add: this.geometry = null; OpenLayers.Feature.prototype.destroy.apply(this, arguments); 
context:     destroy: function() {        },
meta: 1027	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1027/833abcf6f12f5252fc98ec54d5cefab5380d7562/Vector.js/buggy/lib/OpenLayers/Feature/Vector.js