// This file is automatically generated by Demeter/Java.

TraceVisitor {
  (@
    protected java.io.PrintWriter out = new java.io.PrintWriter(System.out, true);
    java.io.PrintWriter get_out()             { return out; }
    void set_out(java.io.PrintWriter new_out) { out = new_out; }
    TraceVisitor(java.io.PrintWriter out)     { set_out(out); }
    TraceVisitor(java.io.PrintStream out)
      { set_out(new java.io.PrintWriter(out, true)); }
  @)
  finish (@ out.flush(); @)


  before BusRoute (@
    out.println("before BusRoute");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after BusRoute (@
    out.println("after BusRoute");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> BusRoute, name, RouteName (@
    out.println("before -> BusRoute, name, RouteName ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> BusRoute, name, RouteName (@
    out.println("after -> BusRoute, name, RouteName ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> BusRoute, totalLength, RouteLen (@
    out.println("before -> BusRoute, totalLength, RouteLen ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> BusRoute, totalLength, RouteLen (@
    out.println("after -> BusRoute, totalLength, RouteLen ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> BusRoute, busStops, BusStop_List (@
    out.println("before -> BusRoute, busStops, BusStop_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> BusRoute, busStops, BusStop_List (@
    out.println("after -> BusRoute, busStops, BusStop_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> BusRoute, buses, Bus_List (@
    out.println("before -> BusRoute, buses, Bus_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> BusRoute, buses, Bus_List (@
    out.println("after -> BusRoute, buses, Bus_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before BusStop (@
    out.println("before BusStop");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after BusStop (@
    out.println("after BusStop");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> BusStop, id, StopId (@
    out.println("before -> BusStop, id, StopId ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> BusStop, id, StopId (@
    out.println("after -> BusStop, id, StopId ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> BusStop, location, RouteLoc (@
    out.println("before -> BusStop, location, RouteLoc ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> BusStop, location, RouteLoc (@
    out.println("after -> BusStop, location, RouteLoc ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> BusStop, waitingList, Person_List (@
    out.println("before -> BusStop, waitingList, Person_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> BusStop, waitingList, Person_List (@
    out.println("after -> BusStop, waitingList, Person_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before Bus (@
    out.println("before Bus");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after Bus (@
    out.println("after Bus");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Bus, id, BusId (@
    out.println("before -> Bus, id, BusId ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Bus, id, BusId (@
    out.println("after -> Bus, id, BusId ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Bus, position, RouteLoc (@
    out.println("before -> Bus, position, RouteLoc ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Bus, position, RouteLoc (@
    out.println("after -> Bus, position, RouteLoc ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Bus, currentStop, StopId (@
    out.println("before -> Bus, currentStop, StopId ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Bus, currentStop, StopId (@
    out.println("after -> Bus, currentStop, StopId ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Bus, capacity, BusCapac (@
    out.println("before -> Bus, capacity, BusCapac ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Bus, capacity, BusCapac (@
    out.println("after -> Bus, capacity, BusCapac ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Bus, speed, BusSpeed (@
    out.println("before -> Bus, speed, BusSpeed ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Bus, speed, BusSpeed (@
    out.println("after -> Bus, speed, BusSpeed ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Bus, passengers, Person_List (@
    out.println("before -> Bus, passengers, Person_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Bus, passengers, Person_List (@
    out.println("after -> Bus, passengers, Person_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before Person (@
    out.println("before Person");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after Person (@
    out.println("after Person");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Person, id, PersonId (@
    out.println("before -> Person, id, PersonId ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Person, id, PersonId (@
    out.println("after -> Person, id, PersonId ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Person, destination, StopId (@
    out.println("before -> Person, destination, StopId ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Person, destination, StopId (@
    out.println("after -> Person, destination, StopId ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before RouteName (@
    out.println("before RouteName");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after RouteName (@
    out.println("after RouteName");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> RouteName, v, String (@
    out.println("before -> RouteName, v, String ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> RouteName, v, String (@
    out.println("after -> RouteName, v, String ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before RouteLen (@
    out.println("before RouteLen");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after RouteLen (@
    out.println("after RouteLen");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> RouteLen, v, Integer (@
    out.println("before -> RouteLen, v, Integer ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> RouteLen, v, Integer (@
    out.println("after -> RouteLen, v, Integer ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before RouteLoc (@
    out.println("before RouteLoc");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after RouteLoc (@
    out.println("after RouteLoc");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> RouteLoc, v, Integer (@
    out.println("before -> RouteLoc, v, Integer ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> RouteLoc, v, Integer (@
    out.println("after -> RouteLoc, v, Integer ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before BusCapac (@
    out.println("before BusCapac");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after BusCapac (@
    out.println("after BusCapac");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> BusCapac, v, Integer (@
    out.println("before -> BusCapac, v, Integer ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> BusCapac, v, Integer (@
    out.println("after -> BusCapac, v, Integer ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before BusSpeed (@
    out.println("before BusSpeed");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after BusSpeed (@
    out.println("after BusSpeed");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> BusSpeed, v, Integer (@
    out.println("before -> BusSpeed, v, Integer ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> BusSpeed, v, Integer (@
    out.println("after -> BusSpeed, v, Integer ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before StopId (@
    out.println("before StopId");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after StopId (@
    out.println("after StopId");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> StopId, v, Ident (@
    out.println("before -> StopId, v, Ident ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> StopId, v, Ident (@
    out.println("after -> StopId, v, Ident ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before BusId (@
    out.println("before BusId");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after BusId (@
