| org.apache.http.impl.client.AbstractAuthenticationHandler | 
| org.apache.http.impl.conn.AbstractClientConnAdapter (4.2)  do not use | 
| org.apache.http.impl.conn.tsccm.AbstractConnPool (4.2) use AbstractConnPool | 
| org.apache.http.impl.client.AbstractHttpClient | 
| org.apache.http.impl.conn.AbstractPooledConnAdapter (4.2)  do not use | 
| org.apache.http.impl.conn.AbstractPoolEntry (4.2)  do not use | 
| org.apache.http.conn.ssl.AbstractVerifier | 
| org.apache.http.conn.ssl.AllowAllHostnameVerifier | 
| org.apache.http.auth.params.AuthParamBean | 
| org.apache.http.auth.params.AuthParams | 
| org.apache.http.client.params.AuthPolicy | 
| org.apache.http.auth.AuthSchemeRegistry (4.3) use Registry | 
| org.apache.http.impl.client.AutoRetryHttpClient | 
| org.apache.http.impl.conn.BasicClientConnectionManager | 
| org.apache.http.conn.BasicEofSensorWatcher (4.3) do not use. | 
| org.apache.http.conn.BasicManagedEntity (4.3) do not use. | 
| org.apache.http.impl.conn.tsccm.BasicPooledConnAdapter (4.2)  do not use | 
| org.apache.http.impl.conn.tsccm.BasicPoolEntry (4.2)  use PoolEntry | 
| org.apache.http.impl.conn.tsccm.BasicPoolEntryRef (4.2)  do not use | 
| org.apache.http.impl.cookie.BestMatchSpec | 
| org.apache.http.impl.cookie.BestMatchSpecFactory | 
| org.apache.http.conn.ssl.BrowserCompatHostnameVerifier | 
| org.apache.http.impl.cookie.BrowserCompatSpec | 
| org.apache.http.impl.cookie.BrowserCompatSpecFactory | 
| org.apache.http.impl.cookie.BrowserCompatVersionAttributeHandler (4.4) no longer used. | 
| org.apache.http.impl.client.cache.CachingHttpClient | 
| org.apache.http.client.protocol.ClientContextConfigurer | 
| org.apache.http.client.params.ClientParamBean | 
| org.apache.http.impl.client.ClientParamsStack (4.3) use configuration classes provided 'org.apache.http.config'
  and 'org.apache.http.client.config' | 
| org.apache.http.conn.params.ConnConnectionParamBean | 
| org.apache.http.conn.params.ConnManagerParamBean (4.1) use configuration methods of the specific connection manager implementation. | 
| org.apache.http.conn.params.ConnManagerParams (4.1) use configuration methods of the specific connection manager implementation. | 
| org.apache.http.conn.params.ConnPerRouteBean (4.2)  use ConnPoolControl | 
| org.apache.http.impl.conn.tsccm.ConnPoolByRoute (4.2)  use AbstractConnPool | 
| org.apache.http.conn.params.ConnRouteParamBean | 
| org.apache.http.conn.params.ConnRouteParams | 
| org.apache.http.impl.client.ContentEncodingHttpClient | 
| org.apache.http.client.params.CookiePolicy | 
| org.apache.http.cookie.params.CookieSpecParamBean | 
| org.apache.http.cookie.CookieSpecRegistry (4.3) use Registry. | 
| org.apache.http.impl.cookie.DateUtils | 
| org.apache.http.impl.client.DecompressingHttpClient | 
| org.apache.http.impl.conn.DefaultClientConnection | 
| org.apache.http.impl.conn.DefaultClientConnectionOperator | 
| org.apache.http.impl.client.DefaultHttpClient | 
| org.apache.http.impl.conn.DefaultHttpRoutePlanner | 
| org.apache.http.impl.client.DefaultProxyAuthenticationHandler | 
| org.apache.http.impl.client.DefaultRedirectHandler | 
