Deprecated List (Apache Tomcat 7.0.109 API Documentation)

Deprecated Interfaces
Interface and Description
javax.servlet.jsp.el.FunctionMapper As of JSP 2.1, replaced by javax.el.FunctionMapper
org.apache.catalina.GSSRealm This will be removed in Tomcat 9 and integrated into `Realm`.
javax.servlet.http.HttpSessionContext As of Java(tm) Servlet API 2.1 for security reasons, with no replacement. This interface will be removed in a future version of this API.
org.apache.tomcat.util.IntrospectionUtils.AttributeHolder Is used only by deprecated method
org.apache.tomcat.util.modeler.modules.MbeansSourceMBean Unused: Will be removed in Tomcat 8.0.x
javax.servlet.SingleThreadModel As of Java Servlet API 2.4, with no direct replacement.
org.apache.catalina.loader.StandardClassLoaderMBean Unused. Will be removed in Tomcat 8.0.x.
org.apache.catalina.tribes.tipis.Streamable Unused - will be removed in Tomcat 8.0.x
org.apache.coyote.http11.upgrade.UpgradeInbound Will be removed in Tomcat 8.0.x.
javax.servlet.jsp.el.VariableResolver As of JSP 2.1, replaced by javax.el.ELResolver

Deprecated Classes
Class and Description
org.apache.catalina.util.Base64 Use `Base64` This class will be removed in Tomcat 8.
org.apache.catalina.CatalinaFactory There was no demand for this capability and it will be removed in Tomcat 8.0.x
org.apache.catalina.ha.jmx.ClusterJmxHelper Unused - registration now happens via `LifecycleMBeanBase`
org.apache.catalina.util.ConcurrentDateFormat Unused. This will be removed in Tomcat 10. Use `ConcurrentDateFormat`
org.apache.catalina.tribes.Constants Unused - will be removed in 8.0.x
org.apache.catalina.websocket.Constants Replaced by the JSR356 WebSocket 1.1 implementation and will be removed in Tomcat 8.0.x.
org.apache.catalina.util.DateTool Mostly unused and will be removed in 8.0.x onwards
org.apache.tomcat.util.digester.Digester.EnvironmentPropertySource Use `EnvironmentPropertySource` This will be removed in Tomcat 10 onwards.
org.apache.catalina.startup.DigesterFactory Use `DigesterFactory`
org.apache.tomcat.util.DomUtil Unused: Will be removed in Tomcat 8.0.x
org.apache.jasper.el.ELResolverImpl
org.apache.catalina.startup.Embedded Use `Tomcat` instead.
org.apache.catalina.util.Enumerator Replaced by java.util.Collections#enumeration(..)
org.apache.jasper.util.Enumerator Replaced by java.util.Collections#enumeration(..)
javax.servlet.jsp.el.Expression As of JSP 2.1, replaced by javax.el.ValueExpression
javax.servlet.jsp.el.ExpressionEvaluator As of JSP 2.1, replaced by javax.el.ExpressionFactory
org.apache.jasper.el.ExpressionEvaluatorImpl
org.apache.jasper.el.ExpressionImpl
org.apache.jasper.el.FunctionMapperImpl
javax.servlet.http.HttpUtils As of Java(tm) Servlet API 2.3. These methods were only useful with the default encoding and have been moved to the request interfaces.
org.apache.catalina.realm.JDBCRealm Will be removed in Tomcat 10 onwards. Use the DataSourceRealm instead.
org.apache.catalina.mbeans.JmxRemoteLifecycleListener The features provided by this listener are now available in the remote JMX capability included with the JRE. This listener will be removed in Tomcat 10 and may be removed from Tomcat 7.0.x some time after 2020-12-31.
org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener Will be removed in Tomcat 8.0.x
org.apache.catalina.util.LifecycleSupport Unused. This class will be removed in Tomcat 8.5.x.
org.apache.tomcat.util.modeler.modules.MbeansDescriptorsDOMSource Unused: Will be removed in Tomcat 8.0.x
org.apache.tomcat.util.modeler.modules.MbeansSource Unused: Will be removed in Tomcat 8.0.x
org.apache.catalina.websocket.MessageInbound Replaced by the JSR356 WebSocket 1.1 implementation and will be removed in Tomcat 8.0.x.
org.apache.tomcat.util.MutableInteger Will be removed in Tomcat 8.0.x
org.apache.jasper.runtime.PerThreadTagHandlerPool Use of ThreadLocals is likely to trigger memory leaks. Use TagHandlerPool. Will be removed in Tomcat 8.0.x.
org.apache.catalina.util.SchemaResolver Use `LocalResolver`
org.apache.catalina.ha.session.SessionIDMessage Will be removed in Tomcat 8.0.x
org.apache.catalina.loader.StandardClassLoader Unused. Will be removed in Tomcat 8.0.x.
org.apache.catalina.websocket.StreamInbound Replaced by the JSR356 WebSocket 1.1 implementation and will be removed in Tomcat 8.0.x.
org.apache.tomcat.util.compat.TLS Unused. This will be removed in Tomcat 10.
org.apache.coyote.http11.upgrade.UpgradeAprProcessor Will be removed in Tomcat 8.0.x.
org.apache.coyote.http11.upgrade.UpgradeBioProcessor Will be removed in Tomcat 8.0.x.
org.apache.coyote.http11.upgrade.UpgradeNioProcessor Will be removed in Tomcat 8.0.x.
org.apache.coyote.http11.upgrade.UpgradeOutbound Will be removed in Tomcat 8.0.x.
org.apache.coyote.http11.upgrade.UpgradeProcessor Will be removed in Tomcat 8.0.x.
org.apache.jasper.el.VariableResolverImpl
org.apache.tomcat.util.http.parser.Vary Use `TokenList`.
org.apache.catalina.websocket.WebSocketServlet Replaced by the JSR356 WebSocket 1.1 implementation and will be removed in Tomcat 8.0.x.
org.apache.catalina.websocket.WsFrame Replaced by the JSR356 WebSocket 1.1 implementation and will be removed in Tomcat 8.0.x.
org.apache.catalina.websocket.WsHttpServletRequestWrapper Replaced by the JSR356 WebSocket 1.1 implementation and will be removed in Tomcat 8.0.x.
org.apache.catalina.websocket.WsInputStream Replaced by the JSR356 WebSocket 1.1 implementation and will be removed in Tomcat 8.0.x.
org.apache.catalina.websocket.WsOutbound Replaced by the JSR356 WebSocket 1.1 implementation and will be removed in Tomcat 8.0.x.
org.apache.catalina.startup.XmlErrorHandler Use `XmlErrorHandler`

Deprecated Exceptions
Exceptions and Description
org.apache.tomcat.dbcp.dbcp.DbcpException This will be removed in a future version of DBCP.
javax.servlet.jsp.el.ELException As of JSP 2.1, replaced by javax.el.ELException
javax.servlet.jsp.el.ELParseException As of JSP 2.1, replaced by javax.el.ELException
org.apache.tomcat.dbcp.dbcp.SQLNestedException Use '(SQLException) new SQLException(msg).initCause(e)' instead; this class will be removed in DBCP 2.0

Deprecated Fields
Field and Description
org.apache.coyote.ajp.Constants._200_BYTES Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants._400_BYTES Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants._404_BYTES Unused - will be removed in 8.0.x
org.apache.tomcat.dbcp.pool.impl.StackKeyedObjectPool._activeCount to be removed in pool 2.0. Use `StackKeyedObjectPool.getActiveCount()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._factory to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getFactory()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._factory to be removed in pool 2.0. Use `GenericObjectPoolFactory.getFactory()`.
org.apache.tomcat.dbcp.pool.impl.StackKeyedObjectPool._factory to be removed in pool 2.0. Use `StackKeyedObjectPool.getFactory()`
org.apache.tomcat.dbcp.pool.impl.StackKeyedObjectPoolFactory._factory to be removed in pool 2.0
org.apache.tomcat.dbcp.pool.impl.StackObjectPool._factory to be made private in pool 2.0 - use `StackObjectPool.getFactory()`
org.apache.tomcat.dbcp.pool.impl.StackObjectPoolFactory._factory to be made private in pool 2.0
org.apache.tomcat.dbcp.pool.impl.StackKeyedObjectPoolFactory._initCapacity to be removed in pool 2.0
org.apache.tomcat.dbcp.pool.impl.StackObjectPoolFactory._initCapacity to be made private in pool 2.0
org.apache.tomcat.dbcp.pool.impl.StackKeyedObjectPool._initSleepingCapacity to be removed in pool 2.0. Use `StackKeyedObjectPool.getInitSleepingCapacity()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._lifo to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getLifo()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._lifo to be removed in pool 2.0. Use `GenericObjectPoolFactory.getLifo()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._maxActive to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getMaxActive()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._maxActive to be removed in pool 2.0. Use `GenericObjectPoolFactory.getMaxActive()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._maxIdle to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getMaxIdle()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._maxIdle to be removed in pool 2.0. Use `GenericObjectPoolFactory.getMaxIdle()`.
org.apache.tomcat.dbcp.pool.impl.StackKeyedObjectPool._maxSleeping to be removed in pool 2.0. Use `StackKeyedObjectPool.getMaxSleeping()`
org.apache.tomcat.dbcp.pool.impl.StackKeyedObjectPoolFactory._maxSleeping to be removed in pool 2.0
org.apache.tomcat.dbcp.pool.impl.StackObjectPool._maxSleeping to be made private in pool 2.0 - use `StackObjectPool.getMaxSleeping()`
org.apache.tomcat.dbcp.pool.impl.StackObjectPoolFactory._maxSleeping to be made private in pool 2.0
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._maxTotal to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getMaxTotal()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._maxWait to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getMaxWait()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._maxWait to be removed in pool 2.0. Use `GenericObjectPoolFactory.getMaxWait()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._minEvictableIdleTimeMillis to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getMinEvictableIdleTimeMillis()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._minEvictableIdleTimeMillis to be removed in pool 2.0. Use `GenericObjectPoolFactory.getMinEvictableIdleTimeMillis()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._minIdle to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getMinIdle()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._minIdle to be removed in pool 2.0. Use `GenericObjectPoolFactory.getMinIdle()`.
