protected void unhighlightEdges(final EdgeRealizer edge) {
    CEdgeHighlighter.highlightEdge(edge, false);
  }
Removes highlighting from the edges attached to a edge label.

@param edge the EdgeRealizer of the edge
java/zylib/src/main/java/com/google/security/zynamics/zylib/yfileswrap/gui/zygraph/editmode/actions/CDefaultEdgeLabelExitAction.java