| org.apache.http.impl.client.DefaultRequestDirector Do not use. | 
| org.apache.http.impl.conn.DefaultResponseParser | 
| org.apache.http.impl.client.DefaultTargetAuthenticationHandler | 
| org.apache.http.impl.client.EntityEnclosingRequestWrapper (4.3) do not use. | 
| org.apache.http.impl.client.HttpAuthenticator (4.3) reserved for internal use. | 
| org.apache.http.client.params.HttpClientParamConfig (4.3) provided for compatibility with HttpParams. Do not use. | 
| org.apache.http.client.params.HttpClientParams | 
| org.apache.http.conn.HttpInetSocketAddress (4.3) | 
| org.apache.http.entity.mime.HttpMultipart | 
| org.apache.http.impl.conn.IdleConnectionHandler (4.1)  no longer used | 
| org.apache.http.impl.cookie.IgnoreSpecFactory | 
| org.apache.http.client.utils.JdkIdn | 
| org.apache.http.impl.conn.LoggingSessionInputBuffer (4.3) no longer used. | 
| org.apache.http.impl.conn.LoggingSessionOutputBuffer (4.3) no longer used. | 
| org.apache.http.conn.MultihomePlainSocketFactory (4.1)  Do not use. For multihome support socket factories must implement
 SchemeSocketFactoryinterface. | 
| org.apache.http.entity.mime.MultipartEntity | 
| org.apache.http.impl.auth.NegotiateScheme | 
| org.apache.http.impl.auth.NegotiateSchemeFactory | 
| org.apache.http.impl.cookie.NetscapeDraftSpecFactory | 
| org.apache.http.osgi.impl.OSGiClientBuilderFactory (4.5). No longer used. | 
| org.apache.http.conn.scheme.PlainSocketFactory | 
| org.apache.http.impl.conn.PoolingClientConnectionManager | 
| org.apache.http.conn.ssl.PrivateKeyDetails (4.4) use PrivateKeyDetails. | 
| org.apache.http.impl.conn.ProxySelectorRoutePlanner | 
| org.apache.http.impl.cookie.PublicSuffixFilter | 
| org.apache.http.impl.cookie.PublicSuffixListParser | 
| org.apache.http.client.utils.Punycode | 
| org.apache.http.client.protocol.RequestProxyAuthentication | 
| org.apache.http.client.protocol.RequestTargetAuthentication | 
| org.apache.http.impl.client.RequestWrapper (4.3) do not use. | 
| org.apache.http.client.protocol.ResponseAuthCache | 
| org.apache.http.impl.cookie.RFC2109SpecFactory | 
| org.apache.http.impl.cookie.RFC2965SpecFactory | 
| org.apache.http.client.utils.Rfc3492Idn | 
| org.apache.http.impl.client.RoutedRequest (4.3) do not use. | 
| org.apache.http.impl.conn.tsccm.RouteSpecificPool (4.2)  use AbstractConnPool | 
| org.apache.http.conn.scheme.Scheme (4.3) use SchemePortResolverfor default port
 resolution andRegistryfor socket factory lookups. | 
| org.apache.http.conn.scheme.SchemeRegistry (4.3) use Registry | 
| org.apache.http.impl.conn.SchemeRegistryFactory | 
| org.apache.http.impl.conn.SingleClientConnManager | 
| org.apache.http.conn.ssl.SSLContextBuilder (4.4) use SSLContextBuilder. | 
| org.apache.http.conn.ssl.SSLContexts (4.4) use SSLContexts. | 
| org.apache.http.conn.ssl.SSLSocketFactory | 
| org.apache.http.conn.ssl.StrictHostnameVerifier | 
| org.apache.http.impl.client.SystemDefaultHttpClient | 
| org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager | 
| org.apache.http.impl.conn.tsccm.WaitingThread (4.2) do not use | 
| org.apache.http.impl.conn.tsccm.WaitingThreadAborter (4.2)  do not use |