org.apache.tomcat.dbcp.pool.impl.StackObjectPool._numActive to be made private in pool 2.0 - use `StackObjectPool.getNumActive()`
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._numTestsPerEvictionRun to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getNumTestsPerEvictionRun()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._numTestsPerEvictionRun to be removed in pool 2.0. Use `GenericObjectPoolFactory.getNumTestsPerEvictionRun()`.
org.apache.tomcat.dbcp.pool.impl.StackObjectPool._pool to be made private in pool 2.0
org.apache.tomcat.dbcp.pool.impl.StackKeyedObjectPool._pools to be removed in pool 2.0. Use `StackKeyedObjectPool.getPools()`
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._softMinEvictableIdleTimeMillis to be removed in pool 2.0. Use `GenericObjectPoolFactory.getSoftMinEvictableIdleTimeMillis()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._testOnBorrow to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getTestOnBorrow()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._testOnBorrow to be removed in pool 2.0. Use `GenericObjectPoolFactory.getTestOnBorrow()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._testOnReturn to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getTestOnReturn()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._testOnReturn to be removed in pool 2.0. Use `GenericObjectPoolFactory.getTestOnReturn()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._testWhileIdle to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getTestWhileIdle()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._testWhileIdle to be removed in pool 2.0. Use `GenericObjectPoolFactory.getTestWhileIdle()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._timeBetweenEvictionRunsMillis to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getTimeBetweenEvictionRunsMillis()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._timeBetweenEvictionRunsMillis to be removed in pool 2.0. Use `GenericObjectPoolFactory.getTimeBetweenEvictionRunsMillis()`.
org.apache.tomcat.dbcp.pool.impl.StackKeyedObjectPool._totActive to be removed in pool 2.0. Use `StackKeyedObjectPool.getTotActive()`.
org.apache.tomcat.dbcp.pool.impl.StackKeyedObjectPool._totIdle to be removed in pool 2.0. Use `StackKeyedObjectPool.getTotIdle()`.
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPoolFactory._whenExhaustedAction to be removed in pool 2.0. Use `GenericKeyedObjectPoolFactory.getWhenExhaustedAction()`.
org.apache.tomcat.dbcp.pool.impl.GenericObjectPoolFactory._whenExhaustedAction to be removed in pool 2.0. Use `GenericObjectPoolFactory.getWhenExhaustedAction()`.
org.apache.coyote.ajp.Constants.a Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.A Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.ACK_BYTES Unused - will be removed in 8.0.x
org.apache.catalina.Container.ADD_MAPPER_EVENT Unused. Will be removed in Tomcat 8.0.x.
org.apache.tomcat.util.buf.UDecoder.ALLOW_ENCODED_SLASH
org.apache.catalina.manager.ManagerServlet.appBase Unused
org.apache.catalina.authenticator.Constants.BASIC_METHOD Replaced by HttpServletRequest.BASIC_AUTH
org.apache.coyote.ajp.Constants.BUFFERED_FILTER Unused - will be removed in 8.0.x
org.apache.catalina.authenticator.Constants.CERT_METHOD Replaced by HttpServletRequest.CLIENT_CERT_AUTH
org.apache.coyote.ajp.Constants.CHUNKED Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.CHUNKED_FILTER Unused - will be removed in 8.0.x
org.apache.catalina.core.StandardWrapper.classTypeUsedInService
org.apache.coyote.ajp.Constants.CLOSE Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.CLOSE_BYTES Unused - will be removed in 8.0.x
org.apache.coyote.http11.Constants.CLOSE_BYTES Unused. Will be removed in Tomcat 10.
org.apache.coyote.ajp.Constants.COLON Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.COLON_BYTES Unused - will be removed in 8.0.x
org.apache.catalina.filters.CorsFilter.COMPLEX_HTTP_METHODS Not used. Will be removed in Tomcat 9.0.x onwards. All HTTP methods not in `CorsFilter.SIMPLE_HTTP_METHODS` are assumed to be non-simple.
org.apache.catalina.startup.HostConfig.configClass Will be removed in Tomcat 8.0.x
org.apache.coyote.ajp.Constants.CONNECTION Unused - will be removed in 8.0.x
org.apache.catalina.connector.Response.connector Unused
org.apache.catalina.manager.ManagerServlet.contextDescriptors Unused
org.apache.tomcat.util.http.mapper.MappingData.contextPath Unused. This will be removed in Tomcat 10.
org.apache.coyote.ajp.Constants.CR Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.CRLF Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.CRLF_BYTES Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.DEFAULT_CONNECTION_UPLOAD_TIMEOUT Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.DEFAULT_HTTP_HEADER_BUFFER_SIZE Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.DEFAULT_USE_SENDFILE Unused - will be removed in 8.0.x
org.apache.catalina.startup.ContextConfig.defaultContextXml Unnecessary
org.apache.catalina.startup.Tomcat.defaultRealm
org.apache.catalina.authenticator.Constants.DIGEST_METHOD Replaced by HttpServletRequest.DIGEST_AUTH
org.apache.catalina.core.ApplicationFilterFactory.DISPATCHER_REQUEST_PATH_ATTR Use `Globals.DISPATCHER_REQUEST_PATH_ATTR`
org.apache.catalina.core.ApplicationFilterFactory.DISPATCHER_TYPE_ATTR Use `Globals.DISPATCHER_TYPE_ATTR`
org.apache.catalina.session.ManagerBase.distributable Ignored. `Context.getDistributable()` always takes precedence. Will be removed in Tomcat 8.5.x.
org.apache.catalina.tribes.membership.MemberImpl.DO_DNS_LOOKUPS This will be removed without replacement in Tomact 10 onwards
javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_TAG As of Java JSP API 1.2, use BodyTag.EVAL_BODY_BUFFERED or IterationTag.EVAL_BODY_AGAIN.
org.apache.catalina.session.StandardSession.excludedAttributes Use `Constants.excludedAttributeNames` instead. Will be removed in Tomcat 9.
org.apache.tomcat.websocket.server.Constants.EXECUTOR_MAX_SIZE_INIT_PARAM No longer used and will be removed in Tomcat 9.0.x
org.apache.catalina.authenticator.Constants.FORM_METHOD Replaced by HttpServletRequest.FORM_AUTH
org.apache.catalina.authenticator.Constants.FORM_PRINCIPAL_NOTE Unused. Will be removed in Tomcat 10.
org.apache.catalina.connector.Response.format Unused. This will be removed in Tomcat 10
org.apache.naming.resources.ResourceAttributes.format Not thread safe. Use `ConcurrentDateFormat.formatRfc1123(Date)`.
org.apache.catalina.connector.Request.formats Unused. This will be removed in Tomcat 10
org.apache.naming.resources.ResourceAttributes.formats Not thread safe. Use `ConcurrentDateFormat`.
org.apache.coyote.ajp.Constants.GET Unused - will be removed in 8.0.x
org.apache.catalina.connector.Request.GMT_ZONE Unused. This will be removed in Tomcat 10.
org.apache.coyote.ajp.Constants.GZIP_FILTER Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.HEAD Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.HT Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.HTTP_10 Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.HTTP_11 Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.HTTP_11_BYTES Unused - will be removed in 8.0.x
org.apache.catalina.filters.CorsFilter.HTTP_METHODS Not used. Will be removed in Tomcat 9.0.x onwards.
org.apache.coyote.ajp.Constants.IDENTITY_FILTER Unused - will be removed in 8.0.x
org.apache.catalina.Globals.IS_IBM_JVM
org.apache.catalina.Globals.IS_ORACLE_JVM
org.apache.coyote.http11.Constants.IS_SECURITY_ENABLED Unused - will be removed in 8.0.x
org.apache.jasper.Constants.JSP_FILE This will be removed in Tomcat 9.0.x onwards. It is replaced by the use of the jspFile servlet initialisation parameter
org.apache.coyote.ajp.Constants.KEEPALIVE Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.KEEPALIVE_BYTES Unused - will be removed in 8.0.x
org.apache.coyote.http11.Constants.KEEPALIVE_BYTES Unused. Will be removed in Tomcat 10.
org.apache.coyote.ajp.Constants.LC_OFFSET Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.LF Unused - will be removed in 8.0.x
org.apache.catalina.util.DateTool.LOCALE_US Use `Locale.US`
org.apache.tomcat.util.modeler.modules.ModelerSource.location
org.apache.catalina.session.ManagerBase.maxInactiveInterval Ignored. `Context.getSessionTimeout()` always takes precedence. Will be removed in Tomcat 8.5.x.
org.apache.catalina.Globals.MBEAN_REGISTRY_ATTR Unused. Will be removed in Tomcat 8.0.x.
org.apache.catalina.Globals.MBEAN_SERVER_ATTR Unused. Will be removed in Tomcat 8.0.x.
org.apache.catalina.authenticator.DigestAuthenticator.md5Encoder Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.realm.RealmBase.md5Encoder Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.servlets.WebdavServlet.md5Encoder Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.authenticator.DigestAuthenticator.md5Helper Unused - will be removed in Tomcat 8.0.x onwards
org.apache.catalina.tribes.membership.MemberImpl.MEMBER_NAME Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.ha.session.BackupManager.mExpireSessionsOnShutdown Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.realm.JNDIRealm.name This will be removed in Tomcat 9 onwards.
