Deprecated API

Contents

• Terminally Deprecated
• Classes
• Fields
• Methods
• Constructors
• Enum Constants

Terminally Deprecated Elements

Element	Description
org.apache.el.stream.StreamELResolverImpl.getFeatureDescriptors(ELContext, Object)
org.apache.tomcat.websocket.Constants.SSL_CONTEXT_PROPERTY	This will be removed in Tomcat 11. Use ClientEndpointConfig.getSSLContext()
org.apache.tomcat.websocket.Constants.SSL_PROTOCOLS_PROPERTY	This will be removed in Tomcat 11. Use ClientEndpointConfig.getSSLContext()
org.apache.tomcat.websocket.Constants.SSL_TRUSTSTORE_PROPERTY
org.apache.tomcat.websocket.Constants.SSL_TRUSTSTORE_PWD_DEFAULT
org.apache.tomcat.websocket.Constants.SSL_TRUSTSTORE_PWD_PROPERTY

Deprecated Classes

Class	Description
org.apache.catalina.filters.WebdavFixFilter	This will be removed in Tomcat 11 onwards. This filter is no longer required. The WebDAV client in Windows 10 / Windows Server 2012 onwards works correctly without this filter.
org.apache.catalina.users.MemoryGroup	Use GenericGroup instead.
org.apache.catalina.users.MemoryRole	Use GenericRole instead.
org.apache.catalina.users.MemoryUser	Use GenericUser instead.
org.apache.catalina.valves.JDBCAccessLogValve	Non scalable design, and not documented. Will be removed in Tomcat 12.
org.apache.jasper.el.ELResolverImpl
org.apache.jasper.el.ExpressionEvaluatorImpl
org.apache.jasper.el.ExpressionImpl
org.apache.jasper.el.FunctionMapperImpl
org.apache.jasper.el.VariableResolverImpl
org.apache.tomcat.dbcp.dbcp2.cpdsadapter.PStmtKeyCPDS	Use PStmtKey.
org.apache.tomcat.util.codec.binary.Base64	Unused. This class will be removed in Tomcat 11 onwards.
org.apache.tomcat.util.codec.binary.BaseNCodec	Unused. This class will be removed in Tomcat 11 onwards.
org.apache.tomcat.util.codec.binary.StringUtils	Unused. This class will be removed in Tomcat 11 onwards.
org.apache.tomcat.util.security.MD5Encoder	Unused. Use HexUtils instead. Will be removed in Tomcat 11.

Deprecated Fields

Field	Description
org.apache.catalina.Globals.SUBJECT_ATTR	Will be removed from Tomcat 11 onwards when support for the SecurityManager is removed.
org.apache.catalina.ha.deploy.FileMessageFactory.creationTime	Unused. This will be removed in Tomcat 11.
org.apache.catalina.servlets.DefaultServlet.useAcceptRanges	This option will be removed without replacement in Tomcat 12 onwards where it will effectively be hard coded to true.
org.apache.catalina.session.ManagerBase.duplicates	This will be removed in Tomcat 11
org.apache.catalina.session.ManagerBase.sessionCounter	This will be removed in Tomcat 11
org.apache.coyote.http2.Constants.DEFAULT_WEIGHT	Unused. Will be removed in Tomcat 11 onwards.
org.apache.tomcat.dbcp.dbcp2.Utils.DISCONNECTION_SQL_CODES	Use Utils.getDisconnectionSqlCodes().
org.apache.tomcat.dbcp.dbcp2.Utils.IS_SECURITY_ENABLED	No replacement.
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.DEFAULT_EVICTOR_SHUTDOWN_TIMEOUT_MILLIS	Use BaseObjectPoolConfig.DEFAULT_EVICTOR_SHUTDOWN_TIMEOUT.
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.DEFAULT_MAX_WAIT_MILLIS	Use BaseObjectPoolConfig.DEFAULT_MAX_WAIT.
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.DEFAULT_MIN_EVICTABLE_IDLE_TIME	Use BaseObjectPoolConfig.DEFAULT_MIN_EVICTABLE_IDLE_DURATION.
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS	Use BaseObjectPoolConfig.DEFAULT_MIN_EVICTABLE_IDLE_TIME.
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME	Use BaseObjectPoolConfig.DEFAULT_SOFT_MIN_EVICTABLE_IDLE_DURATION.
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS	Use BaseObjectPoolConfig.DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME.
