public void setup() {
Random.createUniform();
if (surface != null) surface.dispose();
if (degreeDist != null) degreeDist.dispose();
if (graph != null) graph.dispose();
surface = null;
schedule = null;
degreeDist = null;
graph = null;
System.gc();
surface = new DisplaySurface(this, "JinGirModelII Display");
registerDisplaySurface("Main Display", surface);
schedule = new Schedule();
agentList = new ArrayList();
worldXSize = 500;
worldYSize = 500;
}
