JavaECS/javaecs/src/main/java/nz/ac/massey/javaecs/FrameRateSystem.java

package nz.ac.massey.javaecs;

public class FrameRateSystem extends ECSSystem{
    void init() {}

    void update(double dt, double idleTime){
        System.out.print(String.format("dt: %.3g (%.3g idle) ", dt, idleTime));
    }
}