org.apache.tomcat.websocket.Constants.PACKAGE_NAME Will be removed in 8.5.x onwards.
org.apache.tomcat.websocket.pojo.Constants.PACKAGE_NAME Will be removed in 8.5.x onwards.
org.apache.tomcat.websocket.server.Constants.PACKAGE_NAME Will be removed in 8.5.x onwards.
org.apache.tomcat.util.IntrospectionUtils.PATH_SEPARATOR Used only by deprecated method
org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.performConnectTest
org.apache.tomcat.websocket.pojo.PojoEndpointServer.POJO_METHOD_MAPPING_KEY Will be removed in 8.5.x onwards.
org.apache.tomcat.websocket.pojo.PojoEndpointServer.POJO_PATH_PARAM_KEY Will be removed in 8.5.x onwards.
org.apache.coyote.ajp.Constants.POST Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.QUESTION Unused - will be removed in 8.0.x
org.apache.catalina.Context.RELOAD_EVENT Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.Container.REMOVE_MAPPER_EVENT Unused. Will be removed in Tomcat 8.0.x.
org.apache.catalina.filters.CorsFilter.REQUEST_HEADER_VARY Unused. Will be removed in Tomcat 10
org.apache.coyote.ajp.AbstractAjpProcessor.requiredSecret
org.apache.catalina.deploy.ContextTransaction.resources
org.apache.tomcat.util.http.FastHttpDateFormat.RFC1123_DATE Unused. This will be removed in Tomcat 10.
org.apache.coyote.ajp.Constants.SC_A_SSL_KEYSIZE Unused - will be removed in 8.0.x
org.apache.catalina.tribes.transport.bio.MultipointBioSender.selectTimeout Unused - will be removed in Tomcat 8.0.x
org.apache.coyote.ajp.Constants.SERVER_BYTES Unused - will be removed in 8.0.x
org.apache.catalina.session.StandardSession.sessionContext
org.apache.catalina.connector.Request.sessionParsed
org.apache.coyote.ajp.Constants.SP Unused - will be removed in 8.0.x
org.apache.catalina.Globals.SSI_FLAG_ATTR Unused. This is no longer used as the CGIO servlet now has generic handling for when it is used as an include. This will be removed in Tomcat 10
org.apache.tomcat.jni.SSL.SSL_OP_PKCS1_CHECK_1 Unsupported in the current version of OpenSSL
org.apache.tomcat.jni.SSL.SSL_OP_PKCS1_CHECK_2 Unsupported in the current version of OpenSSL
org.apache.catalina.Globals.SSL_SESSION_ID_TOMCAT_ATTR
org.apache.catalina.core.AprLifecycleListener.sslAvailable
org.apache.catalina.startup.Catalina.starting Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.startup.Catalina.stopping Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.loader.WebappClassLoaderBase.system Unused. Always null. Will be removed in 8.0.x.
org.apache.catalina.tribes.membership.MemberImpl.TCP_LISTEN_HOST Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.tribes.membership.MemberImpl.TCP_LISTEN_PORT Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.tribes.group.RpcChannel.RpcCollector.timeout Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.tribes.group.interceptors.NonBlockingCoordinator.CoordinationMessage.timestamp Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.Globals.TOMCAT_CONNECTOR_ATTR_PREFIX Unused. Will be removed in Tomcat 8.0.x.
org.apache.coyote.ajp.Constants.TRANSFERENCODING Unused - will be removed in 8.0.x
org.apache.coyote.http11.AbstractHttp11Processor.upgradeInbound Will be removed in Tomcat 8.0.x.
org.apache.catalina.authenticator.Constants.USE_SUBJECT_CREDS_ONLY_PROPERTY Unused. Will be removed in Tomcat 9.
org.apache.coyote.ajp.Constants.VOID_FILTER Unused - will be removed in 8.0.x
org.apache.coyote.ajp.Constants.Z Unused - will be removed in 8.0.x

Deprecated Methods
Method and Description
org.apache.catalina.Context.addApplicationListener(ApplicationListener) This method is removed from Tomcat 8.0.9 onwards. Use `Context.addApplicationListener(String)` or `ServletContext.addListener(String)`.
org.apache.coyote.http11.AbstractHttp11Processor.addCompressableMimeType(String) Use `AbstractHttp11Processor.addCompressibleMimeType(String)`
org.apache.tomcat.util.http.mapper.Mapper.addContextVersion(String, Object, String, String, Object, String[], Context) Use `Mapper.addContextVersion(String, Object, String, String, Object, String[], javax.naming.Context, Collection, boolean, boolean)`
org.apache.tomcat.util.http.mapper.Mapper.addContextVersion(String, Object, String, String, Object, String[], Context, Collection) Use `Mapper.addContextVersion(String, Object, String, String, Object, String[], javax.naming.Context, Collection, boolean, boolean)`
org.apache.tomcat.util.net.NioEndpoint.Poller.addEvent(Runnable)
org.apache.tomcat.util.IntrospectionUtils.addJarsFromClassPath(Vector, String) Is used only by deprecated method
org.apache.catalina.connector.Request.addParameter(String, String[])
org.apache.tomcat.util.http.Parameters.addParameterValues(String, String[])
org.apache.catalina.deploy.ServletDef.addSecurityRoleRef(String, String)
org.apache.catalina.ant.jmx.Arg.addText(String) Use `Arg.setValue(String)`
org.apache.tomcat.util.IntrospectionUtils.addToClassPath(Vector, String) Is used only by deprecated method
org.apache.tomcat.util.IntrospectionUtils.addToolsJar(Vector) Is used only by deprecated method
org.apache.catalina.startup.Tomcat.addWebapp(Host, String, String, String) Use `Tomcat.addWebapp(Host, String, String)`
org.apache.tomcat.util.buf.ByteChunk.append(char) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.CharChunk.append(StringBuilder) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.Authenticator.authenticate(Request, HttpServletResponse, LoginConfig) Use `Authenticator.authenticate(Request, HttpServletResponse)`. This will be removed / have reduced visibility in Tomcat 8.0.x
org.apache.tomcat.util.digester.Rule.begin(Attributes) Use the `begin` method with `namespace` and `name` parameters instead.
org.apache.naming.ContextBindings.bindClassLoader(Object) - unused
org.apache.naming.ContextBindings.bindClassLoader(Object, Object) - unused
org.apache.naming.ContextBindings.bindThread(Object) - unused
org.apache.tomcat.util.digester.Rule.body(String) Use the `body` method with `namespace` and `name` parameters instead.
org.apache.catalina.tribes.group.RpcChannel.bToS(byte[]) Unused - will be removed in Tomcat 8.0.x
org.apache.tomcat.util.IntrospectionUtils.callMain(Class, String[]) Not used
org.apache.tomcat.util.IntrospectionUtils.callMethod0(Object, String) Not used, though compliments callMethod1 and callMethodN here
org.apache.catalina.startup.HostConfig.checkResources(HostConfig.DeployedApplication) Use `HostConfig.checkResources(DeployedApplication, boolean)`. Will be removed in Tomcat 9.0.x
org.apache.tomcat.util.IntrospectionUtils.classPathAdd(URL[], String) Not used
org.apache.catalina.connector.Request.clearHeaders()
org.apache.catalina.connector.Request.clearParameters()
org.apache.tomcat.util.net.NioEndpoint.Poller.cometInterest(NioChannel)
org.apache.catalina.core.NamingContextListener.containerEvent(ContainerEvent) The `ContainerListener` interface and implementing methods will be removed from this class for Tomcat 10 onwards.
org.apache.tomcat.util.buf.UDecoder.convert(ByteChunk) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.UDecoder.convert(CharChunk) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.UDecoder.convert(CharChunk, boolean) Unused. Will be removed in Tomcat 10
org.apache.tomcat.util.buf.UDecoder.convert(MessageBytes) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.UDecoder.convert(MessageBytes, boolean) Unused. Will be removed in Tomcat 10
org.apache.tomcat.util.buf.UDecoder.convert(String) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.UDecoder.convert(String, boolean) Will be removed in Tomcat 10
org.apache.catalina.mbeans.MBeanFactory.createAccessLoggerValve(String) Will be removed in Tomcat 8.0.x. Replaced by `MBeanFactory.createValve(String, String)`.
org.apache.catalina.mbeans.MBeanFactory.createJDBCRealm(String, String, String, String, String) This method will be removed in Tomcat 10. Use a DataSourceRealm instead.
org.apache.catalina.connector.Response.createOutputStream()
org.apache.catalina.mbeans.MBeanFactory.createRemoteAddrValve(String) Will be removed in Tomcat 8.0.x. Replaced by `MBeanFactory.createValve(String, String)`.
org.apache.catalina.mbeans.MBeanFactory.createRemoteHostValve(String) Will be removed in Tomcat 8.0.x. Replaced by `MBeanFactory.createValve(String, String)`.
org.apache.catalina.mbeans.MBeanFactory.createSingleSignOn(String) Will be removed in Tomcat 8.0.x. Replaced by `MBeanFactory.createValve(String, String)`.
org.apache.coyote.http11.Http11AprProtocol.Http11ConnectionHandler.createUpgradeProcessor(SocketWrapper, UpgradeInbound) Will be removed in Tomcat 8.0.x.
org.apache.coyote.http11.Http11NioProtocol.Http11ConnectionHandler.createUpgradeProcessor(SocketWrapper, UpgradeInbound) Will be removed in Tomcat 8.0.x.
