protected void unhighlightNode(final Node node) {
    CNodeHighlighter.highlightNode(node, false);
  }
Removes highlighting from the node that was exited.

@param node The node that was exited.
java/zylib/src/main/java/com/google/security/zynamics/zylib/yfileswrap/gui/zygraph/editmode/actions/CDefaultNodeExitAction.java