rem: OpenLayers.Util.clearArray(this); 
add: this.clear(); 
context:     moveTo: function (bounds, position, redraw) {        if (redraw == null) {            redraw = true;        }        OpenLayers.Util.clearArray(this);        this.bounds = bounds.clone();        this.position = position.clone();        if (redraw) {            this.draw();        }    },
meta: 1027	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1027/9f9c366154d8d1e3e82af85214ec3378f8745ecf/Tile.js/buggy/lib/OpenLayers/Tile.js