/** utility method to reveal all positions in a track */ @FireReformatted public void revealAllPositions() { final Enumeration<Editable> theEnum = elements(); while (theEnum.hasMoreElements()) { final TrackSegment seg = (TrackSegment) theEnum.nextElement(); final Enumeration<Editable> ele = seg.elements(); while (ele.hasMoreElements()) { final Editable editable = ele.nextElement(); final FixWrapper fix = (FixWrapper) editable; fix.setVisible(true); } } }