**/
private void setMinJunctionCoverage(TrackComponent<SpliceJunctionFinderTrack> trackComponent, int newMinJunctionCoverage) {
IAlignmentDataManager dataManager = getRenderer(trackComponent.track).getDataManager();
dataManager.setMinJunctionCoverage(newMinJunctionCoverage);
trackComponent.track.onAlignmentTrackEvent(
new AlignmentTrackEvent(this, AlignmentTrackEvent.Type.SPLICE_JUNCTION));
trackComponent.repaint();
}