private static Map < String , Object > loadZoneInfoMap ( InputStream in ) throws IOException { Map < String , Object > map = new ConcurrentHashMap < String , Object > ( ) ; DataInputStream din = new DataInputStream ( in ) ; try { readZoneInfoMap ( din , map ) ; } finally { try { din . close ( ) ; } catch ( IOException ex ) { } } map . put ( "UTC" , new SoftReference < DateTimeZone > ( DateTimeZone . UTC ) ) ; return map ; }
Loads the zone info map .