server/core/src/main/java/org/apache/vysper/xmpp/modules/core/im/handler/PresenceAvailabilityHandler.java (11 lines):
	- line 94: // TODO: either use the resource associated with the session
	- line 176: // TODO check if we do have to do something about resource priority
	- line 187: // TODO (for pres updates): ...and last presence stanza received from the
	- line 228: // TODO return error stanza
	- line 248: // TODO in case of !isPresenceUpdate, should we check for resourceState !=
	- line 289: // TODO: ...and user is not blocking outbound presence notifications above
	- line 290: // TODO (for pres updates): ...and last presence stanza received from the
	- line 316: // TODO: ...and jid is not blocking inbound presence notification
	- line 317: // TODO: optimize: don't send server-local probes when contact's presence is
	- line 398: * TODO I don't think this works particulary good.
	- line 456: // TODO ?check if user has blocked contact?


server/core/src/main/java/org/apache/vysper/xmpp/modules/core/im/handler/PresenceSubscriptionHandler.java (8 lines):
	- line 61: * TODO: review all the printStackTraces and throws and turn them into logs or
	- line 80: // TODO: either use the resource associated with the session
	- line 206: // TODO do this only once, since inbound is multiplexed on
	- line 309: // TODO do this only once, since inbound is multiplexed on
	- line 418: * TODO this handling method should be optimized to be processed only once for
	- line 449: // TODO do this only once, since inbound is multiplexed on
	- line 502: // TODO check if user has blocked contact
	- line 519: // TODO schedule a observer which can re-send the request


server/core/src/main/java/org/apache/vysper/xmpp/delivery/inbound/DeliveringInternalInboundStanzaRelay.java (8 lines):
	- line 259: // TODO throw relayResult.getProcessingError() in some appropriate context
	- line 334: // TODO handle on behalf of the user/client
	- line 349: // TODO cannot deliver presence with type AVAIL or UNAVAIL: silently ignore
	- line 350: // TODO cannot deliver presence with type SUBSCRIBE: see 3921bis section 3.1.3
	- line 351: // TODO cannot deliver presence with type (UN)SUBSCRIBED, UNSUBSCRIBE: silently
	- line 360: // TODO cannot deliver ERROR: silently ignore
	- line 361: // TODO cannot deliver GROUPCHAT: service n/a
	- line 365: // TODO no resource matches: service n/a


server/core/src/main/java/org/apache/vysper/xmpp/server/AbstractSessionContext.java (5 lines):
	- line 127: // TODO think about disallow changing the xmlLang a second time after from
	- line 150: // TODO find a solution for informing the contacts without breaking test cases
	- line 161: // TODO close underlying transport (TCP socket)
	- line 170: // TODO we should impose a hard limit on the number of bound resources per
	- line 172: // TODO to avoid DoS attacks based on resource binding and to shield against


server/core/src/main/java/org/apache/vysper/xmpp/delivery/StanzaRelayBroker.java (4 lines):
	- line 83: // TODO handle by server
	- line 85: // TODO if received <message/> from another server 'to' MUST be set
	- line 86: // TODO if received <presence/> from another server with no 'to', broadcast to subscribed entities
	- line 87: // TODO if received <iq/>/get/set with no 'to', see 3920bis#11.1.4


server/core/src/main/java/org/apache/vysper/xmpp/modules/core/base/handler/StreamStartHandler.java (4 lines):
	- line 71: // TODO is it better to derive c2s or s2s from the type of endpoint and verify
	- line 145: // TODO check if toEntity is served by this server
	- line 148: // TODO RFC3920: 'from' attribute SHOULD be silently ignored by the receiving
	- line 150: // TODO RFC3920bis: 'from' attribute SHOULD be not ignored by the receiving


server/core/src/main/java/org/apache/vysper/xmpp/modules/servicediscovery/handler/DiscoInfoIQHandler.java (3 lines):
	- line 74: // TODO if the target entity does not exist, return error/cancel/item-not-found
	- line 75: // TODO more strictly, server can also return error/cancel/service-unavailable
	- line 149: // TODO check that elementSet contains at least one identity element and on