org.apache.coyote.AbstractProtocol.AbstractConnectionHandler.createUpgradeProcessor(SocketWrapper~~, UpgradeInbound)~~ ~~Will be removed in Tomcat 8.0.x.~~
org.apache.coyote.ajp.AbstractAjpProtocol.AbstractAjpConnectionHandler.createUpgradeProcessor(SocketWrapper~~, UpgradeInbound)~~ ~~Will be removed in Tomcat 8.0.x.~~
org.apache.coyote.http11.Http11Protocol.Http11ConnectionHandler.createUpgradeProcessor(SocketWrapper, UpgradeInbound) Will be removed in Tomcat 8.0.x.
org.apache.tomcat.util.codec.binary.BaseNCodec.decode(Object) This unused method will be removed in Tomcat 9
org.apache.catalina.ha.session.DeltaManager.deserializeDeltaRequest(DeltaSession, byte[]) Unused. This will be removed in Tomcat 10. Calling this method may result in a deadlock. See: https://bz.apache.org/bugzilla/show_bug.cgi?id=62841
org.apache.tomcat.util.IntrospectionUtils.displayClassPath(String, URL[]) Not used
org.apache.catalina.servlets.DefaultServlet.displaySize(StringBuilder, int) Will be removed in Tomcat 8.0.x. Replaced by `DefaultServlet.renderSize(long)`
org.apache.catalina.realm.JNDIRealm.doRFC2254Encoding(String) Will be removed in Tomcat 10.1.x onwards
org.apache.catalina.connector.Request.doUpgrade(UpgradeInbound) Will be removed in Tomcat 8.0.x.
org.apache.catalina.core.StandardContext.dynamicServletAdded(Wrapper) This will be removed in Tomcat 9. The registration should be created directly.
org.apache.catalina.util.Base64.encode(byte[]) Use `DatatypeConverter.printBase64Binary(byte[])`. This method will be removed in Tomcat 8.0.x.
org.apache.tomcat.util.codec.binary.BaseNCodec.encode(Object) This unused method will be removed in Tomcat 9
org.apache.catalina.util.URLEncoder.encode(String) Use `URLEncoder.encode(String, String)`
javax.servlet.http.HttpServletResponse.encodeRedirectUrl(String) As of version 2.1, use encodeRedirectURL(String url) instead
javax.servlet.http.HttpServletResponseWrapper.encodeRedirectUrl(String) As of Version 3.0 of the Java Servlet API
org.apache.catalina.connector.Response.encodeRedirectUrl(String) As of Version 2.1 of the Java Servlet API, use `encodeRedirectURL()` instead.
org.apache.catalina.filters.CsrfPreventionFilter.CsrfResponseWrapper.encodeRedirectUrl(String)
javax.servlet.http.HttpServletResponse.encodeUrl(String) As of version 2.1, use encodeURL(String url) instead
javax.servlet.http.HttpServletResponseWrapper.encodeUrl(String) As of Version 3.0 of the Java Servlet API
org.apache.catalina.connector.Response.encodeUrl(String) As of Version 2.1 of the Java Servlet API, use `encodeURL()` instead.
org.apache.catalina.filters.CsrfPreventionFilter.CsrfResponseWrapper.encodeUrl(String)
org.apache.tomcat.util.digester.Rule.end() Use the `end` method with `namespace` and `name` parameters instead.
org.apache.tomcat.util.scan.FileUrlJar.entryExists(String)
org.apache.tomcat.util.scan.Jar.entryExists(String) Unused.
org.apache.tomcat.util.scan.UrlJar.entryExists(String)
org.apache.tomcat.util.buf.CharChunk.equals(byte[], int, int) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.session.StandardSession.exclude(String) Use `StandardSession.exclude(String, Object)`. Will be removed in Tomcat 9.0.x.
org.apache.tomcat.util.IntrospectionUtils.execute(Object, String) Not used
org.apache.catalina.deploy.NamingResources.exists(String)
org.apache.tomcat.util.log.UserDataHelper.Mode.fallToDebug() Unused, removed in Tomcat 8.
org.apache.coyote.http11.AbstractHttp11Processor.findBytes(ByteChunk, byte[]) Unused. Will be removed in Tomcat 8.5.x.
org.apache.tomcat.util.modeler.Registry.findManagedBean(Class, String)
org.apache.catalina.core.StandardContext.findMappingObject()
org.apache.catalina.core.StandardWrapper.findMappingObject()
org.apache.tomcat.util.buf.ByteChunk.findNotBytes(byte[], int, int, byte[]) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.mbeans.MBeanFactory.findObjectName(String) Unused
org.apache.catalina.core.StandardContext.findStaticResources()
org.apache.catalina.session.StandardSession.fireContainerEvent(Context, String, Object) No longer necessary since `StandardContext` implements the `Container` interface.
org.apache.tomcat.util.http.FastHttpDateFormat.formatDate(long, DateFormat) Unused. This will be removed in Tomcat 10
org.apache.tomcat.jni.SSL.generateRSATempKey(int) Only useful in combination with EXPORT Cipher
org.apache.catalina.manager.ManagerServlet.getAppBase() Unused
org.apache.tomcat.util.IntrospectionUtils.getAttribute(Object, String) Not used
org.apache.catalina.connector.Connector.getAttribute(String) Use `Connector.getProperty(String)`. This will be removed in Tomcat 10 onwards.
org.apache.catalina.Context.getAvailable() This will be removed in Tomcat 8.0.x onwards. Use `Lifecycle.getState()`.`isAvailable()` instead
org.apache.tomcat.dbcp.dbcp.DelegatingCallableStatement.getBigDecimal(int, int)
org.apache.tomcat.dbcp.dbcp.DelegatingResultSet.getBigDecimal(int, int)
org.apache.tomcat.dbcp.dbcp.DelegatingResultSet.getBigDecimal(String, int)
org.apache.catalina.Context.getCharsetMapper() Use `Context.getCharset(Locale)`
org.apache.catalina.startup.FailedContext.getCharsetMapper()
org.apache.tomcat.util.IntrospectionUtils.getClassPath(String, String, String, boolean) Not used
org.apache.tomcat.util.IntrospectionUtils.getClassPath(Vector) Is used only by deprecated method
org.apache.catalina.core.StandardContext.getClearReferencesStatic() This option will be removed in Tomcat 8.5
org.apache.catalina.loader.WebappClassLoaderBase.getClearReferencesStatic() Will be removed in 8.5
org.apache.tomcat.util.buf.ByteChunk.getClone() Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.CharChunk.getClone() Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.MessageBytes.getClone() Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.el.parser.SimpleCharStream.getColumn()
org.apache.tomcat.util.net.NioEndpoint.KeyAttachment.getCometOps() Unused - will be removed in Tomcat 8
org.apache.catalina.core.NamingContextListener.getCompContext()
org.apache.catalina.core.StandardContext.getCompilerClasspath()
org.apache.coyote.http11.AbstractHttp11Protocol.getCompressableMimeType()
org.apache.coyote.http11.AbstractHttp11Protocol.getCompressableMimeTypes()
org.apache.catalina.startup.ContextConfig.getConfigBase() Unused - will be removed in 8.0.x
org.apache.catalina.startup.HostConfig.getConfigClass() Will be removed in Tomcat 8.0.x
org.apache.catalina.connector.Response.getConnector()
org.apache.catalina.connector.MapperListener.getConnectorName()
org.apache.catalina.mbeans.MBeanUtils.getContainerKeyProperties(Container) To be removed since to creates a circular dependency. Will be replaced in Tomcat 8 by a new method on `Container`.
org.apache.coyote.http11.filters.IdentityInputFilter.getContentLength() Unused - will be removed in 8.0.x
org.apache.catalina.startup.TldConfig.getContext() Unused - will be removed in 8.0.x
org.apache.catalina.connector.Request.getContextPathMB()
org.apache.catalina.ha.session.DeltaManager.getCounterNoStateTransfered() Use `DeltaManager.getCounterNoStateTransferred()`. Will be removed in Tomcat 10 onwards.
org.apache.catalina.startup.ContextConfig.getDefaultContextXml() Never changed from default
org.apache.catalina.CatalinaFactory.getDefaultPipelineClassName() Unused. Will be removed in Tomcat 8.0.x.
org.apache.catalina.startup.Tomcat.getDefaultRealm() Will be removed in Tomcat 8.0.x
org.apache.jasper.el.ELResolverImpl.getDefaultResolver() Use `ELContextImpl.getDefaultResolver()` instead. This method will be removed in Tomcat 8.0.x onwards.
org.apache.naming.resources.ResourceCache.getDesiredEntryAccessRatio() - unused
org.apache.naming.resources.ProxyDirContext.getDirContext() - unused
org.apache.catalina.Manager.getDistributable() Ignored. `Context.getDistributable()` always takes precedence. Will be removed in Tomcat 8.5.x.
org.apache.catalina.session.ManagerBase.getDistributable()
org.apache.naming.resources.ProxyDirContext.getDocBase() - unused
org.apache.catalina.mbeans.MBeanUtils.getDomain(Container) To be removed since to creates a circular dependency. Will be replaced in Tomcat 8 by a new method on `Container`.
org.apache.catalina.mbeans.MBeanUtils.getDomain(Service) To be removed since to creates a circular dependency. Will be replaced in Tomcat 8 by a new method on `Service`.
org.apache.catalina.startup.FailedContext.getDomainInternal()
org.apache.catalina.ha.session.BackupManager.getExpireSessionsOnShutdown() Unused - will be removed in Tomcat 8.0.x
javax.servlet.jsp.JspContext.getExpressionEvaluator() As of JSP 2.1, replaced by JspApplicationContext.getExpressionFactory()
org.apache.jasper.runtime.JspContextWrapper.getExpressionEvaluator()
org.apache.jasper.runtime.PageContextImpl.getExpressionEvaluator()
org.apache.catalina.core.ApplicationPart.getFilename() Use `ApplicationPart.getSubmittedFileName()` from Servlet 3.1 instead. This method will be removed in Tomcat 8.
