging/log4j/core/appender/db/jdbc/JdbcAppender.java
org/apache/logging/log4j/core/appender/SocketAppender.java
org/apache/logging/log4j/core/appender/mom/package-info.java
org/apache/logging/log4j/core/appender/mom/jeromq/JeroMqAppender.java
org/apache/logging/log4j/core/impl/ContextDataFactory.java
org/apache/logging/log4j/core/selector/package-info.java
org/apache/logging/log4j/core/tools/Generate.java
org/apache/logging/log4j/core/net/Facility.java
org/apache/logging/log4j/core/util/StringBuilderWriter.java
org/apache/logging/log4j/core/util/Builder.java
org/apache/logging/log4j/core/util/FileUtils.java
org/apache/logging/log4j/core/util/ClockFactory.java
org/apache/logging/log4j/core/util/SystemMillisClock.java
org/apache/logging/log4j/core/util/Source.java
org/apache/logging/log4j/core/util/StringEncoder.java
org/apache/logging/log4j/core/util/Constants.java
org/apache/logging/log4j/core/config/plugins/PluginElement.java
org/apache/logging/log4j/core/config/xml/package-info.java
org/apache/logging/log4j/core/config/properties/PropertiesConfiguration.java
org/apache/logging/log4j/core/config/builder/impl/DefaultScriptFileComponentBuilder.java
org/apache/logging/log4j/core/config/builder/impl/DefaultScriptComponentBuilder.java
org/apache/logging/log4j/core/config/builder/api/CustomLevelComponentBuilder.java
org/apache/logging/log4j/core/jmx/AppenderAdminMBean.java
org/apache/logging/log4j/core/jmx/StatusLoggerAdmin.java
org/apache/logging/log4j/core/layout/PatternLayout.java
org/apache/logging/log4j/core/layout/Encoder.java
org/apache/logging/log4j/core/async/DisruptorBlockingQueueFactory.java
org/apache/logging/log4j/core/lookup/StrSubstitutor.java
org/apache/logging/log4j/core/parser/LogEventParser.java
org/apache/logging/log4j/core/DefaultLoggerContextAccessor.java
org/apache/logging/log4j/core/LoggerContext.java
org/apache/logging/log4j/core/filter/package-info.java
org/apache/logging/log4j/core/pattern/LoggerFqcnPatternConverter.java
org/apache/logging/log4j/core/pattern/SequenceNumberPatternConverter.java
org/apache/logging/log4j/core/pattern/PlainTextRenderer.java
org/apache/logging/log4j/core/pattern/EqualsIgnoreCaseReplacementConverter.java
org/apache/logging/log4j/core/jackson/XmlConstants.java
org/apache/logging/log4j/core/jackson/ContextDataDeserializer.java
org/apache/logging/log4j/core/appender/rolling/FileExtension.java
org/apache/logging/log4j/core/appender/rolling/NoOpTriggeringPolicy.java
org/apache/logging/log4j/core/appender/AsyncAppenderEventDispatcher.java
org/apache/logging/log4j/core/appender/db/jdbc/DataSourceConnectionSource.java
org/apache/logging/log4j/core/appender/FileManager.java
org/apache/logging/log4j/core/appender/routing/PurgePolicy.java
org/apache/logging/log4j/core/appender/package-info.java
org/apache/logging/log4j/core/impl/ContextAnchor.java
org/apache/logging/log4j/core/impl/ContextDataInjectorFactory.java
org/apache/logging/log4j/core/net/ssl/StoreConfigurationException.java
org/apache/logging/log4j/core/net/Advertiser.java
org/apache/logging/log4j/core/util/datetime/FastDateParser.java
org/apache/logging/log4j/core/util/TypeUtil.java
org/apache/logging/log4j/core/util/WatchManager.java
org/apache/logging/log4j/core/util/PasswordDecryptor.java
org/apache/logging/log4j/core/util/JndiCloser.java
org/apache/logging/log4j/core/config/plugins/PluginFactory.java
org/apache/logging/log4j/core/config/plugins/convert/EnumConverter.java
org/apache/logging/log4j/core/config/plugins/convert/Base64Converter.java
