rem: function set(_index, _x, _y){ this.array[_index].x = _x; this.array[_index].y = _y; 
add: function set(index, x, y){ this.array[index].x = x; this.array[index].y = y; 
context:   function set(_index, _x, _y){ // void    this.array[_index].x = _x;    this.array[_index].y = _y;  }
meta: 1969	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1969/22effc184fba0b4df713bacaeaec94f14fd2e169/polygon.js/clean/engine/polygon.js