You can download log4j-core-2.4.jar in this page.
Apache License
log4j-core-2.4.jar file has the following types.
Log4j-config.xsd Log4j-events.dtd Log4j-events.xsd Log4j-levels.xsd META-INF/LICENSE META-INF/MANIFEST.MF META-INF/NOTICE META-INF/log4j-provider.properties META-INF/maven/org.apache.logging.log4j/log4j-core/pom.properties META-INF/maven/org.apache.logging.log4j/log4j-core/pom.xml META-INF/org/apache/logging/log4j/core/config/plugins/Log4j2Plugins.dat META-INF/services/javax.annotation.processing.Processor org.apache.logging.log4j.core.AbstractLifeCycle.class org.apache.logging.log4j.core.AbstractLogEvent.class org.apache.logging.log4j.core.Appender.class org.apache.logging.log4j.core.ErrorHandler.class org.apache.logging.log4j.core.Filter.class org.apache.logging.log4j.core.Layout.class org.apache.logging.log4j.core.LifeCycle.class org.apache.logging.log4j.core.LogEvent.class org.apache.logging.log4j.core.LogEventListener.class org.apache.logging.log4j.core.Logger.class org.apache.logging.log4j.core.LoggerContext.class org.apache.logging.log4j.core.appender.AbstractAppender.class org.apache.logging.log4j.core.appender.AbstractManager.class org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.class org.apache.logging.log4j.core.appender.AppenderLoggingException.class org.apache.logging.log4j.core.appender.AsyncAppender.class org.apache.logging.log4j.core.appender.ConsoleAppender.class org.apache.logging.log4j.core.appender.DefaultErrorHandler.class org.apache.logging.log4j.core.appender.FailoverAppender.class org.apache.logging.log4j.core.appender.FailoversPlugin.class org.apache.logging.log4j.core.appender.FileAppender.class org.apache.logging.log4j.core.appender.FileManager.class org.apache.logging.log4j.core.appender.ManagerFactory.class org.apache.logging.log4j.core.appender.MemoryMappedFileAppender.class org.apache.logging.log4j.core.appender.MemoryMappedFileManager.class org.apache.logging.log4j.core.appender.OutputStreamManager.class org.apache.logging.log4j.core.appender.RandomAccessFileAppender.class org.apache.logging.log4j.core.appender.RandomAccessFileManager.class org.apache.logging.log4j.core.appender.RollingFileAppender.class org.apache.logging.log4j.core.appender.RollingRandomAccessFileAppender.class org.apache.logging.log4j.core.appender.SmtpAppender.class org.apache.logging.log4j.core.appender.SocketAppender.class org.apache.logging.log4j.core.appender.SyslogAppender.class org.apache.logging.log4j.core.appender.TlsSyslogFrame.class org.apache.logging.log4j.core.appender.db.AbstractDatabaseAppender.class org.apache.logging.log4j.core.appender.db.AbstractDatabaseManager.class org.apache.logging.log4j.core.appender.db.jdbc.ColumnConfig.class org.apache.logging.log4j.core.appender.db.jdbc.ConnectionSource.class org.apache.logging.log4j.core.appender.db.jdbc.DataSourceConnectionSource.class org.apache.logging.log4j.core.appender.db.jdbc.FactoryMethodConnectionSource.class org.apache.logging.log4j.core.appender.db.jdbc.JdbcAppender.class org.apache.logging.log4j.core.appender.db.jdbc.JdbcDatabaseManager.class org.apache.logging.log4j.core.appender.db.jpa.AbstractLogEventWrapperEntity.class org.apache.logging.log4j.core.appender.db.jpa.BasicLogEventEntity.class org.apache.logging.log4j.core.appender.db.jpa.JpaAppender.class org.apache.logging.log4j.core.appender.db.jpa.JpaDatabaseManager.class org.apache.logging.log4j.core.appender.db.jpa.converter.ContextMapAttributeConverter.class org.apache.logging.log4j.core.appender.db.jpa.converter.ContextMapJsonAttributeConverter.class org.apache.logging.log4j.core.appender.db.jpa.converter.ContextStackAttributeConverter.class org.apache.logging.log4j.core.appender.db.jpa.converter.ContextStackJsonAttributeConverter.class org.apache.logging.log4j.core.appender.db.jpa.converter.LevelAttributeConverter.class org.apache.logging.log4j.core.appender.db.jpa.converter.MarkerAttributeConverter.class org.apache.logging.log4j.core.appender.db.jpa.converter.MessageAttributeConverter.class org.apache.logging.log4j.core.appender.db.jpa.converter.StackTraceElementAttributeConverter.class org.apache.logging.log4j.core.appender.db.jpa.converter.ThrowableAttributeConverter.class org.apache.logging.log4j.core.appender.mom.JmsAppender.class org.apache.logging.log4j.core.appender.mom.JmsManager.class org.apache.logging.log4j.core.appender.mom.jeromq.JeroMqAppender.class org.apache.logging.log4j.core.appender.mom.kafka.DefaultKafkaProducerFactory.class org.apache.logging.log4j.core.appender.mom.kafka.KafkaAppender.class org.apache.logging.log4j.core.appender.mom.kafka.KafkaManager.class org.apache.logging.log4j.core.appender.mom.kafka.KafkaProducerFactory.class org.apache.logging.log4j.core.appender.rewrite.LoggerNameLevelRewritePolicy.class