/**
  * Get a DICOM format {@link java.lang.String String} time zone representation of the current
  * timezone.
  *
  * <p>E.g. from +0500 or -0700, the last component of a DateTime attribute value, or the value of
  * the DICOM attribute TimezoneOffsetFromUTC.
  *
  * @return a DICOM format {@link java.lang.String String} time zone representing the current time
  *     zone on the current date
  */
 public static String getCurrentTimeZone() {
   return getTimeZone(java.util.TimeZone.getDefault(), new java.util.Date());
 }