org/apache/logging/log4j/core/config/composite/DefaultMergeStrategy.java
org/apache/logging/log4j/core/config/builder/impl/DefaultRootLoggerComponentBuilder.java
org/apache/logging/log4j/core/config/builder/api/PropertyComponentBuilder.java
org/apache/logging/log4j/core/config/builder/api/CompositeFilterComponentBuilder.java
org/apache/logging/log4j/core/jmx/ContextSelectorAdmin.java
org/apache/logging/log4j/core/layout/SerializedLayout.java
org/apache/logging/log4j/core/layout/XmlLayout.java
org/apache/logging/log4j/core/Layout.java
org/apache/logging/log4j/core/async/ThreadNameCachingStrategy.java
org/apache/logging/log4j/core/async/AsyncQueueFullMessageUtil.java
org/apache/logging/log4j/core/lookup/ResourceBundleLookup.java
org/apache/logging/log4j/core/parser/TextLogEventParser.java
org/apache/logging/log4j/core/LifeCycle2.java
org/apache/logging/log4j/core/filter/TimeFilter.java
org/apache/logging/log4j/core/pattern/ArrayPatternConverter.java
org/apache/logging/log4j/core/pattern/MdcPatternConverter.java
org/apache/logging/log4j/core/pattern/StyleConverter.java
org/apache/logging/log4j/core/jackson/InstantMixIn.java
org/apache/logging/log4j/core/jackson/ThrowableProxyWithoutStacktraceMixIn.java
org/apache/logging/log4j/core/jackson/package-info.java
org/apache/logging/log4j/core/appender/AbstractManager.java
org/apache/logging/log4j/core/appender/rolling/action/AbstractPathAction.java
org/apache/logging/log4j/core/appender/rolling/action/IfAll.java
org/apache/logging/log4j/core/appender/rolling/action/package-info.java
org/apache/logging/log4j/core/appender/RollingRandomAccessFileAppender.java
org/apache/logging/log4j/core/appender/db/jdbc/FactoryMethodConnectionSource.java
org/apache/logging/log4j/core/appender/routing/RoutingAppender.java
org/apache/logging/log4j/core/appender/nosql/NoSqlDatabaseManager.java
org/apache/logging/log4j/core/impl/ThrowableProxyRenderer.java
org/apache/logging/log4j/core/tools/package-info.java
org/apache/logging/log4j/core/net/ssl/KeyStoreConfiguration.java
org/apache/logging/log4j/core/net/ssl/package-info.java
org/apache/logging/log4j/core/net/SslSocketManager.java
org/apache/logging/log4j/core/net/SocketPerformancePreferences.java
org/apache/logging/log4j/core/util/DefaultShutdownCallbackRegistry.java
org/apache/logging/log4j/core/util/SystemClock.java
org/apache/logging/log4j/core/util/CloseShieldOutputStream.java
org/apache/logging/log4j/core/config/ConfigurationAware.java
org/apache/logging/log4j/core/config/plugins/util/PluginType.java
org/apache/logging/log4j/core/config/plugins/util/package-info.java
org/apache/logging/log4j/core/config/plugins/PluginBuilderFactory.java
org/apache/logging/log4j/core/config/plugins/convert/HexConverter.java
org/apache/logging/log4j/core/config/xml/XmlConfiguration.java
org/apache/logging/log4j/core/config/LoggersPlugin.java
org/apache/logging/log4j/core/config/builder/impl/package-info.java
org/apache/logging/log4j/core/config/builder/api/ScriptFileComponentBuilder.java
org/apache/logging/log4j/core/config/builder/api/ConfigurationBuilderFactory.java
org/apache/logging/log4j/core/layout/ByteBufferDestinationHelper.java
org/apache/logging/log4j/core/layout/SyslogLayout.java
org/apache/logging/log4j/core/layout/package-info.java
org/apache/logging/log4j/core/async/DiscardingAsyncQueueFullPolicy.java
org/apache/logging/log4j/core/lookup/MarkerLookup.java
org/apache/logging/log4j/core/lookup/package-info.java
org/apache/logging/log4j/core/script/package-info.java
org/apache/logging/log4j/core/filter/Filterable.java
