context: qx.Proto.getLastTreeChild = function(){  var vLast = this;  while (vLast instanceof qx.ui.treefullcontrol.AbstractTreeElement)  {    if (!(vLast instanceof qx.ui.treefullcontrol.TreeFolder) ||        !vLast.getOpen()) {      return vLast;    }    vLast = vLast.getLastVisibleChildOfFolder();  }  return null;}
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/32797ee18a2c92a797417cb1392f24fa90943b97/Tree.js/buggy/qooxdoo/frontend/framework/source/class/qx/ui/treefullcontrol/Tree.js