code: public static void exports(Xml root, CollisionRange range)
      {
          Check.notNull(root);
          Check.notNull(range);
  
          final Xml node = root.createChild(NODE_RANGE);
          node.writeString(ATT_AXIS, range.getOutput().name());
          node.writeInteger(ATT_MIN_X, range.getMinX());
          node.writeInteger(ATT_MIN_Y, range.getMinY());
          node.writeInteger(ATT_MAX_X, range.getMaxX());
          node.writeInteger(ATT_MAX_Y, range.getMaxY());
      }
docs: Export the collision range as a node.
  
  @param root The node root (must not be <code>null</code>).
  @param range The collision range to export (must not be <code>null</code>).
  @throws LionEngineException If error on writing.