org/apache/logging/log4j/core/filter/StructuredDataFilter.java
org/apache/logging/log4j/core/pattern/NamePatternConverter.java
org/apache/logging/log4j/core/pattern/LoggerPatternConverter.java
org/apache/logging/log4j/core/pattern/IntegerPatternConverter.java
org/apache/logging/log4j/core/pattern/EndOfBatchPatternConverter.java
org/apache/logging/log4j/core/package-info.java
org/apache/logging/log4j/core/jackson/Initializers.java
org/apache/logging/log4j/core/jackson/MarkerMixIn.java
org/apache/logging/log4j/core/appender/NullAppender.java
org/apache/logging/log4j/core/appender/rolling/RolloverFrequency.java
org/apache/logging/log4j/core/appender/rolling/RollingRandomAccessFileManager.java
org/apache/logging/log4j/core/appender/rolling/RollingFileManager.java
org/apache/logging/log4j/core/appender/HttpURLConnectionManager.java
org/apache/logging/log4j/core/appender/db/jdbc/JdbcDatabaseManager.java
org/apache/logging/log4j/core/appender/FailoverAppender.java
org/apache/logging/log4j/core/appender/nosql/NoSqlObject.java
org/apache/logging/log4j/core/appender/CountingNoOpAppender.java
org/apache/logging/log4j/core/impl/Log4jProvider.java
org/apache/logging/log4j/core/selector/JndiContextSelector.java
org/apache/logging/log4j/core/ContextDataInjector.java
org/apache/logging/log4j/core/tools/BasicCommandLineArguments.java
org/apache/logging/log4j/core/tools/CustomLoggerGenerator.java
org/apache/logging/log4j/core/net/UrlConnectionFactory.java
org/apache/logging/log4j/core/net/DatagramSocketManager.java
org/apache/logging/log4j/core/util/datetime/FastDateFormat.java
org/apache/logging/log4j/core/util/datetime/FixedDateFormat.java
org/apache/logging/log4j/core/util/Log4jThread.java
org/apache/logging/log4j/core/config/Node.java
org/apache/logging/log4j/core/config/plugins/PluginNode.java
org/apache/logging/log4j/core/config/CustomLevelConfig.java
org/apache/logging/log4j/core/config/LocationAwareReliabilityStrategy.java
org/apache/logging/log4j/core/config/AppendersPlugin.java
org/apache/logging/log4j/core/config/builder/impl/DefaultAppenderRefComponentBuilder.java
org/apache/logging/log4j/core/config/builder/api/FilterableComponentBuilder.java
org/apache/logging/log4j/core/config/builder/api/AppenderComponentBuilder.java
org/apache/logging/log4j/core/config/NullConfiguration.java
org/apache/logging/log4j/core/jmx/LoggerConfigAdminMBean.java
org/apache/logging/log4j/core/layout/internal/ExcludeChecker.java
org/apache/logging/log4j/core/layout/StringBuilderEncoder.java
org/apache/logging/log4j/core/osgi/package-info.java
org/apache/logging/log4j/core/async/AsyncLoggerContextSelector.java
org/apache/logging/log4j/core/lookup/SystemPropertiesLookup.java
org/apache/logging/log4j/core/parser/ParseException.java
org/apache/logging/log4j/core/LogEventListener.java
org/apache/logging/log4j/core/filter/ThreadContextMapFilter.java
org/apache/logging/log4j/core/pattern/NameAbbreviator.java
org/apache/logging/log4j/core/pattern/EncodingPatternConverter.java
org/apache/logging/log4j/core/pattern/ProcessIdPatternConverter.java
org/apache/logging/log4j/core/pattern/RegexReplacement.java
org/apache/logging/log4j/core/jackson/MessageSerializer.java
org/apache/logging/log4j/core/jackson/LogEventJsonMixIn.java
org/apache/logging/log4j/core/appender/OutputStreamAppender.java
org/apache/logging/log4j/core/appender/rolling/RolloverListener.java
org/apache/logging/log4j/core/appender/rolling/DefaultRolloverStrategy.java
org/apache/logging/log4j/core/appender/rolling/action/IfAccumulatedFileCount.java
