rem: return api.TreeUtil.getClassDocNode(api.ApiViewer.instance.getDocTree(), className); 
add: return api.TreeUtil.getClassDocNode(api.Viewer.instance.getDocTree(), className); 
context: qx.Proto._getClassDocNode = function(className) {  if (className) {    return api.TreeUtil.getClassDocNode(api.ApiViewer.instance.getDocTree(), className);  } else {    return null;  }}
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/72da59d7fc8fe0e52536ae70cc2e38829e7c62b0/DetailViewer.js/buggy/qooxdoo/frontend/api/source/class/api/DetailViewer.js