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.DEFAULT_TIME_BETWEEN_EVICTION_RUNS	Use BaseObjectPoolConfig.DEFAULT_DURATION_BETWEEN_EVICTION_RUNS.
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS	Use BaseObjectPoolConfig.DEFAULT_TIME_BETWEEN_EVICTION_RUNS.
org.apache.tomcat.websocket.Constants.SSL_CONTEXT_PROPERTY	This will be removed in Tomcat 11. Use ClientEndpointConfig.getSSLContext()
org.apache.tomcat.websocket.Constants.SSL_PROTOCOLS_PROPERTY	This will be removed in Tomcat 11. Use ClientEndpointConfig.getSSLContext()
org.apache.tomcat.websocket.Constants.SSL_TRUSTSTORE_PROPERTY
org.apache.tomcat.websocket.Constants.SSL_TRUSTSTORE_PWD_DEFAULT
org.apache.tomcat.websocket.Constants.SSL_TRUSTSTORE_PWD_PROPERTY

Deprecated Methods

Method	Description
org.apache.catalina.authenticator.BasicAuthenticator.getTrimCredentials()	Will be removed in Tomcat 11 onwards.
org.apache.catalina.authenticator.BasicAuthenticator.setTrimCredentials(boolean)	Will be removed in Tomcat 11 onwards.
org.apache.catalina.authenticator.DigestAuthenticator.DigestInfo.validate(Request)
org.apache.catalina.authenticator.DigestAuthenticator.removeQuotes(String)	This will be removed in Tomcat 11 onwards. Unused.
org.apache.catalina.authenticator.DigestAuthenticator.removeQuotes(String, boolean)	This will be removed in Tomcat 11 onwards. Unused.
org.apache.catalina.authenticator.SavedRequest.getOriginalMaxInactiveInterval()	This method will be removed in Tomcat 12.0.x onwards. Use SavedRequest.getOriginalMaxInactiveIntervalOptional()
org.apache.catalina.connector.Request.readPostBody(byte[], int)	Unused. Will be removed in Tomcat 11.0.x onwards. Use Request.readPostBodyFully(byte[], int)
org.apache.catalina.connector.Response.setError()	This method will be changed to return void in Tomcat 11 onwards
org.apache.catalina.Context.getUseBloomFilterForArchives()	This method will be removed in Tomcat 11 onwards. Use WebResourceRoot.getArchiveIndexStrategy()
org.apache.catalina.Context.isParallelAnnotationScanning()	This method will be removed in Tomcat 11 onwards
org.apache.catalina.Context.setUseBloomFilterForArchives(boolean)	This method will be removed in Tomcat 11 onwards Use WebResourceRoot.setArchiveIndexStrategy(String)
org.apache.catalina.core.StandardContext.getErrorCount()	The return type will change to long in Tomcat 11 onwards. Callers of this method should switch to storing the result of calls to this method in a long value rather than an int.
org.apache.catalina.core.StandardContext.getRequestCount()	The return type will change to long in Tomcat 11 onwards. Callers of this method should switch to storing the result of calls to this method in a long value rather than an int.
org.apache.catalina.core.StandardContext.getUseBloomFilterForArchives()
org.apache.catalina.core.StandardContext.setUseBloomFilterForArchives(boolean)
org.apache.catalina.core.StandardWrapper.getErrorCount()	The return type will change to long in Tomcat 11 onwards. Callers of this method should switch to storing the result of calls to this method in a long value rather than an int.
org.apache.catalina.core.StandardWrapper.getRequestCount()	The return type will change to long in Tomcat 11 onwards. Callers of this method should switch to storing the result of calls to this method in a long value rather than an int.
org.apache.catalina.filters.ExpiresFilter.commaDelimitedListToStringArray(String)	Unused. Will be removed in Tomcat 11.
org.apache.catalina.filters.HttpHeaderSecurityFilter.isXssProtectionEnabled()
org.apache.catalina.filters.HttpHeaderSecurityFilter.setXssProtectionEnabled(boolean)
org.apache.catalina.filters.RemoteIpFilter.commaDelimitedListToStringArray(String)	Unused. Will be removed in Tomcat 11 onwards.
org.apache.catalina.filters.RemoteIpFilter.listToCommaDelimitedString(List<String>)	Unused. Will be removed in Tomcat 11 onwards
org.apache.catalina.ha.session.DeltaSession.getDeltaRequest()	Unused. This method will be removed in Tomcat 12.