org/apache/logging/log4j/core/appender/rolling/RolloverDescriptionImpl.java
org/apache/logging/log4j/core/appender/AppenderSet.java
org/apache/logging/log4j/core/appender/db/jdbc/ConnectionSource.java
org/apache/logging/log4j/core/appender/routing/Routes.java
org/apache/logging/log4j/core/appender/mom/jeromq/package-info.java
org/apache/logging/log4j/core/impl/ThreadContextDataProvider.java
org/apache/logging/log4j/core/impl/Log4jContextFactory.java
org/apache/logging/log4j/core/net/SocketAddress.java
org/apache/logging/log4j/core/net/MulticastDnsAdvertiser.java
org/apache/logging/log4j/core/AbstractLifeCycle.java
org/apache/logging/log4j/core/util/IOUtils.java
org/apache/logging/log4j/core/util/Transform.java
org/apache/logging/log4j/core/util/FileWatcher.java
org/apache/logging/log4j/core/util/WatcherFactory.java
org/apache/logging/log4j/core/util/AuthorizationProvider.java
org/apache/logging/log4j/core/Appender.java
org/apache/logging/log4j/core/config/plugins/processor/PluginCache.java
org/apache/logging/log4j/core/config/plugins/validation/constraints/package-info.java
org/apache/logging/log4j/core/config/plugins/validation/ConstraintValidator.java
org/apache/logging/log4j/core/config/ConfigurationListener.java
org/apache/logging/log4j/core/config/composite/package-info.java
org/apache/logging/log4j/core/config/AppenderRef.java
org/apache/logging/log4j/core/config/builder/impl/DefaultComponentAndConfigurationBuilder.java
org/apache/logging/log4j/core/config/builder/api/LoggableComponentBuilder.java
org/apache/logging/log4j/core/config/builder/api/package-info.java
org/apache/logging/log4j/core/jmx/StatusLoggerAdminMBean.java
org/apache/logging/log4j/core/layout/JacksonFactory.java
org/apache/logging/log4j/core/layout/ScriptPatternSelector.java
org/apache/logging/log4j/core/async/AsyncLoggerConfigDelegate.java
org/apache/logging/log4j/core/async/DefaultAsyncQueueFullPolicy.java
org/apache/logging/log4j/core/lookup/UpperLookup.java
org/apache/logging/log4j/core/lookup/Interpolator.java
org/apache/logging/log4j/core/script/Script.java
org/apache/logging/log4j/core/filter/RegexFilter.java
org/apache/logging/log4j/core/filter/MarkerFilter.java
org/apache/logging/log4j/core/pattern/AnsiConverter.java
org/apache/logging/log4j/core/pattern/ClassNamePatternConverter.java
org/apache/logging/log4j/core/pattern/VariablesNotEmptyReplacementConverter.java
org/apache/logging/log4j/core/pattern/ThreadIdPatternConverter.java
org/apache/logging/log4j/core/jackson/Log4jStackTraceElementDeserializer.java
org/apache/logging/log4j/core/jackson/JsonConstants.java
org/apache/logging/log4j/core/appender/WriterManager.java
org/apache/logging/log4j/core/appender/rolling/action/DeletingVisitor.java
org/apache/logging/log4j/core/appender/rolling/action/PathCondition.java
org/apache/logging/log4j/core/appender/FailoversPlugin.java
org/apache/logging/log4j/core/appender/RandomAccessFileAppender.java
org/apache/logging/log4j/core/appender/db/package-info.java
org/apache/logging/log4j/core/appender/AppenderLoggingException.java
org/apache/logging/log4j/core/appender/nosql/DefaultNoSqlObject.java
org/apache/logging/log4j/core/appender/mom/kafka/KafkaAppender.java
org/apache/logging/log4j/core/impl/DefaultLogEventFactory.java
org/apache/logging/log4j/core/selector/NamedContextSelector.java
org/apache/logging/log4j/core/net/JndiManager.java
org/apache/logging/log4j/core/net/ssl/StoreConfiguration.java
org/apache/logging/log4j/core/util/datetime/FastDatePrinter.java
