rem: clone: function (obj) { if (obj == null) { obj = new OpenLayers.Feature(null, this.geometry.clone(), this.data); }   OpenLayers.Util.applyDefaults(obj, this);  return obj; 
add: clone: function () { return new OpenLayers.Feature.Vector(this.geometry.clone(), this.attributes, this.style); 
context:     clone: function (obj) {        if (obj == null) {            obj = new OpenLayers.Feature(null, this.geometry.clone(), this.data);        }                 // catch any randomly tagged-on properties        OpenLayers.Util.applyDefaults(obj, this);                return obj;    },
meta: 1027	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1027/892a4042a19109fcf56fdcda5e0d6f03c0d244bb/Vector.js/clean/lib/OpenLayers/Feature/Vector.js