SuperVertex superVertex = simpleVertex.getSuperVertex();
IVertex vertex = superVertex == null ? simpleVertex : superVertex;
if (hide) {
graphModel.removeVertex(vertex);
} else {
graphModel.addVertex(vertex);
}
for (IOntologyConcept similarConcept : ontologyConcept.getSimilarConcepts()) {
Set<CheckNode> similarNodes = conceptToCheckNodeMap.get(similarConcept);
if (similarNodes != null) {
for (CheckNode similar : similarNodes) {