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Start your free trialMohammad Abdur Rahman
1,986 PointsAdd logic to the drive method so that it throws an IllegalArgumentException if there aren't enough bars
I'm getting this Error: Bummer! Make sure you throw the exception before you change the barCount and lapsDriven fields.
what am I missing in my code?
class GoKart {
public static final int MAX_BARS = 8;
private String color;
private int barCount;
private int lapsDriven;
public GoKart(String color) {
this.color = color;
}
public String getColor() {
return color;
}
public void charge() {
barCount = MAX_BARS;
}
public boolean isBatteryEmpty() {
return barCount == 0;
}
public boolean isFullyCharged() {
return MAX_BARS == barCount;
}
public void drive() {
drive(1);
}
public void drive(int laps) {
lapsDriven += laps;
int noBar = barCount -= laps;
if ( noBar < 0 ){
throw new IllegalArgumentException("LOW BATTERY");
}
}
}
1 Answer
Anubhav Chhabra
1,383 Pointstry using this logic .....firstly in the method write the if statement .! if barCount is not greater than 0 .. then throw new IAE("YOUR MESSAGE") hopefully this will work