public JSConsumerKey getParent ( ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( tc , "getParent" ) ; JSConsumerKey key = this ; if ( keyGroup != null ) key = keyGroup ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( tc , "getParent" , key ) ; return key ; }
Return this key s parent if it is a member of a keyGroup