org/apache/logging/log4j/core/util/NameUtil.java
org/apache/logging/log4j/core/util/NanoClock.java
org/apache/logging/log4j/core/config/plugins/processor/PluginProcessor.java
org/apache/logging/log4j/core/config/plugins/validation/Constraint.java
org/apache/logging/log4j/core/config/plugins/validation/validators/RequiredValidator.java
org/apache/logging/log4j/core/config/OrderComparator.java
org/apache/logging/log4j/core/config/status/StatusConfiguration.java
org/apache/logging/log4j/core/config/json/package-info.java
org/apache/logging/log4j/core/config/AppenderControl.java
org/apache/logging/log4j/core/config/builder/impl/DefaultLoggerComponentBuilder.java
org/apache/logging/log4j/core/config/builder/api/Component.java
org/apache/logging/log4j/core/jmx/Server.java
org/apache/logging/log4j/core/layout/TextEncoderHelper.java
org/apache/logging/log4j/core/osgi/Activator.java
org/apache/logging/log4j/core/async/AsyncLoggerConfigDisruptor.java
org/apache/logging/log4j/core/lookup/EventLookup.java
org/apache/logging/log4j/core/lookup/JavaLookup.java
org/apache/logging/log4j/core/parser/XmlLogEventParser.java
org/apache/logging/log4j/core/LifeCycle.java
org/apache/logging/log4j/core/filter/AbstractFilter.java
org/apache/logging/log4j/core/pattern/ExtendedThrowablePatternConverter.java
org/apache/logging/log4j/core/pattern/PatternParser.java
org/apache/logging/log4j/core/pattern/ThreadNamePatternConverter.java
org/apache/logging/log4j/core/LoggerContextAccessor.java
org/apache/logging/log4j/core/jackson/Log4jYamlObjectMapper.java
org/apache/logging/log4j/core/jackson/Log4jJsonObjectMapper.java
org/apache/logging/log4j/core/appender/WriterAppender.java
org/apache/logging/log4j/core/appender/rolling/action/SortingVisitor.java
org/apache/logging/log4j/core/appender/rolling/TimeBasedTriggeringPolicy.java
org/apache/logging/log4j/core/appender/AsyncAppender.java
org/apache/logging/log4j/core/appender/db/AbstractDatabaseAppender.java
org/apache/logging/log4j/core/appender/nosql/NoSqlAppender.java
org/apache/logging/log4j/core/impl/ReusableLogEventFactory.java
org/apache/logging/log4j/core/selector/ClassLoaderContextSelector.java
org/apache/logging/log4j/core/net/ssl/EnvironmentPasswordProvider.java
org/apache/logging/log4j/core/net/ssl/AbstractKeyStoreConfiguration.java
org/apache/logging/log4j/core/util/Loader.java
org/apache/logging/log4j/core/util/NetUtils.java
org/apache/logging/log4j/core/util/ShutdownCallbackRegistry.java
org/apache/logging/log4j/core/config/plugins/PluginConfiguration.java
org/apache/logging/log4j/core/config/plugins/package-info.java
org/apache/logging/log4j/core/config/plugins/validation/constraints/Required.java
org/apache/logging/log4j/core/config/plugins/validation/constraints/ValidPort.java
org/apache/logging/log4j/core/config/plugins/validation/constraints/ValidHost.java
org/apache/logging/log4j/core/config/plugins/convert/TypeConverters.java
org/apache/logging/log4j/core/config/ConfigurationSource.java
org/apache/logging/log4j/core/config/builder/impl/DefaultKeyValuePairComponentBuilder.java
org/apache/logging/log4j/core/config/Reconfigurable.java
org/apache/logging/log4j/core/jmx/ContextSelectorAdminMBean.java
org/apache/logging/log4j/core/layout/LockingStringBuilderEncoder.java
org/apache/logging/log4j/core/Logger.java
org/apache/logging/log4j/core/async/AsyncLogger.java
org/apache/logging/log4j/core/async/AsyncLoggerConfigDefaultExceptionHandler.java
org/apache/logging/log4j/core/lookup/DateLookup.java
org/apache/logging/log4j/core/parser/YamlLogEventParser.java
