public void addNewSpawnMap(SpawnMap spawnMap){
  if (templates == null) {
    templates=new ArrayList<SpawnMap>();
  }
  templates.add(spawnMap);
}

public void addNewSpawnMap ( SpawnMap spawnMap ) { if ( templates == null ) { templates = new ArrayList < SpawnMap > ( ) ; } templates . add ( spawnMap ) ; }
used by event service to add additional spawns