org.apache.catalina.Manager.setSessionCounter(long)	This will be removed in Tomcat 11
org.apache.catalina.Realm.authenticate(String, String, String, String, String, String, String, String)	Unused. Use Realm.authenticate(String, String, String, String, String, String, String, String, String). Will be removed in Tomcat 11.
org.apache.catalina.realm.RealmBase.authenticate(String, String, String, String, String, String, String, String)
org.apache.catalina.realm.RealmBase.getDigest(String, String)	Unused. Use RealmBase.getDigest(String, String, String). Will be removed in Tomcat 11.
org.apache.catalina.session.ManagerBase.getDuplicates()	This will be removed in Tomcat 11
org.apache.catalina.session.ManagerBase.setDuplicates(int)	This will be removed in Tomcat 11
org.apache.catalina.valves.RemoteIpValve.commaDelimitedListToStringArray(String)	Unused. Will be removed in Tomcat 11.
org.apache.coyote.ajp.AbstractAjpProtocol.getRequiredSecret()	Replaced by AbstractAjpProtocol.getSecret(). Will be removed in Tomcat 11 onwards
org.apache.coyote.ajp.AbstractAjpProtocol.setRequiredSecret(String)	Replaced by AbstractAjpProtocol.setSecret(String). Will be removed in Tomcat 11 onwards
org.apache.coyote.http11.AbstractHttp11Protocol.getAllowHostHeaderMismatch()	This will removed in Tomcat 11 onwards where allowHostHeaderMismatch will be hard-coded to false.
org.apache.coyote.http11.AbstractHttp11Protocol.getRejectIllegalHeader()	This will removed in Tomcat 11 onwards where allowHostHeaderMismatch will be hard-coded to true.
org.apache.coyote.http11.AbstractHttp11Protocol.setAllowHostHeaderMismatch(boolean)	This will removed in Tomcat 11 onwards where allowHostHeaderMismatch will be hard-coded to false.
org.apache.coyote.http11.AbstractHttp11Protocol.setRejectIllegalHeader(boolean)	This will removed in Tomcat 11 onwards where allowHostHeaderMismatch will be hard-coded to true.
org.apache.coyote.http11.Http11OutputBuffer.sendStatus()	Unused. Will be removed in Tomcat 11. Use Http11OutputBuffer.sendStatus(int).
org.apache.coyote.Request.setStartTime(long)	This setter will be removed in Tomcat 11
org.apache.coyote.Response.sendHeaders()	Unused. Will be removed in Tomcat 11 onwards. Use Response.commit().
org.apache.coyote.Response.setError()	This method will be changed to return void in Tomcat 11 onwards
org.apache.el.stream.StreamELResolverImpl.getFeatureDescriptors(ELContext, Object)
org.apache.jasper.runtime.JspContextWrapper.getExpressionEvaluator()
org.apache.jasper.runtime.JspContextWrapper.getVariableResolver()
org.apache.jasper.runtime.JspContextWrapper.resolveVariable(String)
org.apache.jasper.runtime.JspRuntimeLibrary.releaseTag(Tag, InstanceManager, boolean)
org.apache.jasper.runtime.PageContextImpl.getExpressionEvaluator()
org.apache.jasper.runtime.PageContextImpl.getVariableResolver()
org.apache.tomcat.dbcp.dbcp2.AbandonedTrace.getLastUsed()
org.apache.tomcat.dbcp.dbcp2.AbandonedTrace.setLastUsed(long)	Use AbandonedTrace.setLastUsed(Instant)
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getDefaultQueryTimeout()	Use BasicDataSource.getDefaultQueryTimeoutDuration().
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getEnableAutoCommitOnReturn()	Use BasicDataSource.getAutoCommitOnReturn().
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getMaxConnLifetimeMillis()	Use BasicDataSource.getMaxConnDuration().
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getMaxWaitMillis()	Use BasicDataSource.getMaxWaitDuration().
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getMinEvictableIdleTimeMillis()	Use BasicDataSource.getMinEvictableIdleDuration().
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getPassword()	Exposing passwords via JMX is an Information Exposure issue.
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getRemoveAbandonedTimeout()	Use BasicDataSource.getRemoveAbandonedTimeoutDuration().
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getSoftMinEvictableIdleTimeMillis()	Use BasicDataSource.getSoftMinEvictableIdleDuration().
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getTimeBetweenEvictionRunsMillis()	Use BasicDataSource.getDurationBetweenEvictionRuns().
