private void unmarkRemovedDefaultSessionToken(String site,String token){
  if (removedDefaultTokens == null)   return;
  HashSet<String> removed=removedDefaultTokens.get(site);
  if (removed == null)   return;
  removed.remove(token);
}

private void unmarkRemovedDefaultSessionToken ( String site , String token ) { if ( removedDefaultTokens == null ) return ; HashSet < String > removed = removedDefaultTokens . get ( site ) ; if ( removed == null ) return ; removed . remove ( token ) ; }
unmarks a default session token as removed for a particular site .
