try { boolean retval = asset instanceof TransportationNode; if (isDebugEnabled()) debug (".interestingAsset : " + ((retval) ? "interested in " : "ignoring ") + asset);  return retval; } catch (Exception e) {} return false;
boolean retval = asset instanceof TransportationNode; if (isDebugEnabled()) debug (".interestingAsset : " + ((retval) ? "interested in " : "ignoring ") + asset);  return retval;
  public boolean interestingAsset (Asset asset) {    try {      boolean retval = asset instanceof TransportationNode;      if (isDebugEnabled())	debug (".interestingAsset : " + ((retval) ? "interested in " : "ignoring ") +	       asset);	        return retval;    } catch (Exception e) {}    return false;  }