long starttime;
long endtime;

//Onbutton {

	// You might have to convert the time into the timeformat you want to calculate with

	starttime = buttone.getsubmittedStuffEndTime();
	endtime = button.getSubmittedStuffEndTime();

	long totaltime = Math.abs(starttime, endtime);

	int amount = 3600/totaltime;

	System.out.Print("In one hour there will be produced around " + amount + " tiles");


}