protected void highlightEdges(final Node node) {
    CEdgeHighlighter.highlightEdgesOfNode(node, true);
  }
Highlights the edges that are attached to the node that is entered.

@param node The node that is entered.
java/zylib/src/main/java/com/google/security/zynamics/zylib/yfileswrap/gui/zygraph/editmode/actions/CDefaultNodeEnterAction.java