org.apache.logging.log4j.core.appender.rewrite.MapRewritePolicy.class org.apache.logging.log4j.core.appender.rewrite.PropertiesRewritePolicy.class org.apache.logging.log4j.core.appender.rewrite.RewriteAppender.class org.apache.logging.log4j.core.appender.rewrite.RewritePolicy.class org.apache.logging.log4j.core.appender.rolling.AbstractRolloverStrategy.class org.apache.logging.log4j.core.appender.rolling.CompositeTriggeringPolicy.class org.apache.logging.log4j.core.appender.rolling.DefaultRolloverStrategy.class org.apache.logging.log4j.core.appender.rolling.OnStartupTriggeringPolicy.class org.apache.logging.log4j.core.appender.rolling.PatternProcessor.class org.apache.logging.log4j.core.appender.rolling.RollingFileManager.class org.apache.logging.log4j.core.appender.rolling.RollingRandomAccessFileManager.class org.apache.logging.log4j.core.appender.rolling.RolloverDescription.class org.apache.logging.log4j.core.appender.rolling.RolloverDescriptionImpl.class org.apache.logging.log4j.core.appender.rolling.RolloverFrequency.class org.apache.logging.log4j.core.appender.rolling.RolloverStrategy.class org.apache.logging.log4j.core.appender.rolling.SizeBasedTriggeringPolicy.class org.apache.logging.log4j.core.appender.rolling.TimeBasedTriggeringPolicy.class org.apache.logging.log4j.core.appender.rolling.TriggeringPolicy.class org.apache.logging.log4j.core.appender.rolling.action.AbstractAction.class org.apache.logging.log4j.core.appender.rolling.action.Action.class org.apache.logging.log4j.core.appender.rolling.action.CommonsCompressAction.class org.apache.logging.log4j.core.appender.rolling.action.CompositeAction.class org.apache.logging.log4j.core.appender.rolling.action.FileRenameAction.class org.apache.logging.log4j.core.appender.rolling.action.GzCompressAction.class org.apache.logging.log4j.core.appender.rolling.action.ZipCompressAction.class org.apache.logging.log4j.core.appender.routing.Route.class org.apache.logging.log4j.core.appender.routing.Routes.class org.apache.logging.log4j.core.appender.routing.RoutingAppender.class org.apache.logging.log4j.core.async.AsyncLogger.class org.apache.logging.log4j.core.async.AsyncLoggerConfig.class org.apache.logging.log4j.core.async.AsyncLoggerConfigHelper.class org.apache.logging.log4j.core.async.AsyncLoggerContext.class org.apache.logging.log4j.core.async.AsyncLoggerContextSelector.class org.apache.logging.log4j.core.async.DaemonThreadFactory.class org.apache.logging.log4j.core.async.RingBufferLogEvent.class org.apache.logging.log4j.core.async.RingBufferLogEventHandler.class org.apache.logging.log4j.core.async.RingBufferLogEventTranslator.class org.apache.logging.log4j.core.config.AbstractConfiguration.class org.apache.logging.log4j.core.config.AppenderControl.class org.apache.logging.log4j.core.config.AppenderRef.class org.apache.logging.log4j.core.config.AppendersPlugin.class org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.class org.apache.logging.log4j.core.config.AwaitUnconditionallyReliabilityStrategy.class org.apache.logging.log4j.core.config.Configuration.class org.apache.logging.log4j.core.config.ConfigurationException.class org.apache.logging.log4j.core.config.ConfigurationFactory.class org.apache.logging.log4j.core.config.ConfigurationListener.class org.apache.logging.log4j.core.config.ConfigurationMonitor.class org.apache.logging.log4j.core.config.ConfigurationSource.class org.apache.logging.log4j.core.config.Configurator.class org.apache.logging.log4j.core.config.CustomLevelConfig.class org.apache.logging.log4j.core.config.CustomLevels.class org.apache.logging.log4j.core.config.DefaultAdvertiser.class org.apache.logging.log4j.core.config.DefaultConfiguration.class org.apache.logging.log4j.core.config.DefaultConfigurationMonitor.class org.apache.logging.log4j.core.config.DefaultReliabilityStrategy.class org.apache.logging.log4j.core.config.FileConfigurationMonitor.class org.apache.logging.log4j.core.config.LockingReliabilityStrategy.class org.apache.logging.log4j.core.config.LoggerConfig.class org.apache.logging.log4j.core.config.Loggers.class org.apache.logging.log4j.core.config.LoggersPlugin.class org.apache.logging.log4j.core.config.Node.class org.apache.logging.log4j.core.config.NullConfiguration.class org.apache.logging.log4j.core.config.Order.class org.apache.logging.log4j.core.config.OrderComparator.class org.apache.logging.log4j.core.config.PropertiesPlugin.class org.apache.logging.log4j.core.config.Property.class org.apache.logging.log4j.core.config.Reconfigurable.class org.apache.logging.log4j.core.config.ReliabilityStrategy.class org.apache.logging.log4j.core.config.ReliabilityStrategyFactory.class org.apache.logging.log4j.core.config.builder.api.AppenderComponentBuilder.class