org.apache.tomcat.util.IntrospectionUtils.getFilesByExt(String, String) Is used only by deprecated method
org.apache.catalina.core.StandardContext.getHostname() Unused. Will be removed in Tomcat 8.0.x.
javax.servlet.http.HttpSessionContext.getIds() As of Java Servlet API 2.1 with no replacement. This method must return an empty `Enumeration` and will be removed in a future version of this API.
org.apache.catalina.connector.Response.getIncluded()
org.apache.catalina.session.ManagerBase.getInfo()
org.apache.tomcat.util.modeler.modules.ModelerSource.getInputStream() Unused - will be removed in Tomcat 8.0.x
org.apache.tomcat.util.buf.ByteChunk.getInt() Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.CharChunk.getInt() Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.MessageBytes.getInt() Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.jasper.JspCompilationContext.getJspLastModified() Will be removed in Tomcat 8.0.x. Use `JspCompilationContext.getLastModified(String)` instead.
org.apache.tomcat.util.net.NioEndpoint.KeyAttachment.getLastRegistered() Unused - will be removed in Tomcat 8
org.apache.el.parser.SimpleCharStream.getLine()
org.apache.catalina.Container.getMappingObject()
org.apache.catalina.core.ContainerBase.getMappingObject()
org.apache.naming.resources.ResourceCache.getMaxAllocateIterations() - unused
org.apache.catalina.Manager.getMaxInactiveInterval() Ignored. `Context.getSessionTimeout()` always takes precedence. Will be removed in Tomcat 8.5.x.
org.apache.catalina.tribes.membership.McastService.getMcastAddr() use getAddress
org.apache.catalina.tribes.membership.McastService.getMcastBindAddress() use getBind
org.apache.catalina.tribes.membership.McastService.getMcastDropTime() use getDropTime
org.apache.catalina.tribes.membership.McastService.getMcastFrequency() use getFrequency
org.apache.catalina.tribes.membership.McastService.getMcastPort() use getPort()
org.apache.catalina.tribes.membership.McastService.getMcastSoTimeout() use getSoTimeout
org.apache.catalina.tribes.membership.McastService.getMcastTTL() use getTtl
org.apache.catalina.core.DefaultInstanceManager.getName(Method)
org.apache.catalina.core.NamingContextListener.getNamingContext()
org.apache.catalina.deploy.ContextTransaction.getNamingResources()
org.apache.catalina.ha.session.DeltaManager.getNewDeltaSession() Unused. This will be removed in Tomcat 10.
org.apache.catalina.connector.Request.getNoteNames()
org.apache.catalina.connector.Request.getPathInfoMB()
org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.getPerformConnectTest()
org.apache.tomcat.dbcp.dbcp.PoolingDriver.getPool(String) This will be removed in a future version of DBCP.
org.apache.catalina.realm.RealmBase.getPrincipal(String, GSSCredential) This will be removed in Tomcat 10 onwards. Use `RealmBase.getPrincipal(GSSName, GSSCredential)` instead.
org.apache.catalina.realm.MemoryRealm.getPrincipals() Unused
org.apache.catalina.ha.tcp.SimpleTcpCluster.getProperty(String) Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.startup.CatalinaProperties.getProperty(String, String) Unused - will be removed in 8.0.x
org.apache.catalina.ha.tcp.SimpleTcpCluster.getPropertyNames() Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.Cluster.getProtocol()
org.apache.catalina.util.DOMWriter.getQualifiedNames() Unused - will be removed in 8.0.x
org.apache.catalina.core.ApplicationContext.getReadonlyAttributes()
javax.servlet.ServletRequest.getRealPath(String) As of Version 2.1 of the Java Servlet API, use `ServletContext.getRealPath(java.lang.String)` instead.
javax.servlet.ServletRequestWrapper.getRealPath(String) As of Version 3.0 of the Java Servlet API
org.apache.catalina.connector.Request.getRealPath(String) As of version 2.1 of the Java Servlet API, use `ServletContext.getRealPath()`.
org.apache.catalina.websocket.WsHttpServletRequestWrapper.getRealPath(String)
org.apache.coyote.http11.AbstractHttp11Protocol.getRejectIllegalHeaderName() Now an alias for `AbstractHttp11Protocol.getRejectIllegalHeader()`. Will be removed in Tomcat 10 onwards.
org.apache.coyote.http11.filters.IdentityInputFilter.getRemaining() Unused - will be removed in 8.0.x
org.apache.catalina.connector.InputBuffer.getRequest()
org.apache.coyote.ajp.AbstractAjpProtocol.getRequiredSecret() Replaced by `AbstractAjpProtocol.getSecret()`. Will be removed in Tomcat 11 onwards
org.apache.catalina.core.ApplicationContext.getResources()
org.apache.catalina.connector.OutputBuffer.getResponse()
javax.servlet.jsp.JspException.getRootCause() As of JSP 2.1, replaced by `java.lang.Throwable.getCause()`
javax.servlet.UnavailableException.getServlet() As of Java Servlet API 2.2, with no replacement.
javax.servlet.ServletContext.getServlet(String) As of Java Servlet API 2.1, with no direct replacement.
org.apache.catalina.core.ApplicationContext.getServlet(String)
org.apache.catalina.core.ApplicationContextFacade.getServlet(String) As of Java Servlet API 2.1, with no direct replacement.
org.apache.jasper.servlet.JspCServletContext.getServlet(String) This method has been deprecated with no replacement
javax.servlet.ServletContext.getServletNames() As of Java Servlet API 2.1, with no replacement.
org.apache.catalina.core.ApplicationContext.getServletNames()
org.apache.catalina.core.ApplicationContextFacade.getServletNames() As of Java Servlet API 2.1, with no direct replacement.
org.apache.jasper.servlet.JspCServletContext.getServletNames() This method has been deprecated with no replacement
org.apache.catalina.connector.Request.getServletPathMB()
javax.servlet.ServletContext.getServlets() As of Java Servlet API 2.0, with no replacement.
org.apache.catalina.core.ApplicationContext.getServlets()
org.apache.catalina.core.ApplicationContextFacade.getServlets() As of Java Servlet API 2.1, with no direct replacement.
org.apache.jasper.servlet.JspCServletContext.getServlets() This method has been deprecated with no replacement
javax.servlet.http.HttpSessionContext.getSession(String) As of Java Servlet API 2.1 with no replacement. This method must return null and will be removed in a future version of this API.
org.apache.catalina.ha.session.ClusterManagerBase.getSessionAttributeFilter() Use `ManagerBase.getSessionAttributeNameFilter()`. Will be removed in Tomcat 9.0.x
javax.servlet.http.HttpSession.getSessionContext() As of Version 2.1, this method is deprecated and has no replacement. It will be removed in a future version of the Java Servlet API.
org.apache.catalina.session.StandardSession.getSessionContext() As of Version 2.1, this method is deprecated and has no replacement. It will be removed in a future version of the Java Servlet API.
org.apache.catalina.session.StandardSessionFacade.getSessionContext() As of Version 2.1, this method is deprecated and has no replacement.
org.apache.catalina.core.ApplicationSessionCookieConfig.getSessionCookieName(Context) Replaced by `SessionConfig.getSessionCookieName(Context)`. This will be removed in Tomcat 8.0.x.
org.apache.catalina.session.ManagerBase.getSessionIdLength() Use `SessionIdGenerator.getSessionIdLength()`. This method will be removed in Tomcat 9 onwards.
org.apache.catalina.core.ApplicationSessionCookieConfig.getSessionUriParamName(Context) Replaced by `SessionConfig.getSessionUriParamName(Context)`. This will be removed in Tomcat 8.0.x.
org.apache.naming.resources.ResourceCache.getSpareNotFoundEntries() - unused
org.apache.catalina.ha.session.DeltaManager.getStateTransfered() Use `DeltaManager.getStateTransferred()`. Will be removed in Tomcat 10 onwards.
org.apache.catalina.core.StandardContext.getStaticResources()
org.apache.catalina.connector.Response.getStream()
org.apache.catalina.manager.ManagerServlet.getStringManager(HttpServletRequest) Use `StringManager.getManager(String, Enumeration)`. This method will be removed in Tomcat 8.
org.apache.catalina.manager.host.HostManagerServlet.getStringManager(HttpServletRequest) Use `StringManager.getManager(String, Enumeration)`. This method will be removed in Tomcat 8.
org.apache.catalina.tribes.transport.ReceiverBase.getTcpListenAddress() use getAddress
org.apache.catalina.tribes.transport.ReceiverBase.getTcpListenPort() use getPort
org.apache.catalina.tribes.transport.ReceiverBase.getTcpSelectorTimeout() use getSelectorTimeout
org.apache.catalina.tribes.transport.ReceiverBase.getTcpThreadCount() use getMinThreads()/getMaxThreads()
org.apache.catalina.Context.getTldNamespaceAware() This option will be removed in 8.0.x.
org.apache.tomcat.dbcp.dbcp.DelegatingResultSet.getUnicodeStream(int)
org.apache.tomcat.dbcp.dbcp.DelegatingResultSet.getUnicodeStream(String)
org.apache.coyote.AbstractProcessor.getUpgradeInbound() Will be removed in Tomcat 8.0.x.
org.apache.coyote.Processor.getUpgradeInbound() Will be removed in Tomcat 8.0.x.
org.apache.coyote.ajp.AbstractAjpProcessor.getUpgradeInbound() Will be removed in Tomcat 8.0.x.
org.apache.coyote.http11.AbstractHttp11Processor.getUpgradeInbound() Will be removed in Tomcat 8.0.x.