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getUsername()	Use DataSourceMXBean.getUserName().
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getValidationQueryTimeout()	Use BasicDataSource.getValidationQueryTimeoutDuration().
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.setDefaultQueryTimeout(Integer)	Use BasicDataSource.setDefaultQueryTimeout(Duration).
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.setEnableAutoCommitOnReturn(boolean)	Use BasicDataSource.setAutoCommitOnReturn(boolean).
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.setMaxConnLifetimeMillis(long)	Use BasicDataSource.setMaxConn(Duration).
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.setMaxWaitMillis(long)	BasicDataSource.setMaxWait(Duration).
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.setMinEvictableIdleTimeMillis(long)	Use BasicDataSource.setMinEvictableIdle(Duration).
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.setRemoveAbandonedTimeout(int)	Use BasicDataSource.setRemoveAbandonedTimeout(Duration).
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.setSoftMinEvictableIdleTimeMillis(long)	Use BasicDataSource.setSoftMinEvictableIdle(Duration).
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.setTimeBetweenEvictionRunsMillis(long)	Use BasicDataSource.setDurationBetweenEvictionRuns(Duration).
org.apache.tomcat.dbcp.dbcp2.BasicDataSource.setValidationQueryTimeout(int)	Use BasicDataSource.setValidationQueryTimeout(Duration).
org.apache.tomcat.dbcp.dbcp2.BasicDataSourceMXBean.getPassword()	Exposing passwords via JMX is an Information Exposure issue.
org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS.getMinEvictableIdleTimeMillis()	USe DriverAdapterCPDS.getMinEvictableIdleDuration().
org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS.getTimeBetweenEvictionRunsMillis()	Use DriverAdapterCPDS.getDurationBetweenEvictionRuns().
org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS.setMinEvictableIdleTimeMillis(int)	Use DriverAdapterCPDS.setMinEvictableIdleDuration(Duration).
org.apache.tomcat.dbcp.dbcp2.cpdsadapter.DriverAdapterCPDS.setTimeBetweenEvictionRunsMillis(long)	Use DriverAdapterCPDS.setDurationBetweenEvictionRuns(Duration).
org.apache.tomcat.dbcp.dbcp2.DataSourceMXBean.getUsername()	Use DataSourceMXBean.getUserName().
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.getDefaultMaxWaitMillis()	Use InstanceKeyDataSource.getDefaultMaxWait().
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.getDefaultMinEvictableIdleTimeMillis()	Use InstanceKeyDataSource.getDefaultMinEvictableIdleDuration().
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.getDefaultSoftMinEvictableIdleTimeMillis()	Use InstanceKeyDataSource.getDefaultSoftMinEvictableIdleDuration().
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.getDefaultTimeBetweenEvictionRunsMillis()	Use InstanceKeyDataSource.getDefaultDurationBetweenEvictionRuns().
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.getLoginTimeout()	Use InstanceKeyDataSource.getLoginTimeoutDuration().
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.getMaxConnLifetime()	Use InstanceKeyDataSource.getMaxConnDuration().
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.getMaxConnLifetimeMillis()	Use InstanceKeyDataSource.getMaxConnLifetime().
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.getValidationQueryTimeout()	Use InstanceKeyDataSource.getValidationQueryTimeoutDuration().
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.setDefaultMaxWaitMillis(long)	Use InstanceKeyDataSource.setDefaultMaxWait(Duration).
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.setDefaultMinEvictableIdleTimeMillis(long)	Use InstanceKeyDataSource.setDefaultMinEvictableIdle(Duration).
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.setDefaultSoftMinEvictableIdleTimeMillis(long)	Use InstanceKeyDataSource.setDefaultSoftMinEvictableIdle(Duration).
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.setDefaultTimeBetweenEvictionRunsMillis(long)	Use InstanceKeyDataSource.setDefaultDurationBetweenEvictionRuns(Duration).
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.setLoginTimeout(int)	Use InstanceKeyDataSource.setLoginTimeout(Duration).