    out.println("after BusId");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> BusId, v, Ident (@
    out.println("before -> BusId, v, Ident ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> BusId, v, Ident (@
    out.println("after -> BusId, v, Ident ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before PersonId (@
    out.println("before PersonId");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after PersonId (@
    out.println("after PersonId");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> PersonId, v, Ident (@
    out.println("before -> PersonId, v, Ident ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> PersonId, v, Ident (@
    out.println("after -> PersonId, v, Ident ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before Main (@
    out.println("before Main");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after Main (@
    out.println("after Main");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before PrintVisitor (@
    out.println("before PrintVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after PrintVisitor (@
    out.println("after PrintVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> PrintVisitor, indent, int (@
    out.println("before -> PrintVisitor, indent, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> PrintVisitor, indent, int (@
    out.println("after -> PrintVisitor, indent, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> PrintVisitor, needSpace, boolean (@
    out.println("before -> PrintVisitor, needSpace, boolean ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> PrintVisitor, needSpace, boolean (@
    out.println("after -> PrintVisitor, needSpace, boolean ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before CopyVisitor (@
    out.println("before CopyVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after CopyVisitor (@
    out.println("after CopyVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> CopyVisitor, copy, Object (@
    out.println("before -> CopyVisitor, copy, Object ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> CopyVisitor, copy, Object (@
    out.println("after -> CopyVisitor, copy, Object ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before EqualVisitor (@
    out.println("before EqualVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after EqualVisitor (@
    out.println("after EqualVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> EqualVisitor, is_equal, boolean (@
    out.println("before -> EqualVisitor, is_equal, boolean ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> EqualVisitor, is_equal, boolean (@
    out.println("after -> EqualVisitor, is_equal, boolean ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before DisplayVisitor (@
    out.println("before DisplayVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after DisplayVisitor (@
    out.println("after DisplayVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> DisplayVisitor, indent, int (@
    out.println("before -> DisplayVisitor, indent, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> DisplayVisitor, indent, int (@
    out.println("after -> DisplayVisitor, indent, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before TraceVisitor (@
    out.println("before TraceVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after TraceVisitor (@
    out.println("after TraceVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> TraceVisitor, indent, int (@
    out.println("before -> TraceVisitor, indent, int ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> TraceVisitor, indent, int (@
    out.println("after -> TraceVisitor, indent, int ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before UniversalVisitor (@
    out.println("before UniversalVisitor");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after UniversalVisitor (@
    out.println("after UniversalVisitor");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before BusStop_List (@
    out.println("before BusStop_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after BusStop_List (@
    out.println("after BusStop_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> BusStop_List, first, Nonempty_BusStop_List (@
    out.println("before -> BusStop_List, first, Nonempty_BusStop_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> BusStop_List, first, Nonempty_BusStop_List (@
    out.println("after -> BusStop_List, first, Nonempty_BusStop_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before Bus_List (@
    out.println("before Bus_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after Bus_List (@
    out.println("after Bus_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Bus_List, first, Nonempty_Bus_List (@
    out.println("before -> Bus_List, first, Nonempty_Bus_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Bus_List, first, Nonempty_Bus_List (@
    out.println("after -> Bus_List, first, Nonempty_Bus_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before Person_List (@
    out.println("before Person_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after Person_List (@
    out.println("after Person_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Person_List, first, Nonempty_Person_List (@
    out.println("before -> Person_List, first, Nonempty_Person_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Person_List, first, Nonempty_Person_List (@
    out.println("after -> Person_List, first, Nonempty_Person_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before Nonempty_BusStop_List (@
    out.println("before Nonempty_BusStop_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after Nonempty_BusStop_List (@
    out.println("after Nonempty_BusStop_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Nonempty_BusStop_List, it, BusStop (@
    out.println("before -> Nonempty_BusStop_List, it, BusStop ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Nonempty_BusStop_List, it, BusStop (@
    out.println("after -> Nonempty_BusStop_List, it, BusStop ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Nonempty_BusStop_List, next, Nonempty_BusStop_List (@
    out.println("before -> Nonempty_BusStop_List, next, Nonempty_BusStop_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Nonempty_BusStop_List, next, Nonempty_BusStop_List (@
    out.println("after -> Nonempty_BusStop_List, next, Nonempty_BusStop_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before Nonempty_Bus_List (@
    out.println("before Nonempty_Bus_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after Nonempty_Bus_List (@
    out.println("after Nonempty_Bus_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Nonempty_Bus_List, it, Bus (@
    out.println("before -> Nonempty_Bus_List, it, Bus ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Nonempty_Bus_List, it, Bus (@
    out.println("after -> Nonempty_Bus_List, it, Bus ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Nonempty_Bus_List, next, Nonempty_Bus_List (@
    out.println("before -> Nonempty_Bus_List, next, Nonempty_Bus_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Nonempty_Bus_List, next, Nonempty_Bus_List (@
    out.println("after -> Nonempty_Bus_List, next, Nonempty_Bus_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before Nonempty_Person_List (@
    out.println("before Nonempty_Person_List");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after Nonempty_Person_List (@
    out.println("after Nonempty_Person_List");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Nonempty_Person_List, it, Person (@
    out.println("before -> Nonempty_Person_List, it, Person ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Nonempty_Person_List, it, Person (@
    out.println("after -> Nonempty_Person_List, it, Person ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  before -> Nonempty_Person_List, next, Nonempty_Person_List (@
    out.println("before -> Nonempty_Person_List, next, Nonempty_Person_List ");
    indent++;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
  after -> Nonempty_Person_List, next, Nonempty_Person_List (@
    out.println("after -> Nonempty_Person_List, next, Nonempty_Person_List ");
    indent--;
    for (int i = 0; i < indent; i++) out.print(" ");
  @)
}