org.apache.logging.log4j.core.config.builder.api.AppenderRefComponentBuilder.class org.apache.logging.log4j.core.config.builder.api.Component.class org.apache.logging.log4j.core.config.builder.api.ComponentBuilder.class org.apache.logging.log4j.core.config.builder.api.CompositeFilterComponentBuilder.class org.apache.logging.log4j.core.config.builder.api.ConfigurationBuilder.class org.apache.logging.log4j.core.config.builder.api.ConfigurationBuilderFactory.class org.apache.logging.log4j.core.config.builder.api.CustomLevelComponentBuilder.class org.apache.logging.log4j.core.config.builder.api.FilterComponentBuilder.class org.apache.logging.log4j.core.config.builder.api.LayoutComponentBuilder.class org.apache.logging.log4j.core.config.builder.api.LoggerComponentBuilder.class org.apache.logging.log4j.core.config.builder.api.RootLoggerComponentBuilder.class org.apache.logging.log4j.core.config.builder.impl.BuiltConfiguration.class org.apache.logging.log4j.core.config.builder.impl.DefaultAppenderComponentBuilder.class org.apache.logging.log4j.core.config.builder.impl.DefaultAppenderRefComponentBuilder.class org.apache.logging.log4j.core.config.builder.impl.DefaultComponentAndConfigurationBuilder.class org.apache.logging.log4j.core.config.builder.impl.DefaultComponentBuilder.class org.apache.logging.log4j.core.config.builder.impl.DefaultCompositeFilterComponentBuilder.class org.apache.logging.log4j.core.config.builder.impl.DefaultConfigurationBuilder.class org.apache.logging.log4j.core.config.builder.impl.DefaultCustomLevelComponentBuilder.class org.apache.logging.log4j.core.config.builder.impl.DefaultFilterComponentBuilder.class org.apache.logging.log4j.core.config.builder.impl.DefaultLayoutComponentBuilder.class org.apache.logging.log4j.core.config.builder.impl.DefaultLoggerComponentBuilder.class org.apache.logging.log4j.core.config.builder.impl.DefaultRootLoggerComponentBuilder.class org.apache.logging.log4j.core.config.json.JsonConfiguration.class org.apache.logging.log4j.core.config.json.JsonConfigurationFactory.class org.apache.logging.log4j.core.config.plugins.Plugin.class org.apache.logging.log4j.core.config.plugins.PluginAliases.class org.apache.logging.log4j.core.config.plugins.PluginAttribute.class org.apache.logging.log4j.core.config.plugins.PluginBuilderAttribute.class org.apache.logging.log4j.core.config.plugins.PluginBuilderFactory.class org.apache.logging.log4j.core.config.plugins.PluginConfiguration.class org.apache.logging.log4j.core.config.plugins.PluginElement.class org.apache.logging.log4j.core.config.plugins.PluginFactory.class org.apache.logging.log4j.core.config.plugins.PluginNode.class org.apache.logging.log4j.core.config.plugins.PluginValue.class org.apache.logging.log4j.core.config.plugins.PluginVisitorStrategy.class org.apache.logging.log4j.core.config.plugins.convert.EnumConverter.class org.apache.logging.log4j.core.config.plugins.convert.TypeConverter.class org.apache.logging.log4j.core.config.plugins.convert.TypeConverterRegistry.class org.apache.logging.log4j.core.config.plugins.convert.TypeConverters.class org.apache.logging.log4j.core.config.plugins.processor.PluginCache.class org.apache.logging.log4j.core.config.plugins.processor.PluginEntry.class org.apache.logging.log4j.core.config.plugins.processor.PluginProcessor.class org.apache.logging.log4j.core.config.plugins.util.PluginBuilder.class org.apache.logging.log4j.core.config.plugins.util.PluginManager.class org.apache.logging.log4j.core.config.plugins.util.PluginRegistry.class org.apache.logging.log4j.core.config.plugins.util.PluginType.class org.apache.logging.log4j.core.config.plugins.util.ResolverUtil.class org.apache.logging.log4j.core.config.plugins.validation.Constraint.class org.apache.logging.log4j.core.config.plugins.validation.ConstraintValidator.class org.apache.logging.log4j.core.config.plugins.validation.ConstraintValidators.class org.apache.logging.log4j.core.config.plugins.validation.constraints.Required.class org.apache.logging.log4j.core.config.plugins.validation.validators.RequiredValidator.class org.apache.logging.log4j.core.config.plugins.visitors.AbstractPluginVisitor.class org.apache.logging.log4j.core.config.plugins.visitors.PluginAttributeVisitor.class org.apache.logging.log4j.core.config.plugins.visitors.PluginBuilderAttributeVisitor.class org.apache.logging.log4j.core.config.plugins.visitors.PluginConfigurationVisitor.class org.apache.logging.log4j.core.config.plugins.visitors.PluginElementVisitor.class org.apache.logging.log4j.core.config.plugins.visitors.PluginNodeVisitor.class org.apache.logging.log4j.core.config.plugins.visitors.PluginValueVisitor.class org.apache.logging.log4j.core.config.plugins.visitors.PluginVisitor.class