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.setMaxConnLifetimeMillis(long)	Use InstanceKeyDataSource.setMaxConnLifetime(Duration).
org.apache.tomcat.dbcp.dbcp2.datasources.InstanceKeyDataSource.setValidationQueryTimeout(int)	Use InstanceKeyDataSource.setValidationQueryTimeout(Duration).
org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource.getPerUserMaxWaitMillis(String)	Use PerUserPoolDataSource.getPerUserMaxWaitDuration(java.lang.String).
org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource.getPerUserMinEvictableIdleTimeMillis(String)	Use PerUserPoolDataSource.getPerUserMinEvictableIdleDuration(String).
org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource.getPerUserSoftMinEvictableIdleTimeMillis(String)	Use PerUserPoolDataSource.getPerUserSoftMinEvictableIdleDuration(String).
org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource.getPerUserTimeBetweenEvictionRunsMillis(String)	Use PerUserPoolDataSource.getPerUserDurationBetweenEvictionRuns(String).
org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource.setPerUserMaxWaitMillis(String, Long)	Use PerUserPoolDataSource.setPerUserMaxWait(String, Duration).
org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource.setPerUserMinEvictableIdleTimeMillis(String, Long)	Use PerUserPoolDataSource.setPerUserMinEvictableIdle(String, Duration).
org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource.setPerUserSoftMinEvictableIdleTimeMillis(String, Long)	Use PerUserPoolDataSource.setPerUserSoftMinEvictableIdle(String, Duration).
org.apache.tomcat.dbcp.dbcp2.datasources.PerUserPoolDataSource.setPerUserTimeBetweenEvictionRunsMillis(String, Long)	Use PerUserPoolDataSource.setPerUserDurationBetweenEvictionRuns(String, Duration).
org.apache.tomcat.dbcp.dbcp2.DelegatingCallableStatement.getBigDecimal(int, int)	Use DelegatingCallableStatement.getBigDecimal(int) or DelegatingCallableStatement.getBigDecimal(String)
org.apache.tomcat.dbcp.dbcp2.DelegatingConnection.getDefaultQueryTimeout()	Use DelegatingConnection.getDefaultQueryTimeoutDuration().
org.apache.tomcat.dbcp.dbcp2.DelegatingConnection.isValid(int)	Use DelegatingConnection.isValid(Duration).
org.apache.tomcat.dbcp.dbcp2.DelegatingConnection.setDefaultQueryTimeout(Integer)	Use DelegatingConnection.setDefaultQueryTimeout(Duration).
org.apache.tomcat.dbcp.dbcp2.DelegatingPreparedStatement.setUnicodeStream(int, InputStream, int)	Use setAsciiStream(), setCharacterStream() or setNCharacterStream()
org.apache.tomcat.dbcp.dbcp2.DelegatingResultSet.getBigDecimal(int, int)	Use DelegatingResultSet.getBigDecimal(int)
org.apache.tomcat.dbcp.dbcp2.DelegatingResultSet.getBigDecimal(String, int)	Use DelegatingResultSet.getBigDecimal(String)
org.apache.tomcat.dbcp.dbcp2.DelegatingResultSet.getUnicodeStream(int)	Use DelegatingResultSet.getCharacterStream(int)
org.apache.tomcat.dbcp.dbcp2.DelegatingResultSet.getUnicodeStream(String)	Use DelegatingResultSet.getCharacterStream(String)
org.apache.tomcat.dbcp.dbcp2.managed.DataSourceXAConnectionFactory.getUsername()	Use DataSourceXAConnectionFactory.getUserName().
org.apache.tomcat.dbcp.dbcp2.PoolableConnection.validate(String, int)	Use PoolableConnection.validate(String, Duration).
org.apache.tomcat.dbcp.dbcp2.PoolableConnectionFactory.getDefaultQueryTimeout()	Use PoolableConnectionFactory.getDefaultQueryTimeoutDuration().
org.apache.tomcat.dbcp.dbcp2.PoolableConnectionFactory.getDefaultQueryTimeoutSeconds()	Use PoolableConnectionFactory.getDefaultQueryTimeoutDuration().
org.apache.tomcat.dbcp.dbcp2.PoolableConnectionFactory.getValidationQueryTimeoutSeconds()	Use PoolableConnectionFactory.getValidationQueryTimeoutDuration().
org.apache.tomcat.dbcp.dbcp2.PoolableConnectionFactory.isEnableAutoCommitOnReturn()	Use PoolableConnectionFactory.isAutoCommitOnReturn().
org.apache.tomcat.dbcp.dbcp2.PoolableConnectionFactory.setDefaultQueryTimeout(Integer)	Use PoolableConnectionFactory.setDefaultQueryTimeout(Duration).
