question: void cleanupParameters ( String relayState ) { if ( debug . messageEnabled ( ) ) { debug . message ( "SingleLogoutManager.cleanupParameters:" + " new relayState=" + relayState ) ; } relayStateMap . remove ( relayState ) ; userSessionMap . remove ( relayState ) ; userIDMap . remove ( relayState ) ; isSOAPInitiatedMap . remove ( relayState ) ; isSOAPInitiatedMap . remove ( relayState ) ; isIDPInitiatedMap . remove ( relayState ) ; origProtocolMap . remove ( relayState ) ; protocolListMap . remove ( relayState ) ; realmMap . remove ( relayState ) ; idpEntityIDMap . remove ( relayState ) ; spEntityIDMap . remove ( relayState ) ; sloRequestXMLMap . remove ( relayState ) ; sloResponseXMLMap . remove ( relayState ) ; currentStatusMap . remove ( relayState ) ; }
target:  removes saved parameters from internal cache map