org.apache.coyote.http11.upgrade.AbstractProcessor.getUpgradeInbound()
org.apache.catalina.loader.WebappClassLoaderBase.getURL(File, boolean) Use `WebappClassLoaderBase.getURI(File)` instead
org.apache.tomcat.util.IntrospectionUtils.getURL(String, String) Is used only by deprecated method
org.apache.tomcat.util.IntrospectionUtils.getURLClassLoader(URL[], ClassLoader) Not used
javax.servlet.http.HttpSession.getValue(String) As of Version 2.2, this method is replaced by `HttpSession.getAttribute(java.lang.String)`.
org.apache.catalina.session.StandardSession.getValue(String) As of Version 2.2, this method is replaced by `getAttribute()`
org.apache.catalina.session.StandardSessionFacade.getValue(String) As of Version 2.2, this method is replaced by `StandardSessionFacade.getAttribute(java.lang.String)`.
javax.servlet.http.HttpSession.getValueNames() As of Version 2.2, this method is replaced by `HttpSession.getAttributeNames()`
org.apache.catalina.session.StandardSession.getValueNames() As of Version 2.2, this method is replaced by `getAttributeNames()`
org.apache.catalina.session.StandardSessionFacade.getValueNames() As of Version 2.2, this method is replaced by `StandardSessionFacade.getAttributeNames()`
javax.servlet.jsp.JspContext.getVariableResolver() As of JSP 2.1, replaced by javax.el.ELContext.getELResolver() which can be obtained by jspContext.getELContext().getELResolver()
org.apache.jasper.runtime.JspContextWrapper.getVariableResolver()
org.apache.jasper.runtime.PageContextImpl.getVariableResolver()
org.apache.jasper.compiler.AntCompiler.SystemLogHandler.getWrapped() Unused. Will be removed in Tomcat 8.0.x.
org.apache.tomcat.util.IntrospectionUtils.guessInstall(String, String, String) No longer required. Will be removed in Tomcat 8.0.x.
org.apache.tomcat.util.IntrospectionUtils.guessInstall(String, String, String, String) No longer required. Will be removed in Tomcat 8.0.x.
org.apache.tomcat.util.buf.ByteChunk.hashIgnoreCase() Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.CharChunk.hashIgnoreCase() Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.IntrospectionUtils.hasHook(Object, String) Not used
org.apache.tomcat.util.buf.MessageBytes.indexOf(char) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.MessageBytes.indexOf(char, int) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.startup.Tomcat.initSimpleAuth() Will be removed in Tomcat 8.0.x
org.apache.catalina.Container.invoke(Request, Response) Unused. Will be removed in Tomcat 8.0.x.
org.apache.tomcat.util.buf.Ascii.isAlpha(int) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.codec.binary.Base64.isArrayByteBase64(byte[]) 1.5 Use `Base64.isBase64(byte[])`, will be removed in Tomcat 8.
org.apache.tomcat.jdbc.pool.interceptor.StatementCache.isCached(String) Unused. Will be removed in Tomcat 9
org.apache.catalina.core.StandardContext.isEventProvider()
org.apache.catalina.core.StandardWrapper.isEventProvider()
org.apache.catalina.core.StandardContext.isFilesystemBased()
org.apache.tomcat.util.buf.Ascii.isLower(int) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.connector.Request.isProcessing()
org.apache.catalina.core.StandardContext.isReplaceWelcomeFiles()
org.apache.catalina.connector.Request.isRequestedSessionIdFromSSL()
javax.servlet.http.HttpServletRequest.isRequestedSessionIdFromUrl() As of Version 2.1 of the Java Servlet API, use `HttpServletRequest.isRequestedSessionIdFromURL()` instead.
javax.servlet.http.HttpServletRequestWrapper.isRequestedSessionIdFromUrl() As of Version 3.0 of the Java Servlet API
org.apache.catalina.connector.Request.isRequestedSessionIdFromUrl() As of Version 2.1 of the Java Servlet API, use `isRequestedSessionIdFromURL()` instead.
org.apache.catalina.websocket.WsHttpServletRequestWrapper.isRequestedSessionIdFromUrl()
org.apache.catalina.valves.AccessLogValve.isResolveHosts() Unused, removed in Tomcat 8. See org.apache.catalina.connector.Connector.setEnableLookups(boolean).
org.apache.catalina.core.StandardContext.isSaveConfig()
org.apache.catalina.core.StandardContext.isStatisticsProvider()
org.apache.catalina.core.StandardWrapper.isStatisticsProvider()
org.apache.tomcat.util.buf.Ascii.isUpper(int) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.util.DOMWriter.isValidJavaEncoding(String) Unused - will be removed in 8.0.x
org.apache.catalina.filters.CorsFilter.isValidOrigin(String) This will be removed in Tomcat 10 Use `RequestUtil.isValidOrigin(String)`
org.apache.tomcat.util.buf.Ascii.isWhite(int) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.jasper.compiler.ErrorDispatcher.jspError(Node, String, String, Exception) Replaced by jspError(Node, Exception, String, String)
org.apache.jasper.compiler.ErrorDispatcher.jspError(String, String, Exception) Replaced by jspError(Exception, String, String)
org.apache.catalina.ha.tcp.SimpleTcpCluster.lifecycleEvent(LifecycleEvent) Unused - will be removed in Tomcat 8.0.x
org.apache.tomcat.util.buf.HexUtils.load() Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.modeler.modules.ModelerSource.loadDescriptors(Registry, String, String, Object) Location parameter is unused. Will be removed in Tomcat 8.0.x
org.apache.tomcat.jni.SSL.loadDSATempKey(int, String) Now automatically loaded from certificate file
javax.servlet.ServletContext.log(Exception, String) As of Java Servlet API 2.1, use `ServletContext.log(String message, Throwable throwable)` instead. This method was originally defined to write an exception's stack trace and an explanatory error message to the servlet log file.
org.apache.catalina.core.ApplicationContext.log(Exception, String)
org.apache.catalina.core.ApplicationContextFacade.log(Exception, String) As of Java Servlet API 2.1, use `log(String, Throwable)` instead
org.apache.jasper.servlet.JspCServletContext.log(Exception, String) Use log(String,Throwable) instead
org.apache.catalina.startup.DigesterFactory.newDigester() Unused - will be removed in 8.0.x
org.apache.catalina.startup.DigesterFactory.newDigester(RuleSet) Unused - will be removed in 8.0.x
org.apache.catalina.util.RequestUtil.normalize(String) Deprecated to resolve a circular package dependency and will be removed in Tomcat 8.0.x. Use `RequestUtil.normalize(String)` as a replacement.
org.apache.catalina.util.RequestUtil.normalize(String, boolean) Deprecated to resolve a circular package dependency and will be removed in Tomcat 8.0.x. Use `RequestUtil.normalize(String, boolean)` as a replacement.
org.apache.coyote.http11.filters.ChunkedInputFilter.parseCRLF() Use `ChunkedInputFilter.parseCRLF(boolean)`
org.apache.tomcat.util.http.FastHttpDateFormat.parseDate(String, DateFormat[]) Unused. This will be removed in Tomcat 10 Use `FastHttpDateFormat.parseDate(String)`
org.apache.tomcat.util.buf.Ascii.parseInt(byte[], int, int) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.Ascii.parseInt(char[], int, int) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.Ascii.parseLong(char[], int, int) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.authenticator.DigestAuthenticator.parseUsername(String) Unused. Will be removed in Tomcat 8.0.x
org.apache.catalina.manager.ManagerServlet.printResources(PrintWriter, String, Context, String, Class, StringManager) Use `ManagerServlet.printResources(PrintWriter, String, javax.naming.Context, String, StringManager)` This method will be removed in Tomcat 10.x onwards
org.apache.catalina.servlets.CGIServlet.printServletEnvironment(ServletOutputStream, HttpServletRequest, HttpServletResponse) Use `CGIServlet.printServletEnvironment(HttpServletRequest)`. This will be removed in Tomcat 8.5.X onwards
org.apache.coyote.ajp.AjpMessage.processHeader()
javax.servlet.http.HttpSession.putValue(String, Object) As of Version 2.2, this method is replaced by `HttpSession.setAttribute(java.lang.String, java.lang.Object)`
org.apache.catalina.session.StandardSession.putValue(String, Object) As of Version 2.2, this method is replaced by `setAttribute()`
org.apache.catalina.session.StandardSessionFacade.putValue(String, Object) As of Version 2.2, this method is replaced by `StandardSessionFacade.setAttribute(java.lang.String, java.lang.Object)`
org.apache.catalina.tribes.tipis.AbstractReplicatedMap.MapMessage.readMembers(ObjectInput) Unused - will be removed in 8.0.x
org.apache.catalina.realm.JDBCRealm.release(Connection) Unused
org.apache.catalina.ha.tcp.SimpleTcpCluster.removeProperty(String) Unused - will be removed in Tomcat 8.0.x
javax.servlet.http.HttpSession.removeValue(String) As of Version 2.2, this method is replaced by `HttpSession.removeAttribute(java.lang.String)`
org.apache.catalina.session.StandardSession.removeValue(String) As of Version 2.2, this method is replaced by `removeAttribute()`
org.apache.catalina.session.StandardSessionFacade.removeValue(String) As of Version 2.2, this method is replaced by `StandardSessionFacade.removeAttribute(java.lang.String)`
org.apache.tomcat.util.IntrospectionUtils.replaceProperties(String, Hashtable, IntrospectionUtils.PropertySource[]) Use `IntrospectionUtils.replaceProperties(String, Hashtable, PropertySource[], ClassLoader)`
org.apache.tomcat.util.buf.CharChunk.reset() Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.connector.Response.reset(int, String)
org.apache.jasper.runtime.JspContextWrapper.resolveVariable(String)
org.apache.catalina.ha.session.DeltaManager.serializeDeltaRequest(DeltaSession, DeltaRequest) Unused. This will be removed in Tomcat 10. Calling this method may result in a deadlock. See: https://bz.apache.org/bugzilla/show_bug.cgi?id=62841
org.apache.catalina.Wrapper.servletSecurityAnnotationScan() This will be removed in Tomcat 9.