org.apache.logging.log4j.core.config.plugins.visitors.PluginVisitors.class org.apache.logging.log4j.core.config.properties.PropertiesConfiguration.class org.apache.logging.log4j.core.config.properties.PropertiesConfigurationFactory.class org.apache.logging.log4j.core.config.status.StatusConfiguration.class org.apache.logging.log4j.core.config.xml.XmlConfiguration.class org.apache.logging.log4j.core.config.xml.XmlConfigurationFactory.class org.apache.logging.log4j.core.config.yaml.YamlConfiguration.class org.apache.logging.log4j.core.config.yaml.YamlConfigurationFactory.class org.apache.logging.log4j.core.filter.AbstractFilter.class org.apache.logging.log4j.core.filter.AbstractFilterable.class org.apache.logging.log4j.core.filter.BurstFilter.class org.apache.logging.log4j.core.filter.CompositeFilter.class org.apache.logging.log4j.core.filter.DynamicThresholdFilter.class org.apache.logging.log4j.core.filter.Filterable.class org.apache.logging.log4j.core.filter.LevelRangeFilter.class org.apache.logging.log4j.core.filter.MapFilter.class org.apache.logging.log4j.core.filter.MarkerFilter.class org.apache.logging.log4j.core.filter.RegexFilter.class org.apache.logging.log4j.core.filter.StructuredDataFilter.class org.apache.logging.log4j.core.filter.ThreadContextMapFilter.class org.apache.logging.log4j.core.filter.ThresholdFilter.class org.apache.logging.log4j.core.filter.TimeFilter.class org.apache.logging.log4j.core.impl.ContextAnchor.class org.apache.logging.log4j.core.impl.DefaultLogEventFactory.class org.apache.logging.log4j.core.impl.ExtendedClassInfo.class org.apache.logging.log4j.core.impl.ExtendedStackTraceElement.class org.apache.logging.log4j.core.impl.Log4jContextFactory.class org.apache.logging.log4j.core.impl.Log4jLogEvent.class org.apache.logging.log4j.core.impl.LogEventFactory.class org.apache.logging.log4j.core.impl.ThrowableFormatOptions.class org.apache.logging.log4j.core.impl.ThrowableProxy.class org.apache.logging.log4j.core.jackson.ExtendedStackTraceElementMixIn.class org.apache.logging.log4j.core.jackson.Initializers.class org.apache.logging.log4j.core.jackson.JsonConstants.class org.apache.logging.log4j.core.jackson.LevelMixIn.class org.apache.logging.log4j.core.jackson.ListOfMapEntryDeserializer.class org.apache.logging.log4j.core.jackson.ListOfMapEntrySerializer.class org.apache.logging.log4j.core.jackson.Log4jJsonModule.class org.apache.logging.log4j.core.jackson.Log4jJsonObjectMapper.class org.apache.logging.log4j.core.jackson.Log4jStackTraceElementDeserializer.class org.apache.logging.log4j.core.jackson.Log4jXmlModule.class org.apache.logging.log4j.core.jackson.Log4jXmlObjectMapper.class org.apache.logging.log4j.core.jackson.LogEventMixIn.class org.apache.logging.log4j.core.jackson.MapEntry.class org.apache.logging.log4j.core.jackson.MarkerMixIn.class org.apache.logging.log4j.core.jackson.MessageSerializer.class org.apache.logging.log4j.core.jackson.MutableThreadContextStackDeserializer.class org.apache.logging.log4j.core.jackson.SimpleMessageDeserializer.class org.apache.logging.log4j.core.jackson.StackTraceElementMixIn.class org.apache.logging.log4j.core.jackson.ThrowableProxyMixIn.class org.apache.logging.log4j.core.jackson.XmlConstants.class org.apache.logging.log4j.core.jmx.AppenderAdmin.class org.apache.logging.log4j.core.jmx.AppenderAdminMBean.class org.apache.logging.log4j.core.jmx.AsyncAppenderAdmin.class org.apache.logging.log4j.core.jmx.AsyncAppenderAdminMBean.class org.apache.logging.log4j.core.jmx.ContextSelectorAdmin.class org.apache.logging.log4j.core.jmx.ContextSelectorAdminMBean.class org.apache.logging.log4j.core.jmx.LoggerConfigAdmin.class org.apache.logging.log4j.core.jmx.LoggerConfigAdminMBean.class org.apache.logging.log4j.core.jmx.LoggerContextAdmin.class org.apache.logging.log4j.core.jmx.LoggerContextAdminMBean.class org.apache.logging.log4j.core.jmx.RingBufferAdmin.class org.apache.logging.log4j.core.jmx.RingBufferAdminMBean.class org.apache.logging.log4j.core.jmx.Server.class org.apache.logging.log4j.core.jmx.StatusLoggerAdmin.class org.apache.logging.log4j.core.jmx.StatusLoggerAdminMBean.class org.apache.logging.log4j.core.layout.AbstractCsvLayout.class org.apache.logging.log4j.core.layout.AbstractJacksonLayout.class org.apache.logging.log4j.core.layout.AbstractLayout.class org.apache.logging.log4j.core.layout.AbstractStringLayout.class org.apache.logging.log4j.core.layout.CsvLogEventLayout.class org.apache.logging.log4j.core.layout.CsvParameterLayout.class org.apache.logging.log4j.core.layout.GelfLayout.class org.apache.logging.log4j.core.layout.HtmlLayout.class org.apache.logging.log4j.core.layout.JacksonFactory.class org.apache.logging.log4j.core.layout.JsonLayout.class org.apache.logging.log4j.core.layout.LoggerFields.class