<map id="Json::StreamWriter" name="Json::StreamWriter"> <area shape="rect" id="node2" title="STL class. " alt="" coords="55,400,198,477"/> <area shape="rect" id="node3" title="STL class. " alt="" coords="25,259,228,351"/> <area shape="rect" id="node4" title="STL class. " alt="" coords="5,132,248,209"/> <area shape="rect" id="node5" title="STL class. " alt="" coords="51,5,203,83"/> </map>