org.apache.catalina.manager.ManagerServlet.sessions(PrintWriter, ContextName, StringManager) Use `ManagerServlet.sessions(PrintWriter, ContextName, int, StringManager)`
org.apache.tomcat.util.IntrospectionUtils.setAttribute(Object, String, Object) Not used
org.apache.catalina.connector.Connector.setAttribute(String, Object) Use `Connector.setProperty(String, String)`. This will be removed in Tomcat 10 onwards.
org.apache.catalina.Context.setCharsetMapper(CharsetMapper)
org.apache.catalina.startup.FailedContext.setCharsetMapper(CharsetMapper)
org.apache.catalina.core.StandardContext.setClearReferencesStatic(boolean) This option will be removed in Tomcat 8.5
org.apache.catalina.loader.WebappClassLoaderBase.setClearReferencesStatic(boolean) Will be removed in 8.5
org.apache.tomcat.util.net.NioEndpoint.KeyAttachment.setCometOps(int) Unused (value is set but never read) - will be removed in Tomcat 8
org.apache.catalina.core.StandardContext.setCompilerClasspath(String)
org.apache.coyote.http11.AbstractHttp11Protocol.setCompressableMimeType(String)
org.apache.coyote.http11.AbstractHttp11Processor.setCompressableMimeTypes(String) Use `AbstractHttp11Processor.setCompressibleMimeTypes(String)`
org.apache.coyote.http11.AbstractHttp11Protocol.setCompressableMimeTypes(String)
org.apache.coyote.http11.AbstractHttp11Processor.setCompressableMimeTypes(String[]) Use `AbstractHttp11Processor.setCompressibleMimeTypes(String[])`
org.apache.catalina.startup.Catalina.setConfig(String) Use `Catalina.setConfigFile(String)`
org.apache.catalina.startup.HostConfig.setConfigClass(String) Will be removed in Tomcat 8.0.x
org.apache.catalina.connector.Response.setContext(Context)
org.apache.catalina.startup.TldConfig.setContext(Context) Unused - will be removed in 8.0.x
org.apache.catalina.connector.Request.setContextPath(String)
org.apache.catalina.connector.Request.setCookies(Cookie[])
org.apache.naming.resources.ResourceAttributes.setCreation(long) - unused
org.apache.catalina.startup.ContextConfig.setDefaultContextXml(String) Unused
org.apache.catalina.startup.Tomcat.setDefaultRealm(Realm) Will be removed in Tomcat 8.0.x.
org.apache.naming.resources.ResourceCache.setDesiredEntryAccessRatio(long) - unused
org.apache.catalina.Manager.setDistributable(boolean) Ignored. `Context.getDistributable()` always takes precedence. Will be removed in Tomcat 8.5.x.
org.apache.catalina.session.ManagerBase.setDistributable(boolean)
org.apache.tomcat.util.buf.UEncoder.setEncoding(String) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.core.StandardWrapper.setErrorCount(int)
org.apache.catalina.ha.session.BackupManager.setExpireSessionsOnShutdown(boolean) Unused - will be removed in Tomcat 8.0.x
org.apache.tomcat.dbcp.pool.BaseKeyedObjectPool.setFactory(KeyedPoolableObjectFactory) to be removed in pool 2.0
org.apache.tomcat.dbcp.pool.KeyedObjectPool.setFactory(KeyedPoolableObjectFactory) to be removed in pool 2.0
org.apache.tomcat.dbcp.pool.impl.GenericKeyedObjectPool.setFactory(KeyedPoolableObjectFactory) to be removed in version 2.0
org.apache.tomcat.dbcp.pool.impl.StackKeyedObjectPool.setFactory(KeyedPoolableObjectFactory) to be removed in pool 2.0
org.apache.tomcat.util.buf.MessageBytes.setFactory(MessageBytes.MessageBytesFactory) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.dbcp.pool.BaseObjectPool.setFactory(PoolableObjectFactory) to be removed in pool 2.0
org.apache.tomcat.dbcp.pool.ObjectPool.setFactory(PoolableObjectFactory) to be removed in pool 2.0
org.apache.tomcat.dbcp.pool.impl.GenericObjectPool.setFactory(PoolableObjectFactory) to be removed in version 2.0
org.apache.tomcat.dbcp.pool.impl.SoftReferenceObjectPool.setFactory(PoolableObjectFactory) to be removed in pool 2.0
org.apache.tomcat.dbcp.pool.impl.StackObjectPool.setFactory(PoolableObjectFactory) to be removed in pool 2.0
org.apache.catalina.connector.Request.setHost(Host)
org.apache.catalina.connector.Response.setIncluded(boolean)
org.apache.tomcat.util.buf.MessageBytes.setInt(int) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.naming.resources.ResourceAttributes.setLastModifiedDate(Date) - unused
org.apache.naming.resources.ResourceAttributes.setLastModifiedHttp(String) - unused
org.apache.tomcat.util.net.NioEndpoint.KeyAttachment.setLastRegistered(long) Unused - will be removed in Tomcat 8
org.apache.catalina.core.StandardWrapper.setLoadTime(long)
org.apache.tomcat.util.modeler.modules.MbeansDescriptorsDigesterSource.setLocation(String) Unused. Will be removed in Tomcat 8.0.x
org.apache.tomcat.util.modeler.modules.MbeansDescriptorsIntrospectionSource.setLocation(String) Unused. Will be removed in Tomcat 8.0.x
org.apache.tomcat.util.modeler.modules.MbeansDescriptorsSerSource.setLocation(String) Unused. Will be removed in Tomcat 8.0.x
org.apache.naming.resources.ResourceCache.setMaxAllocateIterations(int) - unused
org.apache.catalina.Manager.setMaxInactiveInterval(int) Ignored. `Context.getSessionTimeout()` always takes precedence. Will be removed in Tomcat 8.5.x.
org.apache.catalina.session.ManagerBase.setMaxInactiveInterval(int)
org.apache.catalina.core.StandardWrapper.setMaxTime(long)
org.apache.catalina.tribes.membership.McastService.setMcastAddr(String) use setAddress
org.apache.catalina.tribes.membership.McastService.setMcastFrequency(long) use setFrequency
org.apache.catalina.tribes.membership.McastService.setMcastPort(int) use setPort
org.apache.catalina.tribes.membership.McastService.setMcastSoTimeout(int) use setSoTimeout
org.apache.catalina.tribes.membership.McastService.setMcastTTL(int) use setTtl
org.apache.catalina.core.StandardWrapper.setMinTime(long)
org.apache.tomcat.util.buf.ByteChunk.setOptimizedWrite(boolean) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.loader.WebappClassLoaderBase.setParentClassLoader(ClassLoader) Will be removed in 8.0.x onwards.
org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.setPerformConnectTest(boolean)
org.apache.catalina.core.StandardWrapper.setProcessingTime(long)
org.apache.tomcat.util.IntrospectionUtils.setProperty(Object, String) Not used
org.apache.catalina.ha.tcp.SimpleTcpCluster.setProperty(String, Object) Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.ha.tcp.SimpleTcpCluster.setProperty(String, String) Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.Cluster.setProtocol(String)
org.apache.catalina.util.DOMWriter.setQualifiedNames(boolean) Unnecessary - will be removed in 8.0.x
org.apache.coyote.http11.AbstractHttp11Protocol.setRejectIllegalHeaderName(boolean) Now an alias for `AbstractHttp11Protocol.setRejectIllegalHeader(boolean)`. Will be removed in Tomcat 10 onwards.
org.apache.catalina.core.StandardWrapper.setRequestCount(int)
org.apache.coyote.ajp.AbstractAjpProcessor.setRequiredSecret(String)
org.apache.coyote.ajp.AbstractAjpProtocol.setRequiredSecret(String) Replaced by `AbstractAjpProtocol.setSecret(String)`. Will be removed in Tomcat 11 onwards
org.apache.catalina.valves.AccessLogValve.setResolveHosts(boolean) Unused, removed in Tomcat 8. See org.apache.catalina.connector.Connector.setEnableLookups(boolean).
org.apache.catalina.core.StandardContext.setSaveConfig(boolean)
org.apache.catalina.connector.Request.setServerName(String)
org.apache.catalina.connector.Request.setServletPath(String)
org.apache.catalina.Wrapper.setServletSecurityAnnotationScanRequired(boolean) This will be removed in Tomcat 9.
org.apache.catalina.ha.session.ClusterManagerBase.setSessionAttributeFilter(String) Use `ManagerBase.setSessionAttributeNameFilter(String)`. Will be removed in Tomcat 9.0.x
org.apache.catalina.session.ManagerBase.setSessionIdLength(int) Use `SessionIdGenerator.setSessionIdLength(int)`. This method will be removed in Tomcat 9 onwards.
org.apache.naming.resources.ResourceCache.setSpareNotFoundEntries(int) - unused
org.apache.catalina.ha.session.DeltaManager.setStateTransfered(boolean) Use `DeltaManager.setStateTransferred(boolean)`. Will be removed in Tomcat 10 onwards.
javax.servlet.http.HttpServletResponse.setStatus(int, String) As of version 2.1, due to ambiguous meaning of the message parameter. To set a status code use `setStatus(int)`, to send an error with a description use `sendError(int, String)`.