org.apache.logging.log4j.core.layout.PatternLayout.class org.apache.logging.log4j.core.layout.Rfc5424Layout.class org.apache.logging.log4j.core.layout.SerializedLayout.class org.apache.logging.log4j.core.layout.SyslogLayout.class org.apache.logging.log4j.core.layout.XmlLayout.class org.apache.logging.log4j.core.lookup.AbstractLookup.class org.apache.logging.log4j.core.lookup.ContextMapLookup.class org.apache.logging.log4j.core.lookup.DateLookup.class org.apache.logging.log4j.core.lookup.EnvironmentLookup.class org.apache.logging.log4j.core.lookup.Interpolator.class org.apache.logging.log4j.core.lookup.JavaLookup.class org.apache.logging.log4j.core.lookup.JmxRuntimeInputArgumentsLookup.class org.apache.logging.log4j.core.lookup.JndiLookup.class org.apache.logging.log4j.core.lookup.Log4jLookup.class org.apache.logging.log4j.core.lookup.MainMapLookup.class org.apache.logging.log4j.core.lookup.MapLookup.class org.apache.logging.log4j.core.lookup.MarkerLookup.class org.apache.logging.log4j.core.lookup.ResourceBundleLookup.class org.apache.logging.log4j.core.lookup.StrLookup.class org.apache.logging.log4j.core.lookup.StrMatcher.class org.apache.logging.log4j.core.lookup.StrSubstitutor.class org.apache.logging.log4j.core.lookup.StructuredDataLookup.class org.apache.logging.log4j.core.lookup.SystemPropertiesLookup.class org.apache.logging.log4j.core.net.AbstractSocketManager.class org.apache.logging.log4j.core.net.Advertiser.class org.apache.logging.log4j.core.net.DatagramOutputStream.class org.apache.logging.log4j.core.net.DatagramSocketManager.class org.apache.logging.log4j.core.net.Facility.class org.apache.logging.log4j.core.net.JndiManager.class org.apache.logging.log4j.core.net.MimeMessageBuilder.class org.apache.logging.log4j.core.net.MulticastDnsAdvertiser.class org.apache.logging.log4j.core.net.Priority.class org.apache.logging.log4j.core.net.Protocol.class org.apache.logging.log4j.core.net.Severity.class org.apache.logging.log4j.core.net.SmtpManager.class org.apache.logging.log4j.core.net.SslSocketManager.class org.apache.logging.log4j.core.net.TcpSocketManager.class org.apache.logging.log4j.core.net.mom.jms.JmsQueueReceiver.class org.apache.logging.log4j.core.net.mom.jms.JmsTopicReceiver.class org.apache.logging.log4j.core.net.server.AbstractLogEventBridge.class org.apache.logging.log4j.core.net.server.AbstractSocketServer.class org.apache.logging.log4j.core.net.server.InputStreamLogEventBridge.class org.apache.logging.log4j.core.net.server.JmsServer.class org.apache.logging.log4j.core.net.server.JsonInputStreamLogEventBridge.class org.apache.logging.log4j.core.net.server.LogEventBridge.class org.apache.logging.log4j.core.net.server.ObjectInputStreamLogEventBridge.class org.apache.logging.log4j.core.net.server.SecureTcpSocketServer.class org.apache.logging.log4j.core.net.server.TcpSocketServer.class org.apache.logging.log4j.core.net.server.UdpSocketServer.class org.apache.logging.log4j.core.net.server.XmlInputStreamLogEventBridge.class org.apache.logging.log4j.core.net.ssl.AbstractKeyStoreConfiguration.class org.apache.logging.log4j.core.net.ssl.KeyStoreConfiguration.class org.apache.logging.log4j.core.net.ssl.KeyStoreConfigurationException.class org.apache.logging.log4j.core.net.ssl.SslConfiguration.class org.apache.logging.log4j.core.net.ssl.SslConfigurationDefaults.class org.apache.logging.log4j.core.net.ssl.SslConfigurationException.class org.apache.logging.log4j.core.net.ssl.StoreConfiguration.class org.apache.logging.log4j.core.net.ssl.StoreConfigurationException.class org.apache.logging.log4j.core.net.ssl.TrustStoreConfiguration.class org.apache.logging.log4j.core.net.ssl.TrustStoreConfigurationException.class org.apache.logging.log4j.core.osgi.Activator.class org.apache.logging.log4j.core.osgi.BundleContextSelector.class org.apache.logging.log4j.core.pattern.AbstractPatternConverter.class org.apache.logging.log4j.core.pattern.AbstractStyleNameConverter.class org.apache.logging.log4j.core.pattern.AnsiConverter.class org.apache.logging.log4j.core.pattern.AnsiEscape.class org.apache.logging.log4j.core.pattern.ArrayPatternConverter.class org.apache.logging.log4j.core.pattern.CachedDateFormat.class org.apache.logging.log4j.core.pattern.ClassNamePatternConverter.class org.apache.logging.log4j.core.pattern.ConverterKeys.class org.apache.logging.log4j.core.pattern.DatePatternConverter.class org.apache.logging.log4j.core.pattern.EncodingPatternConverter.class org.apache.logging.log4j.core.pattern.ExtendedThrowablePatternConverter.class org.apache.logging.log4j.core.pattern.FileDatePatternConverter.class org.apache.logging.log4j.core.pattern.FileLocationPatternConverter.class org.apache.logging.log4j.core.pattern.FormattingInfo.class