server/extensions/xep0045-muc/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0045_muc/handler/MUCPresenceHandler.java (3 lines):
	- line 99: // TODO handle null
	- line 161: // TODO what to use for the room name?
	- line 313: // TODO replace with use of X


nbxml/src/main/java/org/apache/vysper/xml/fragment/XMLElement.java (2 lines):
	- line 95: // TODO add additional char ranges
	- line 338: // TODO the namespace prefix should not matter for equality, only the URI


server/storage/jcr/src/main/java/org/apache/vysper/storage/jcr/roster/JcrRosterManager.java (2 lines):
	- line 132: // TODO read groups
	- line 164: // TODO think about concurrent updates


server/core/src/main/java/org/apache/vysper/xmpp/modules/core/base/handler/MessageHandler.java (2 lines):
	- line 97: // TODO inspect all BODY elements and make sure they conform to the spec
	- line 132: // TODO return error stanza


server/core/src/main/java/org/apache/vysper/xmpp/protocol/ProtocolWorker.java (2 lines):
	- line 140: // TODO what's the appropriate error? StreamErrorCondition.IMPROPER_ADDRESSING?
	- line 146: // TODO what's the appropriate error? StreamErrorCondition.IMPROPER_ADDRESSING?


nbxml/src/main/java/org/apache/vysper/xml/decoder/XMPPContentHandler.java (2 lines):
	- line 43: // TODO change into StanzaBuilder when moved into core
	- line 70: // TODO handle start and length


server/core/src/main/java/org/apache/vysper/xmpp/delivery/failure/ReturnErrorToSenderFailureStrategy.java (2 lines):
	- line 89: // TODO implement 8.2.3 here
	- line 105: // TODO what happens with PROBE? 8.1 is silent here, but see 4.3


server/extensions/xep0060-pubsub/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0060_pubsub/handler/owner/PubSubOwnerManageAffiliationsHandler.java (2 lines):
	- line 154: return Collections.singletonList(errorStanzaGenerator.generateJIDMalformedErrorStanza(serverJID, sender, stanza)); // TODO not defined in the standard(?)
	- line 164: return Collections.singletonList(errorStanzaGenerator.generateBadRequestErrorStanza(serverJID, sender, stanza)); // TODO not defined in the standard(?)


nbxml/src/main/java/org/apache/vysper/xml/fragment/AbstractXMLElementBuilder.java (2 lines):
	- line 31: * TODO For now, this is mostly a copy of StanzaBuilder. Both classes needs to be refactored.
	- line 94: // TODO assert that name does not contain namespace (":")


server/extensions/xep0060-pubsub/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0060_pubsub/SubscriberPayloadNotificationVisitor.java (2 lines):
	- line 83: Stanza event = createMessageEventStanza(nodeName, subscriber, "en", item); // TODO extract the hardcoded "en"
	- line 90: // TODO we don't care - do we?


server/storage/jcr/src/main/java/org/apache/vysper/storage/jcr/user/JcrUserManagement.java (2 lines):
	- line 101: // TODO remove account?
	- line 114: // TODO remove account?


server/extensions/xep0045-muc/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0045_muc/model/Room.java (2 lines):
	- line 152: // TODO throw a domain specific exception
	- line 252: // TODO is this the right way to determine if the room is private?


server/extensions/xep0045-muc/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0045_muc/handler/MUCIqAdminHandler.java (2 lines):
	- line 378: // TODO handle <actor>
	- line 379: // TODO handle <reason>


server/extensions/xep0124-xep0206-bosh/src/main/java/org/apache/vysper/xmpp/extension/xep0124/BoshHandler.java (2 lines):
	- line 124: // TODO handle properly by returning an error response
	- line 129: // TODO handle properly by returning an error response


nbxml/src/main/java/org/apache/vysper/xml/fragment/XMLElementBuilder.java (1 line):
	- line 27: * TODO For now, this is mostly a copy of StanzaBuilder. Both classes needs to be refactored.


