rem: this._iconIsVisible = qx.util.validator.isValidString(this.getIcon()); 
add: this._iconIsVisible = qx.util.Validation.isValidString(this.getIcon()); 
context: proto._handleIcon = function(){  switch(this.getShow())  {    case qx.ui.basic.Atom.SHOW_ICON:    case qx.ui.basic.Atom.SHOW_BOTH:      this._iconIsVisible = qx.util.validator.isValidString(this.getIcon());      break;    default:      this._iconIsVisible = false;  };  if (this._iconIsVisible)  {    this._iconObject ? this._iconObject.setDisplay(true) : this._createIcon();  }  else if (this._iconObject)  {    this._iconObject.setDisplay(false);  };};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/cfcbb829f6fba5c885606fde737b1ad8b88fe740/QxAtom.js/buggy/qooxdoo/source/script/widgets/QxAtom.js