org.apache.logging.log4j.core.pattern.FullLocationPatternConverter.class org.apache.logging.log4j.core.pattern.HighlightConverter.class org.apache.logging.log4j.core.pattern.IntegerPatternConverter.class org.apache.logging.log4j.core.pattern.LevelPatternConverter.class org.apache.logging.log4j.core.pattern.LineLocationPatternConverter.class org.apache.logging.log4j.core.pattern.LineSeparatorPatternConverter.class org.apache.logging.log4j.core.pattern.LiteralPatternConverter.class org.apache.logging.log4j.core.pattern.LogEventPatternConverter.class org.apache.logging.log4j.core.pattern.LoggerPatternConverter.class org.apache.logging.log4j.core.pattern.MapPatternConverter.class org.apache.logging.log4j.core.pattern.MarkerPatternConverter.class org.apache.logging.log4j.core.pattern.MdcPatternConverter.class org.apache.logging.log4j.core.pattern.MessagePatternConverter.class org.apache.logging.log4j.core.pattern.MethodLocationPatternConverter.class org.apache.logging.log4j.core.pattern.NameAbbreviator.class org.apache.logging.log4j.core.pattern.NamePatternConverter.class org.apache.logging.log4j.core.pattern.NanoTimePatternConverter.class org.apache.logging.log4j.core.pattern.NdcPatternConverter.class org.apache.logging.log4j.core.pattern.PatternConverter.class org.apache.logging.log4j.core.pattern.PatternFormatter.class org.apache.logging.log4j.core.pattern.PatternParser.class org.apache.logging.log4j.core.pattern.RegexReplacement.class org.apache.logging.log4j.core.pattern.RegexReplacementConverter.class org.apache.logging.log4j.core.pattern.RelativeTimePatternConverter.class org.apache.logging.log4j.core.pattern.RootThrowablePatternConverter.class org.apache.logging.log4j.core.pattern.SequenceNumberPatternConverter.class org.apache.logging.log4j.core.pattern.StyleConverter.class org.apache.logging.log4j.core.pattern.ThreadPatternConverter.class org.apache.logging.log4j.core.pattern.ThrowablePatternConverter.class org.apache.logging.log4j.core.pattern.UuidPatternConverter.class org.apache.logging.log4j.core.selector.BasicContextSelector.class org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.class org.apache.logging.log4j.core.selector.ContextSelector.class org.apache.logging.log4j.core.selector.JndiContextSelector.class org.apache.logging.log4j.core.selector.NamedContextSelector.class org.apache.logging.log4j.core.tools.Generate.class org.apache.logging.log4j.core.util.Assert.class org.apache.logging.log4j.core.util.Booleans.class org.apache.logging.log4j.core.util.Builder.class org.apache.logging.log4j.core.util.CachedClock.class org.apache.logging.log4j.core.util.Cancellable.class org.apache.logging.log4j.core.util.Clock.class org.apache.logging.log4j.core.util.ClockFactory.class org.apache.logging.log4j.core.util.Closer.class org.apache.logging.log4j.core.util.CoarseCachedClock.class org.apache.logging.log4j.core.util.Constants.class org.apache.logging.log4j.core.util.CyclicBuffer.class org.apache.logging.log4j.core.util.DefaultShutdownCallbackRegistry.class org.apache.logging.log4j.core.util.DummyNanoClock.class org.apache.logging.log4j.core.util.FileUtils.class org.apache.logging.log4j.core.util.Integers.class org.apache.logging.log4j.core.util.JndiCloser.class org.apache.logging.log4j.core.util.KeyValuePair.class org.apache.logging.log4j.core.util.Loader.class org.apache.logging.log4j.core.util.NameUtil.class org.apache.logging.log4j.core.util.NanoClock.class org.apache.logging.log4j.core.util.NanoClockFactory.class org.apache.logging.log4j.core.util.NetUtils.class org.apache.logging.log4j.core.util.NullOutputStream.class org.apache.logging.log4j.core.util.OptionConverter.class org.apache.logging.log4j.core.util.Patterns.class org.apache.logging.log4j.core.util.ReflectionUtil.class org.apache.logging.log4j.core.util.SecretKeyProvider.class org.apache.logging.log4j.core.util.SetUtils.class org.apache.logging.log4j.core.util.ShutdownCallbackRegistry.class org.apache.logging.log4j.core.util.SystemClock.class org.apache.logging.log4j.core.util.SystemNanoClock.class org.apache.logging.log4j.core.util.Throwables.class org.apache.logging.log4j.core.util.Transform.class org.apache.logging.log4j.core.util.TypeUtil.class org.apache.logging.log4j.core.util.UuidUtil.class org.apache.logging.log4j.core.util.datetime.DateParser.class org.apache.logging.log4j.core.util.datetime.DatePrinter.class org.apache.logging.log4j.core.util.datetime.FastDateFormat.class org.apache.logging.log4j.core.util.datetime.FastDateParser.class org.apache.logging.log4j.core.util.datetime.FastDatePrinter.class org.apache.logging.log4j.core.util.datetime.FixedDateFormat.class org.apache.logging.log4j.core.util.datetime.Format.class org.apache.logging.log4j.core.util.datetime.FormatCache.class
log4j-core-2.4.pom file content.
