public void updateSelectedExperimentInfo(Object alternative, Object sampleObject) {
Alternative a = (Alternative)alternative;
SampleObject so = (SampleObject)sampleObject;
DetailedExperimentInfo info = a.getExperiment().getDetailedInfo().get(sampleObject);
if (info == null) {
info = new DetailedExperimentInfo();
a.getExperiment().getDetailedInfo().put(so, info);
}
this.selectedExperimentInfo = info;