server/extensions/xep0045-muc/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0045_muc/model/Affiliations.java (1 line):
	- line 38: // TODO should be loaded from the storage provider


server/core/src/main/java/org/apache/vysper/xmpp/uuid/JVMBuiltinUUIDGenerator.java (1 line):
	- line 33: // TODO is this random enough?


server/core/src/main/java/org/apache/vysper/xmpp/authentication/Plain.java (1 line):
	- line 59: // TODO assure, that connection is secured via TLS. if not, reject SASL PLAIN


server/core/src/main/java/org/apache/vysper/xmpp/modules/roster/RosterSubscriptionMutator.java (1 line):
	- line 134: return FAILED; // TODO think about return value


server/core/src/main/java/org/apache/vysper/xmpp/modules/roster/RosterUtils.java (1 line):
	- line 71: // TODO: make this errorhandling more intelligent


server/extensions/xep0124-xep0206-bosh/src/main/java/org/apache/vysper/xmpp/extension/xep0124/BoshSaxContentHandler.java (1 line):
	- line 68: // TODO handle start and length


server/extensions/websockets/src/main/java/org/apache/vysper/xmpp/extension/websockets/TomcatXmppWebSocketServlet.java (1 line):
	- line 110: // TODO subProtocol is always null on Tomcat 7.0.27, reactivate check when fixed


server/extensions/xep0313-mam/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0313_mam/user/UserMessageStanzaBroker.java (1 line):
	- line 91: // TODO Check preferences


server/core/src/main/java/org/apache/vysper/xmpp/modules/core/base/handler/async/RunnableFuture.java (1 line):
	- line 25: * TODO: change to java.concurrent.RunnableFuture, when this code base changes from Java 1.5 to at least


server/core/src/main/java/org/apache/vysper/xmpp/server/DefaultServerRuntimeContext.java (1 line):
	- line 209: return "en"; // TODO must be configurable as of RFC3920


server/core/src/main/java/org/apache/vysper/xmpp/modules/core/base/handler/RelayingIQHandler.java (1 line):
	- line 93: // TODO how to handle this exception?


server/core/src/main/java/org/apache/vysper/xmpp/protocol/worker/AbstractStateAwareProtocolWorker.java (1 line):
	- line 54: return; // TODO close stream?


server/core/src/main/java/org/apache/vysper/xmpp/modules/core/base/handler/XMLPrologHandler.java (1 line):
	- line 56: // TODO check version attribute and other attributes


server/extensions/xep0124-xep0206-bosh/src/main/java/org/apache/vysper/xmpp/extension/xep0124/BoshBackedSessionContext.java (1 line):
	- line 235: // TODO do not silently drop this stanza


nbxml/src/main/java/org/apache/vysper/xml/decoder/DocumentContentHandler.java (1 line):
	- line 62: // TODO handle start and length


server/core/src/main/java/org/apache/vysper/xmpp/delivery/StanzaReceiverRelay.java (1 line):
	- line 77: // TODO needs return here?


server/core/src/main/java/org/apache/vysper/xmpp/writer/DenseStanzaLogRenderer.java (1 line):
	- line 121: // TODO render inner elements in case of result etc.


server/core/src/main/java/org/apache/vysper/xmpp/server/components/ComponentStanzaProcessor.java (1 line):
	- line 74: // TODO handle


server/core/src/main/java/org/apache/vysper/xmpp/addressing/stringprep/StringPrep.java (1 line):
	- line 72: // TODO: 2. normalize -> RFC3454:4


server/extensions/xep0313-mam/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0313_mam/muc/MUCMessageStanzaBroker.java (1 line):
	- line 61: // TODO archive


nbxml/src/main/java/org/apache/vysper/xml/sax/impl/DefaultNonBlockingXMLReader.java (1 line):
	- line 93: // TODO make configurable features and values easier to manage


server/core/src/main/java/org/apache/vysper/xmpp/modules/core/base/handler/async/AbstractAsyncIQGetHandler.java (1 line):
	- line 66: case SET: // TODO make 'set'-IQs async'able, too.