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Licensed to the Apache Software Foundation (ASF) under one or more
~ contributor license agreements. See the NOTICE file distributed with
~ this work for additional information regarding copyright ownership.
~ The ASF licenses this file to You under the Apache license, Version 2.0
~ (the "License"); you may not use this file except in compliance with
~ the License. You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the license for the specific language governing permissions and
~ limitations under the license.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j</artifactId>
<version>2.4</version>
<relativePath>../</relativePath>
</parent>
<artifactId>log4j-core</artifactId>
<packaging>jar</packaging>
<name>Apache Log4j Core</name>
<description>The Apache Log4j Implementation</description>
<properties>
<log4jParentDir>${basedir}/..</log4jParentDir>
<docLabel>Core Documentation</docLabel>
<projectDir>/core</projectDir>
</properties>
<dependencies>
<!-- Naturally, all implementations require the log4j-api JAR -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
</dependency>
<!-- Used for OSGi bundle support -->
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
<scope>provided</scope>
</dependency>
<!-- Required for AsyncLoggers -->
<dependency>
<groupId>com.lmax</groupId>
<artifactId>disruptor</artifactId>
<optional>true</optional>
</dependency>
<!-- Required for JSON support -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<optional>true</optional>
</dependency>
<!-- Required for JSON support -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<optional>true</optional>
</dependency>
<!-- Required for YAML support (including JSON requirements) -->
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-yaml</artifactId>
<optional>true</optional>
</dependency>
<!-- Required for XML layout and receiver support -->
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
<optional>true</optional>
</dependency>
<!-- POM for jackson-dataformat-xml 2.5.4 depends on woodstox-core-asl 4.3.0 -->
<dependency>
<groupId>org.codehaus.woodstox</groupId>
<artifactId>woodstox-core-asl</artifactId>
<version>4.3.0</version>
<optional>true</optional>
</dependency>
<!-- Required for console color support in Windows -->
<dependency>
<groupId>org.fusesource.jansi</groupId>
<artifactId>jansi</artifactId>
<optional>true</optional>
</dependency>
<!-- Required for SMTPAppender -->
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<optional>true</optional>
</dependency>
<!-- Used for JPA appenders (needs an implementation of course) -->
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>javax.persistence</artifactId>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<!-- Used for JMS appenders (needs an implementation of course) -->
<dependency>
<groupId>org.jboss.spec.javax.jms</groupId>
<artifactId>jboss-jms-api_1.1_spec</artifactId>
<scope>provided</scope>
<optional>true</optional>
</dependency>
<!-- Used for Kafka appender -->
<dependency>
<groupId>org.apache.kafka</groupId>
<artifactId>kafka-clients</artifactId>
<optional>true</optional>
</dependency>
<!-- Used for ZeroMQ JeroMQ appender -->
<dependency>
<groupId>org.zeromq</groupId>
<artifactId>jeromq</artifactId>
<optional>true</optional>
</dependency>
<!-- Used for compressing to formats other than zip and gz -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-compress</artifactId>
<optional>true</optional>
</dependency>
<!-- Used for the CSV layout -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-csv</artifactId>
<optional>true</optional>
</dependency>
<!-- TEST DEPENDENCIES -->
<!-- Pull in useful test classes from API -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<type>test-jar</type>
<scope>test</scope>
</dependency>
<!-- Zeroconf advertiser tests -->
<dependency>
<groupId>javax.jmdns</groupId>
<artifactId>jmdns</artifactId>
<version>3.4.1</version>
<scope>test</scope>
</dependency>
<!-- Log4j 1.2 tests -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
<scope>test</scope>
</dependency>
<!-- SLF4J tests -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-ext</artifactId>
<scope>test</scope>
</dependency>
<!-- JUnit, naturally -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-all</artifactId>
<scope>test</scope>
</dependency>
<!-- Mocking framework for use with JUnit -->
<dependency>
<groupId>org.easymock</groupId>
<artifactId>easymock</artifactId>
<scope>test</scope>
</dependency>
<!-- Embedded JDBC drivers for database appender tests -->
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>test</scope>
</dependency>
<!-- JPA Tests -->
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>org.eclipse.persistence.jpa</artifactId>
<scope>test</scope>
</dependency>
<!-- JNDI and JMS tests -->
<dependency>
<groupId>org.mockejb</groupId>
<artifactId>mockejb</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-broker</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<scope>test</scope>
</dependency>
<!-- Logback performance tests -->
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<scope>test</scope>
</dependency>
<!-- OSGi tests -->
<dependency>
<groupId>org.eclipse.osgi</groupId>
<artifactId>org.eclipse.osgi</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.felix</groupId>
<artifactId>org.apache.felix.framework</artifactId>
<scope>test</scope>
</dependency>
<!-- GELF -->
<dependency>
<groupId>net.javacrumbs.json-unit</groupId>