org.apache.tomcat.dbcp.dbcp2.PoolableConnectionFactory.setEnableAutoCommitOnReturn(boolean)
org.apache.tomcat.dbcp.dbcp2.PoolableConnectionFactory.setMaxConnLifetimeMillis(long)	Use PoolableConnectionFactory.setMaxConn(Duration).
org.apache.tomcat.dbcp.dbcp2.PoolableConnectionFactory.setMaxOpenPrepatedStatements(int)	Use PoolableConnectionFactory.setMaxOpenPreparedStatements(int).
org.apache.tomcat.dbcp.dbcp2.PoolableConnectionFactory.setValidationQueryTimeout(int)	PoolableConnectionFactory.setValidationQueryTimeout(Duration).
org.apache.tomcat.dbcp.dbcp2.Utils.closeQuietly(Connection)	Use Utils.closeQuietly(AutoCloseable).
org.apache.tomcat.dbcp.dbcp2.Utils.closeQuietly(ResultSet)	Use Utils.closeQuietly(AutoCloseable).
org.apache.tomcat.dbcp.dbcp2.Utils.closeQuietly(Statement)	Use Utils.closeQuietly(AutoCloseable).
org.apache.tomcat.dbcp.pool2.impl.AbandonedConfig.getRemoveAbandonedTimeout()	Use AbandonedConfig.getRemoveAbandonedTimeoutDuration().
org.apache.tomcat.dbcp.pool2.impl.AbandonedConfig.setRemoveAbandonedTimeout(int)	Use AbandonedConfig.setRemoveAbandonedTimeout(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getEvictorShutdownTimeout()	Use BaseGenericObjectPool.getEvictorShutdownTimeoutDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getEvictorShutdownTimeoutMillis()	Use BaseGenericObjectPool.getEvictorShutdownTimeoutDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getMaxBorrowWaitTimeMillis()	Use BaseGenericObjectPool.getMaxBorrowWaitDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getMaxWaitMillis()	Use BaseGenericObjectPool.getMaxWaitDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getMeanActiveTimeMillis()	Use BaseGenericObjectPool.getMeanActiveDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getMeanBorrowWaitTimeMillis()	Use BaseGenericObjectPool.getMeanBorrowWaitDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getMeanIdleTimeMillis()	Use BaseGenericObjectPool.getMeanIdleDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getMinEvictableIdleTime()	Use BaseGenericObjectPool.getMinEvictableIdleDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getMinEvictableIdleTimeMillis()	Use BaseGenericObjectPool.getMinEvictableIdleDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getRemoveAbandonedTimeout()	Use BaseGenericObjectPool.getRemoveAbandonedTimeoutDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getSoftMinEvictableIdleTime()	Use BaseGenericObjectPool.getSoftMinEvictableIdleDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getSoftMinEvictableIdleTimeMillis()	Use BaseGenericObjectPool.getSoftMinEvictableIdleTime().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getTimeBetweenEvictionRuns()	BaseGenericObjectPool.getDurationBetweenEvictionRuns().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.getTimeBetweenEvictionRunsMillis()	Use BaseGenericObjectPool.getDurationBetweenEvictionRuns().
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.setEvictorShutdownTimeoutMillis(long)	Use BaseGenericObjectPool.setEvictorShutdownTimeout(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.setMaxWaitMillis(long)	Use BaseGenericObjectPool.setMaxWait(java.time.Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.setMinEvictableIdle(Duration)	Use BaseGenericObjectPool.setMinEvictableIdleDuration(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.setMinEvictableIdleTime(Duration)	Use BaseGenericObjectPool.setMinEvictableIdleDuration(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.setMinEvictableIdleTimeMillis(long)	Use BaseGenericObjectPool.setMinEvictableIdleTime(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.setSoftMinEvictableIdle(Duration)	Use BaseGenericObjectPool.setSoftMinEvictableIdleDuration(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.setSoftMinEvictableIdleTime(Duration)	Use BaseGenericObjectPool.setSoftMinEvictableIdleDuration(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.setSoftMinEvictableIdleTimeMillis(long)	Use BaseGenericObjectPool.setSoftMinEvictableIdleDuration(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.setTimeBetweenEvictionRuns(Duration)	Use BaseGenericObjectPool.setDurationBetweenEvictionRuns(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseGenericObjectPool.setTimeBetweenEvictionRunsMillis(long)	Use BaseGenericObjectPool.setDurationBetweenEvictionRuns(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.getEvictorShutdownTimeout()	Use BaseObjectPoolConfig.getEvictorShutdownTimeoutDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.getEvictorShutdownTimeoutMillis()	Use BaseObjectPoolConfig.getEvictorShutdownTimeout().
