question: @ Override public void sendLocationList ( ) { List < Location > locationList = lm . getLocationsByNameList ( ) ; ArrayList < Attribute > location ; for ( Location loc : locationList ) { location = new ArrayList < Attribute > ( 1 ) ; location . add ( new Attribute ( LOCATIONS , loc ) ) ; try { sendMessage ( location ) ; } catch ( IOException ioe ) { log . debug ( "could not send train " + loc . getName ( ) ) ; } } }
target:  send a list of locations known by Operations to the client