server/extensions/xep0045-muc/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0045_muc/handler/MUCMessageHandler.java (1 line):
	- line 202: // TODO correct error?


server/extensions/xep0313-mam/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0313_mam/interceptor/MAMStanzaHandlerInterceptor.java (1 line):
	- line 49: // TODO add pubsub


server/core/src/main/java/org/apache/vysper/xmpp/addressing/Entity.java (1 line):
	- line 48: //  TODO add unit tests for all implementors


server/extensions/websockets/src/main/java/org/apache/vysper/xmpp/extension/websockets/WebSocketBackedSessionContext.java (1 line):
	- line 171: // TODO how to handle?


server/core/src/main/java/org/apache/vysper/xmpp/state/presence/SimplePresenceCache.java (1 line):
	- line 53: // TODO this is naive and not optimized. the whole key set is traversed every time


server/core/src/main/java/org/apache/vysper/xmpp/modules/core/base/handler/XMPPCoreStanzaHandler.java (1 line):
	- line 117: // TODO ensure, that RFC3920 9.1.1 "If the value of the 'to' attribute is


server/extensions/xep0065-socks/src/main/java/org/apache/vysper/xmpp/extension/xep0065_socks/Socks5AcceptorHandler.java (1 line):
	- line 127: // TODO charset?


server/core/src/main/java/org/apache/vysper/xmpp/modules/Module.java (1 line):
	- line 43: * TODO: think about returning the supported XEPs


server/core/src/main/java/org/apache/vysper/xmpp/delivery/inbound/DeliveringExternalInboundStanzaRelay.java (1 line):
	- line 196: // TODO throw relayResult.getProcessingError() in some appropriate context


nbxml/src/main/java/org/apache/vysper/xml/fragment/ResolverNamespaceResolver.java (1 line):
	- line 144: // TODO replace with prefix generation


server/core/src/main/java/org/apache/vysper/xmpp/server/response/ServerErrorResponses.java (1 line):
	- line 77: * TODO move to a more general error handling


server/core/src/main/config/spring-config.xml (1 line):
	- line 72: <!-- TODO change domain name to your domain -->


server/core/src/main/java/org/apache/vysper/xmpp/protocol/QueuedStanzaProcessor.java (1 line):
	- line 34: * TODO: make thread pool configuration managable


server/core/src/main/java/org/apache/vysper/xmpp/server/s2s/FeaturesHandler.java (1 line):
	- line 86: // TODO how to handle


server/extensions/xep0045-muc/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0045_muc/stanzas/History.java (1 line):
	- line 111: // TODO handle IllegalArgumentException


server/core/src/main/java/org/apache/vysper/xmpp/server/s2s/DefaultXMPPServerConnectorRegistry.java (1 line):
	- line 82: // TODO start async, because we are in a synchronized method


server/core/src/main/java/org/apache/vysper/mina/XmppIoHandlerAdapter.java (1 line):
	- line 96: // TODO implement


server/core/src/main/java/org/apache/vysper/xmpp/modules/core/sasl/handler/AbortHandler.java (1 line):
	- line 47: // TODO do more clean-ups as mechanism requires.


server/core/src/main/java/org/apache/vysper/xmpp/modules/extension/xep0160_offline_storage/MemoryOfflineStorageProvider.java (1 line):
	- line 83: // TODO add timestamp to messages


nbxml/src/main/java/org/apache/vysper/xml/sax/impl/XMLParser.java (1 line):
	- line 343: // TODO could also be a PI, if we want to support PIs, this code needs further attention


nbxml/src/main/java/org/apache/vysper/xml/fragment/XMLElementVerifier.java (1 line):
	- line 33: * TODO add unit test


server/core/src/main/java/org/apache/vysper/xmpp/delivery/OfflineStanzaReceiver.java (1 line):
	- line 27: * TODO: this is more or less a placeholder interface currently.