<artifactId>json-unit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<scope>test</scope>
</dependency>
<!-- Other -->
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>${compiler.plugin.version}</version>
<executions>
<execution>
<!-- disable annotation processing for first pass -->
<id>default-compile</id>
<goals>
<goal>compile</goal>
</goals>
<phase>compile</phase>
<configuration>
<proc>none</proc>
</configuration>
</execution>
<execution>
<!-- then do a processing-only pass to generate plugins .dat file -->
<id>process-plugins</id>
<goals>
<goal>compile</goal>
</goals>
<phase>process-classes</phase>
<configuration>
<proc>only</proc>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<excludedGroups>
org.apache.logging.log4j.categories.PerformanceTests
</excludedGroups>
<forkCount>1</forkCount>
<reuseForks>false</reuseForks>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
<configuration>
<includes>
<include>**/*.java</include>
</includes>
<excludes>
<exclude>**/ForceNoDefClassFoundError.*</exclude>
</excludes>
<groups>
org.apache.logging.log4j.categories.PerformanceTests
</groups>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<configuration>
<instructions>
<Bundle-SymbolicName>org.apache.logging.log4j.core</Bundle-SymbolicName>
<!-- TODO: exclude internal classes from export -->
<Export-Package>org.apache.logging.log4j.core.*</Export-Package>
<Import-Package>
sun.reflect;resolution:=optional,
*
</Import-Package>
<Bundle-Activator>org.apache.logging.log4j.core.osgi.Activator</Bundle-Activator>
</instructions>
</configuration>
</plugin>
</plugins>
</build>
<reporting>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-changes-plugin</artifactId>
<version>${changes.plugin.version}</version>
<reportSets>
<reportSet>
<reports>
<report>changes-report</report>
</reports>
</reportSet>
</reportSets>
<configuration>
<issueLinkTemplate>%URL%/show_bug.cgi?id=%ISSUE%</issueLinkTemplate>
<useJql>true</useJql>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>${checkstyle.plugin.version}</version>
<configuration>
<!--<propertiesLocation>${vfs.parent.dir}/checkstyle.properties</propertiesLocation> -->
<configLocation>${log4jParentDir}/checkstyle.xml</configLocation>
<suppressionsLocation>${log4jParentDir}/checkstyle-suppressions.xml</suppressionsLocation>
<enableRulesSummary>false</enableRulesSummary>
<propertyExpansion>basedir=${basedir}</propertyExpansion>
<propertyExpansion>licensedir=${log4jParentDir}/checkstyle-header.txt</propertyExpansion>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>${javadoc.plugin.version}</version>
<configuration>
<bottom><![CDATA[<p align="center">Copyright © {inceptionYear}-{currentYear} {organizationName}. All Rights Reserved.<br />
Apache Logging, Apache Log4j, Log4j, Apache, the Apache feather logo, the Apache Logging project logo,
and the Apache Log4j logo are trademarks of The Apache Software Foundation.</p>]]></bottom>
<!-- module link generation is completely broken in the javadoc plugin for a multi-module non-aggregating
project -->
<detectOfflineLinks>false</detectOfflineLinks>
<linksource>true</linksource>
<links>
<link>http://docs.oracle.com/javaee/6/api/</link>
<link>http://www.osgi.org/javadoc/r4v43/core/</link>
<link>https://commons.apache.org/proper/commons-lang/javadocs/api-release/</link>
</links>
<groups>
<group>
<title>Core API</title>
<packages>org.apache.logging.log4j.core</packages>
</group>
<group>
<title>Configuration</title>
<packages>org.apache.logging.log4j.core.config*:org.apache.logging.log4j.core.selector</packages>
</group>
<group>
<title>Core Plugins</title>
<packages>org.apache.logging.log4j.core.appender*:org.apache.logging.log4j.core.filter:org.apache.logging.log4j.core.layout:org.apache.logging.log4j.core.lookup:org.apache.logging.log4j.core.pattern</packages>
</group>
<group>
<title>Tools</title>
<packages>org.apache.logging.log4j.core.net*:org.apache.logging.log4j.core.tools</packages>
</group>
<group>
<title>Internals</title>
<packages>org.apache.logging.log4j.core.async:org.apache.logging.log4j.core.impl:org.apache.logging.log4j.core.util:org.apache.logging.log4j.core.osgi:org.apache.logging.log4j.core.jackson:org.apache.logging.log4j.core.jmx</packages>
</group>
</groups>
</configuration>
<reportSets>
<reportSet>
<id>non-aggregate</id>
<reports>
<report>javadoc</report>
</reports>
</reportSet>
</reportSets>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>findbugs-maven-plugin</artifactId>
<version>${findbugs.plugin.version}</version>
<configuration>
<fork>true</fork>
<jvmArgs>-Duser.language=en</jvmArgs>
<threshold>Normal</threshold>
<effort>Default</effort>
<excludeFilterFile>${log4jParentDir}/findbugs-exclude-filter.xml</excludeFilterFile>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jxr-plugin</artifactId>
<version>${jxr.plugin.version}</version>
<reportSets>
<reportSet>
<id>non-aggregate</id>
<reports>
<report>jxr</report>
</reports>
</reportSet>
<reportSet>
<id>aggregate</id>
<reports>
<report>aggregate</report>
</reports>
</reportSet>
</reportSets>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-pmd-plugin</artifactId>
<version>${pmd.plugin.version}</version>
<configuration>
<targetJdk>${maven.compile.target}</targetJdk>
</configuration>
</plugin>
</plugins>
</reporting>
</project>
<dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-core</artifactId> <version>2.4</version> </dependency>
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Download log4j-core-2.4.jar file