org/apache/logging/log4j/core/time/PreciseClock.java
org/apache/logging/log4j/core/pattern/UuidPatternConverter.java
org/apache/logging/log4j/core/pattern/FileLocationPatternConverter.java
org/apache/logging/log4j/core/pattern/EqualsBaseReplacementConverter.java
org/apache/logging/log4j/core/pattern/NotANumber.java
org/apache/logging/log4j/core/pattern/HtmlTextRenderer.java
org/apache/logging/log4j/core/jackson/LogEventWithContextListMixIn.java
org/apache/logging/log4j/core/jackson/StackTraceElementMixIn.java
org/apache/logging/log4j/core/appender/rewrite/PropertiesRewritePolicy.java
org/apache/logging/log4j/core/appender/rolling/action/CompositeAction.java
org/apache/logging/log4j/core/appender/OutputStreamManager.java
org/apache/logging/log4j/core/appender/AbstractWriterAppender.java
org/apache/logging/log4j/core/appender/db/AbstractDatabaseManager.java
org/apache/logging/log4j/core/appender/nosql/AbstractNoSqlConnection.java
org/apache/logging/log4j/core/appender/mom/kafka/package-info.java
org/apache/logging/log4j/core/appender/mom/JmsManager.java
org/apache/logging/log4j/core/selector/ContextSelector.java
org/apache/logging/log4j/core/net/ssl/SslConfigurationException.java
org/apache/logging/log4j/core/net/ssl/SslConfigurationFactory.java
org/apache/logging/log4j/core/net/ssl/SslConfigurationDefaults.java
org/apache/logging/log4j/core/net/Severity.java
org/apache/logging/log4j/core/util/Booleans.java
org/apache/logging/log4j/core/util/datetime/DateParser.java
org/apache/logging/log4j/core/util/Integers.java
org/apache/logging/log4j/core/util/ReflectionUtil.java
org/apache/logging/log4j/core/config/plugins/visitors/AbstractPluginVisitor.java
org/apache/logging/log4j/core/config/plugins/visitors/PluginNodeVisitor.java
org/apache/logging/log4j/core/config/plugins/PluginBuilderAttribute.java
org/apache/logging/log4j/core/config/plugins/validation/validators/ValidHostValidator.java
org/apache/logging/log4j/core/config/plugins/validation/validators/ValidPortValidator.java
org/apache/logging/log4j/core/config/plugins/validation/package-info.java
org/apache/logging/log4j/core/config/status/package-info.java
org/apache/logging/log4j/core/config/json/JsonConfiguration.java
org/apache/logging/log4j/core/config/AwaitUnconditionallyReliabilityStrategy.java
org/apache/logging/log4j/core/config/builder/impl/DefaultPropertyComponentBuilder.java
org/apache/logging/log4j/core/config/builder/api/ScriptComponentBuilder.java
org/apache/logging/log4j/core/jmx/AsyncAppenderAdminMBean.java
org/apache/logging/log4j/core/jmx/LoggerContextAdminMBean.java
org/apache/logging/log4j/core/layout/MessageLayout.java
org/apache/logging/log4j/core/layout/AbstractStringLayout.java
org/apache/logging/log4j/core/async/BlockingQueueFactory.java
org/apache/logging/log4j/core/async/AsyncLoggerDefaultExceptionHandler.java
org/apache/logging/log4j/core/lookup/AbstractLookup.java
org/apache/logging/log4j/core/lookup/MapLookup.java
org/apache/logging/log4j/core/script/ScriptManager.java
org/apache/logging/log4j/core/filter/ScriptFilter.java
org/apache/logging/log4j/core/filter/ThresholdFilter.java
org/apache/logging/log4j/core/pattern/MessagePatternConverter.java
org/apache/logging/log4j/core/pattern/ConverterKeys.java
org/apache/logging/log4j/core/jackson/ThrowableProxyMixIn.java
org/apache/logging/log4j/core/jackson/MapEntry.java
org/apache/logging/log4j/core/appender/rewrite/LoggerNameLevelRewritePolicy.java
org/apache/logging/log4j/core/appender/rolling/action/IfLastModified.java