javax.servlet.http.HttpServletResponseWrapper.setStatus(int, String) As of Version 3.0 of the Java Servlet API
org.apache.catalina.connector.Response.setStatus(int, String) As of Version 2.1 of the Java Servlet API, this method has been deprecated due to the ambiguous meaning of the message parameter.
org.apache.catalina.tribes.transport.ReceiverBase.setTcpListenAddress(String) use setAddress
org.apache.catalina.tribes.transport.ReceiverBase.setTcpListenPort(int) use setPort
org.apache.catalina.tribes.transport.ReceiverBase.setTcpSelectorTimeout(long) use setSelectorTimeout
org.apache.catalina.tribes.transport.ReceiverBase.setTcpThreadCount(int) use setMaxThreads/setMinThreads
org.apache.catalina.Context.setTldNamespaceAware(boolean) This option will be removed in 8.0.x.
org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.setUnicodeStream(int, InputStream, int)
org.apache.jasper.JspC.setWebXmlFragment(String) Will be removed in Tomcat 10. Use `JspC.setWebXmlInclude(String)`
org.apache.catalina.util.DOMWriter.setWriterEncoding(String) Unused - will be removed in 8.0.x
org.apache.catalina.core.StandardContext.startRecursive()
org.apache.tomcat.util.buf.ByteChunk.startsWith(byte[]) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.ByteChunk.startsWith(String) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.MessageBytes.startsWith(String) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.modeler.modules.ModelerSource.store() Unused - will be removed in Tomcat 8.0.x
org.apache.tomcat.util.buf.ByteChunk.substract(ByteChunk) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.tomcat.util.buf.CharChunk.substract(CharChunk) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.tribes.io.XByteBuffer.toBytes(boolean) use toBytes(boolean,byte[],int)
org.apache.catalina.tribes.io.XByteBuffer.toBytes(int) use toBytes(int,byte[],int)
org.apache.catalina.tribes.io.XByteBuffer.toBytes(long) use toBytes(long,byte[],int)
org.apache.tomcat.util.net.URL.toExternalForm() Unused. Will be removed in Tomcat 8.0.x
org.apache.tomcat.util.buf.Ascii.toUpper(int) Unused. Will be removed in Tomcat 8.0.x onwards.
org.apache.catalina.ha.tcp.SimpleTcpCluster.transferProperty(String, Object) Unused - will be removed in Tomcat 8.0.x
org.apache.naming.ContextBindings.unbindClassLoader(Object) - unused
org.apache.naming.ContextBindings.unbindClassLoader(Object, Object) - unused
org.apache.naming.ContextBindings.unbindContext(Object) - unused
org.apache.naming.ContextBindings.unbindThread(Object) - unused
org.apache.tomcat.util.IntrospectionUtils.unCapitalize(String) Not used
org.apache.tomcat.util.modeler.modules.ModelerSource.updateField(ObjectName, String, Object) Unused - will be removed in Tomcat 8.0.x
org.apache.coyote.Processor.upgradeDispatch() Will be removed in Tomcat 8.0.x.
org.apache.catalina.util.RequestUtil.URLDecode(byte[], String) Unused - will be removed in 8.0.x
org.apache.tomcat.util.buf.UDecoder.URLDecode(String) Unused. This will be removed in Tomcat 10 onwards
org.apache.catalina.ha.session.ClusterManagerBase.willAttributeDistribute(String) Use `ManagerBase.willAttributeDistribute(String, Object)`. Will be removed in Tomcat 9.0.x
org.apache.catalina.tribes.tipis.AbstractReplicatedMap.MapMessage.writeMembers(ObjectOutput, Member[]) Unused - will be removed in 8.0.x

Deprecated Constructors
Constructor and Description
org.apache.catalina.tribes.tipis.AbstractReplicatedMap.MapMessage() Unused - will be removed in Tomcat 8.0.x
org.apache.catalina.util.ContextName(String) Use `ContextName.ContextName(String, boolean)`
org.apache.catalina.util.DOMWriter(boolean) Unused - will be removed in 8.0.x
org.apache.catalina.util.DOMWriter(String, boolean) Unused - will be removed in 8.0.x
org.apache.catalina.realm.GenericPrincipal(String, String) Unused
org.apache.tomcat.util.security.MD5Encoder() Will be made private in Tomcat 8.0.x
org.apache.catalina.tribes.group.RpcChannel.RpcCollector(RpcChannel.RpcCollectorKey, int, int, long) Use `RpcChannel.RpcCollector#RpcCollector(RpcCollectorKey, int, int)`
org.apache.tomcat.util.digester.SetNextRule(Digester, String) The digester instance is now set in the `Digester.addRule(java.lang.String, org.apache.tomcat.util.digester.Rule)` method. Use `SetNextRule.SetNextRule(String methodName)` instead.
org.apache.tomcat.util.digester.SetNextRule(Digester, String, String) The digester instance is now set in the `Digester.addRule(java.lang.String, org.apache.tomcat.util.digester.Rule)` method. Use `SetNextRule.SetNextRule(String methodName,String paramType)` instead.
org.apache.tomcat.util.digester.SetPropertiesRule(Digester) The digester instance is now set in the `Digester.addRule(java.lang.String, org.apache.tomcat.util.digester.Rule)` method. Use `SetPropertiesRule.SetPropertiesRule()` instead.
org.apache.tomcat.util.digester.SetPropertyRule(Digester, String, String) The digester instance is now set in the `Digester.addRule(java.lang.String, org.apache.tomcat.util.digester.Rule)` method. Use `SetPropertyRule.SetPropertyRule(String name, String value)` instead.
org.apache.tomcat.util.digester.SetRootRule(Digester, String) The digester instance is now set in the `Digester.addRule(java.lang.String, org.apache.tomcat.util.digester.Rule)` method. Use `SetRootRule.SetRootRule(String methodName)` instead.
org.apache.tomcat.util.digester.SetRootRule(Digester, String, String) The digester instance is now set in the `Digester.addRule(java.lang.String, org.apache.tomcat.util.digester.Rule)` method. Use `SetRootRule.SetRootRule(String methodName,String paramType)` instead.
org.apache.tomcat.util.digester.SetTopRule(Digester, String) The digester instance is now set in the `Digester.addRule(java.lang.String, org.apache.tomcat.util.digester.Rule)` method. Use `SetTopRule.SetTopRule(String methodName)` instead.
org.apache.tomcat.util.digester.SetTopRule(Digester, String, String) The digester instance is now set in the `Digester.addRule(java.lang.String, org.apache.tomcat.util.digester.Rule)` method. Use `SetTopRule.SetTopRule(String methodName, String paramType)` instead.
org.apache.tomcat.dbcp.pool.impl.SoftReferenceObjectPool() to be removed in pool 2.0. Use `SoftReferenceObjectPool.SoftReferenceObjectPool(PoolableObjectFactory)`.
org.apache.tomcat.dbcp.pool.impl.SoftReferenceObjectPool(PoolableObjectFactory, int) because this is a SoftReference pool, prefilled idle obejects may be garbage collected before they are used. To be removed in Pool 2.0.
org.apache.tomcat.dbcp.pool.impl.StackObjectPool() to be removed in pool 2.0 - use `StackObjectPool.StackObjectPool(PoolableObjectFactory)`
org.apache.tomcat.dbcp.pool.impl.StackObjectPool(int) to be removed in pool 2.0 - use `StackObjectPool.StackObjectPool(PoolableObjectFactory, int)`
org.apache.tomcat.dbcp.pool.impl.StackObjectPool(int, int) to be removed in pool 2.0 - use `StackObjectPool.StackObjectPool(PoolableObjectFactory, int, int)`
org.apache.tomcat.dbcp.pool.impl.StackObjectPoolFactory() to be removed in pool 2.0 - use `StackObjectPoolFactory.StackObjectPoolFactory(PoolableObjectFactory)`
org.apache.tomcat.dbcp.pool.impl.StackObjectPoolFactory(int) to be removed in pool 2.0 - use `StackObjectPoolFactory.StackObjectPoolFactory(PoolableObjectFactory, int)`
org.apache.tomcat.dbcp.pool.impl.StackObjectPoolFactory(int, int) to be removed in pool 2.0 - use `StackObjectPoolFactory.StackObjectPoolFactory(PoolableObjectFactory, int, int)`
javax.servlet.UnavailableException(int, Servlet, String) As of Java Servlet API 2.2, use `UnavailableException.UnavailableException(String, int)` instead.
javax.servlet.UnavailableException(Servlet, String) As of Java Servlet API 2.2, use `UnavailableException.UnavailableException(String)` instead.
org.apache.tomcat.util.net.URL(String, String, int, String) Unused. Will be removed in Tomcat 8.0.x
org.apache.tomcat.util.net.URL(String, String, String) Unused. Will be removed in Tomcat 8.0.x
org.apache.catalina.loader.WebappLoader(ClassLoader) Use `Container.setParentClassLoader(ClassLoader)` to specify the required class loader. This method will be removed in Tomcat 10 onwards.

Deprecated Enum Constants
Enum Constant and Description
org.apache.tomcat.util.net.SocketStatus.CLOSE_NOW
org.apache.catalina.LifecycleState.MUST_DESTROY Unused. Will be removed in Tomcat 9.0.x. The state transition checking in `LifecycleBase` makes it impossible to use this state. The intended behaviour can be obtained by implementing `Lifecycle.SingleUse`.
org.apache.catalina.LifecycleState.MUST_STOP Unused. Will be removed in Tomcat 9.0.x. The state transition checking in `LifecycleBase` makes it impossible to use this state. The intended behaviour can be obtained by setting the state to `LifecycleState.FAILED` in `LifecycleBase.startInternal()`

Deprecated API

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