code: public final String getDisplayName() {
          return getDisplayName(false, LONG,
                                Locale.getDefault(Locale.Category.DISPLAY));
      }
docs: Returns a long standard time name of this {@code TimeZone} suitable for
  presentation to the user in the default locale.
  
  <p>This method is equivalent to:
  <blockquote><pre>
  getDisplayName(false, {@link #LONG},
  Locale.getDefault({@link Locale.Category#DISPLAY}))
  </pre></blockquote>
  
  @return the human-readable name of this time zone in the default locale.
  @since 1.2
  @see #getDisplayName(boolean, int, Locale)
  @see Locale#getDefault(Locale.Category)
  @see Locale.Category