abstract protected JPanel getCenterPanel(Properties properties)throws Exception;
public void createGUI(){
try{
LogBook log=new LogBook(false);
Runtime rt=Runtime.getRuntime();
System.out.println("Runtime Total Memory: "+(rt.totalMemory()/(1024*1024))+" MB");
System.out.println("Runtime Max Memory: "+(rt.maxMemory()/(1024*1024))+" MB");