org/apache/logging/log4j/core/appender/rolling/action/PathWithAttributes.java
org/apache/logging/log4j/core/appender/ConfigurationFactoryData.java
org/apache/logging/log4j/core/appender/SyslogAppender.java
org/apache/logging/log4j/core/appender/nosql/NoSqlConnection.java
org/apache/logging/log4j/core/appender/nosql/package-info.java
org/apache/logging/log4j/core/impl/JdkMapAdapterStringMap.java
org/apache/logging/log4j/core/selector/BasicContextSelector.java
org/apache/logging/log4j/core/net/ssl/TrustStoreConfiguration.java
org/apache/logging/log4j/core/net/ssl/PasswordProvider.java
org/apache/logging/log4j/core/util/datetime/package-info.java
org/apache/logging/log4j/core/util/CloseShieldWriter.java
org/apache/logging/log4j/core/util/AbstractWatcher.java
org/apache/logging/log4j/core/util/JsonUtils.java
org/apache/logging/log4j/core/config/AwaitCompletionReliabilityStrategy.java
org/apache/logging/log4j/core/config/Configuration.java
org/apache/logging/log4j/core/config/DefaultConfiguration.java
org/apache/logging/log4j/core/config/yaml/YamlConfigurationFactory.java
org/apache/logging/log4j/core/config/yaml/package-info.java
org/apache/logging/log4j/core/config/builder/impl/DefaultFilterComponentBuilder.java
org/apache/logging/log4j/core/config/builder/api/FilterComponentBuilder.java
org/apache/logging/log4j/core/config/Configurator.java
org/apache/logging/log4j/core/jmx/package-info.java
org/apache/logging/log4j/core/layout/LevelPatternSelector.java
org/apache/logging/log4j/core/layout/ByteBufferDestination.java
org/apache/logging/log4j/core/async/ArrayBlockingQueueFactory.java
org/apache/logging/log4j/core/async/EventRoute.java
org/apache/logging/log4j/core/async/AsyncQueueFullPolicyFactory.java
org/apache/logging/log4j/core/async/AsyncLoggerDisruptor.java
org/apache/logging/log4j/core/lookup/StrMatcher.java
org/apache/logging/log4j/core/parser/package-info.java
org/apache/logging/log4j/core/ErrorHandler.java
org/apache/logging/log4j/core/filter/AbstractFilterable.java
org/apache/logging/log4j/core/pattern/LineSeparatorPatternConverter.java
org/apache/logging/log4j/core/pattern/PatternConverter.java
org/apache/logging/log4j/core/pattern/LevelPatternConverter.java
org/apache/logging/log4j/core/jackson/ListOfMapEntryDeserializer.java
org/apache/logging/log4j/core/appender/rewrite/MapRewritePolicy.java
org/apache/logging/log4j/core/appender/rolling/PatternProcessor.java
org/apache/logging/log4j/core/appender/rolling/action/IfNot.java
org/apache/logging/log4j/core/appender/rolling/action/PathSorter.java
org/apache/logging/log4j/core/appender/rolling/action/AbstractAction.java
org/apache/logging/log4j/core/appender/rolling/action/ZipCompressAction.java
org/apache/logging/log4j/core/appender/rolling/action/DeleteAction.java
org/apache/logging/log4j/core/appender/MemoryMappedFileAppender.java
org/apache/logging/log4j/core/appender/db/jdbc/ColumnConfig.java
org/apache/logging/log4j/core/appender/mom/JmsAppender.java
org/apache/logging/log4j/core/impl/ThrowableFormatOptions.java
org/apache/logging/log4j/core/impl/ExtendedClassInfo.java
org/apache/logging/log4j/core/net/ssl/KeyStoreConfigurationException.java
org/apache/logging/log4j/core/net/ssl/SslConfiguration.java
org/apache/logging/log4j/core/net/SmtpManager.java
org/apache/logging/log4j/core/util/ExtensionLanguageMapping.java
org/apache/logging/log4j/core/util/CachedClock.java
org/apache/logging/log4j/core/util/DummyNanoClock.java
org/apache/logging/log4j/core/util/Closer.java
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