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.getMaxWaitMillis()	Use BaseObjectPoolConfig.getMaxWaitDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.getMinEvictableIdleTime()	Use BaseObjectPoolConfig.getMinEvictableIdleDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.getMinEvictableIdleTimeMillis()	Use BaseObjectPoolConfig.getMinEvictableIdleTime().
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.getSoftMinEvictableIdleTime()	Use BaseObjectPoolConfig.getSoftMinEvictableIdleDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.getSoftMinEvictableIdleTimeMillis()	Use BaseObjectPoolConfig.getSoftMinEvictableIdleDuration().
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.getTimeBetweenEvictionRuns()	Use BaseObjectPoolConfig.getDurationBetweenEvictionRuns().
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.getTimeBetweenEvictionRunsMillis()	Use BaseObjectPoolConfig.getDurationBetweenEvictionRuns().
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.setEvictorShutdownTimeoutMillis(long)	Use BaseObjectPoolConfig.setEvictorShutdownTimeout(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.setEvictorShutdownTimeoutMillis(Duration)	Use BaseObjectPoolConfig.setEvictorShutdownTimeout(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.setMaxWaitMillis(long)	Use BaseObjectPoolConfig.setMaxWait(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.setMinEvictableIdleTime(Duration)	Use BaseObjectPoolConfig.setMinEvictableIdleDuration(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.setMinEvictableIdleTimeMillis(long)	Use BaseObjectPoolConfig.setMinEvictableIdleDuration(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.setSoftMinEvictableIdleTime(Duration)	Use BaseObjectPoolConfig.setSoftMinEvictableIdleDuration(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.setSoftMinEvictableIdleTimeMillis(long)	Use BaseObjectPoolConfig.setSoftMinEvictableIdleDuration(Duration).
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig.setTimeBetweenEvictionRunsMillis(long)	Use BaseObjectPoolConfig.setTimeBetweenEvictionRuns(Duration).
org.apache.tomcat.dbcp.pool2.impl.CallStackUtils.newCallStack(String, boolean)	use CallStackUtils.newCallStack(String, boolean, boolean)
org.apache.tomcat.dbcp.pool2.impl.EvictionConfig.getIdleEvictTime()	Use EvictionConfig.getIdleEvictDuration().
org.apache.tomcat.dbcp.pool2.impl.EvictionConfig.getIdleEvictTimeDuration()	Use EvictionConfig.getIdleEvictDuration().
org.apache.tomcat.dbcp.pool2.impl.EvictionConfig.getIdleSoftEvictTime()	Use EvictionConfig.getIdleSoftEvictDuration().
org.apache.tomcat.dbcp.pool2.impl.EvictionConfig.getIdleSoftEvictTimeDuration()	Use EvictionConfig.getIdleSoftEvictDuration().
org.apache.tomcat.dbcp.pool2.PooledObject.getActiveTime()	Use PooledObject.getActiveDuration().
org.apache.tomcat.dbcp.pool2.PooledObject.getActiveTimeMillis()	Use PooledObject.getActiveTime() which offers the best precision.
org.apache.tomcat.dbcp.pool2.PooledObject.getCreateTime()	Use PooledObject.getCreateInstant() which offers the best precision.
org.apache.tomcat.dbcp.pool2.PooledObject.getIdleTime()	Use PooledObject.getIdleDuration().
org.apache.tomcat.dbcp.pool2.PooledObject.getIdleTimeMillis()	Use PooledObject.getIdleTime() which offers the best precision.
org.apache.tomcat.dbcp.pool2.PooledObject.getLastBorrowTime()	Use PooledObject.getLastBorrowInstant() which offers the best precision.
org.apache.tomcat.dbcp.pool2.PooledObject.getLastReturnTime()	Use PooledObject.getLastReturnInstant() which offers the best precision.
org.apache.tomcat.dbcp.pool2.PooledObject.getLastUsedTime()	Use PooledObject.getLastUsedInstant() which offers the best precision.
org.apache.tomcat.dbcp.pool2.PoolUtils.prefill(KeyedObjectPool<K, V>, Collection<K>, int)	Use KeyedObjectPool.addObjects(Collection, int).
org.apache.tomcat.dbcp.pool2.PoolUtils.prefill(KeyedObjectPool<K, V>, K, int)	Use KeyedObjectPool.addObjects(Object, int).
