Generally, the right is to have a face-to-face confrontation with witnesses who are offering testimonial evidence against the accused in the form of cross-examination during a trial. The Fourteenth Amendment makes the right to confrontation applicable to the states and not just the federal government.
This can cause the phantom flush.. If the fill valve is not shutting off and the tank is overfilling and causing the extra flushing, clean it. You will have to shut off the water. Try to take the valve apart and clean the parts with vinegar. If the valve will not cooperate, replace it too.
If the setting on this float has changed then it will either cause the toilet to run continually because it is trying to overfill the tank (float shuts off at too high a level, so water is continuously flowing down into the overflow tube and into the bowl); or it will shut off too soon, causing only a partial tank fill.