public class FloatDoubleTime {
/** How many times to do the loop */
protected static final int HOW_MANY = 10000000;
public static void main(String[] args) {
long t0 = System.currentTimeMillis();
float f = 0;
for (int i=0; i f *= i;
long t1 = System.currentTimeMillis();
double d = 0;
for (int i=0; i d *= i;
long t2 = System.currentTimeMillis();
System.out.println("Float: " + (t1 - t0) + " " + f);
System.out.println("Double: " + (t2 - t1) + " " + d);
}
}