org.apache.tomcat.dbcp.pool2.PoolUtils.prefill(ObjectPool<T>, int)	Use ObjectPool.addObjects(int).
org.apache.tomcat.dbcp.pool2.TrackedUse.getLastUsed()	Use TrackedUse.getLastUsedInstant() which offers the best precision.
org.apache.tomcat.jdbc.pool.PooledConnection.checkUser(String, String)	use PooledConnection.shouldForceReconnect(String, String) method kept since it was public, to avoid changing interface.
org.apache.tomcat.util.buf.AbstractChunk.getOffset()	Unused. This method will be removed in Tomcat 12.
org.apache.tomcat.util.buf.AbstractChunk.setOffset(int)	Unused. This method will be removed in Tomcat 12.
org.apache.tomcat.util.buf.ByteChunk.toStringInternal()	Unused. This method will be removed in Tomcat 11 onwards.
org.apache.tomcat.util.buf.StringCache.find(ByteChunk)	Unused. Will be removed in Tomcat 11. Use StringCache.find(ByteChunk, CodingErrorAction, CodingErrorAction)
org.apache.tomcat.util.buf.UDecoder.convert(ByteChunk, EncodedSolidusHandling)	Unused. Will be removed in Tomcat 12. Use UDecoder.convert(ByteChunk, EncodedSolidusHandling, EncodedSolidusHandling)
org.apache.tomcat.util.http.MimeHeaders.clear()
org.apache.tomcat.util.http.parser.Cookie.parseCookie(byte[], int, int, ServerCookies)	Unused. This method will be removed in Tomcat 11 onwards.
org.apache.tomcat.util.net.AbstractEndpoint.getDeferAccept()	This code will be removed in Tomcat 11 onwards
org.apache.tomcat.util.net.Acceptor.stop(int)	Unused. Will be remove in Tomcat 11 onwards.
org.apache.tomcat.util.net.openssl.OpenSSLUtil.chooseKeyManager(KeyManager[])

Deprecated Constructors

Constructor	Description
org.apache.catalina.authenticator.BasicAuthenticator.BasicCredentials(ByteChunk, Charset, boolean)	Will be removed in Tomcat 11 onwards
org.apache.catalina.realm.GenericPrincipal(String, String, List<String>)	This method will be removed in Tomcat 11 onwards
org.apache.catalina.realm.GenericPrincipal(String, String, List<String>, Principal)	This method will be removed in Tomcat 11 onwards
org.apache.catalina.realm.GenericPrincipal(String, String, List<String>, Principal, LoginContext)	This method will be removed in Tomcat 11 onwards
org.apache.catalina.realm.GenericPrincipal(String, String, List<String>, Principal, LoginContext, GSSCredential)	This method will be removed in Tomcat 11 onwards
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String)	Use PStmtKey(String, String, String).
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String, int, int)	Use PStmtKey(String, String, String, int, int).
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String, String)	Use PStmtKey(String, String, String).
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String, String, int)	Use PStmtKey(String, String, String, int).
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String, String, int[])	Use PStmtKey(String, String, String, int[]).
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String, String, int, int)	Use PStmtKey(String, String, String, int, int).
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String, String, int, int, int)	Use PStmtKey(String, String, String, int, int, int).
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String, String, int, int, int, PoolingConnection.StatementType)	Use PStmtKey(String, String, String, int, int, int, PoolingConnection.StatementType)
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String, String, int, int, PoolingConnection.StatementType)	Use PStmtKey(String, String, String, int, int, PoolingConnection.StatementType).
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String, String, String[])	Use PStmtKey(String, String, String, String[]).
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String, String, PoolingConnection.StatementType)	Use PStmtKey(String, String, String, PoolingConnection.StatementType).
org.apache.tomcat.dbcp.dbcp2.PStmtKey(String, String, PoolingConnection.StatementType, Integer)	Use PStmtKey(String, String, String, PoolingConnection.StatementType, Integer)
org.apache.tomcat.dbcp.pool2.impl.EvictionConfig(long, long, int)	Use EvictionConfig(Duration, Duration, int).
org.apache.tomcat.util.security.PrivilegedGetTccl()
org.apache.tomcat.util.security.PrivilegedSetTccl(ClassLoader)

Deprecated Enum Constants

Enum Constant	Description
org.apache.tomcat.util.http.Parameters.FailReason.REQUEST_BODY_INCOMPLETE	Unused. Will be removed in Tomcat 11.0.x onwards