public abstract int getOffset(int arg0, int arg1, int arg2, int arg3, int arg4, int arg5);
private Properties initializeDefaults() { Properties defaults = new Properties(); java.util.TimeZone tz = java.util.Calendar.getInstance().getTimeZone(); if (tz != null) { defaults.setProperty(AVKey.INITIAL_LONGITUDE, System.Double.ToString( Angle.fromDegrees(180.0 * tz.getOffset(System.currentTimeMillis()) / (12.0 * 3.6e6)).degrees)); } return(defaults); }