Please help to solve one error keep comming

Question

Whats wrong in this please help to solve

public class Vehicle {
private String speed;
public String getSpeed(){
return speed;
}
public String setSpeed(String x){
this.speed=x;
}
}
class program {

public static void main(String[]args){
Vehicle duke=new Vehicle();
Vehicle fz=new Vehicle();
duke.setSpeed ("ten");
System .out.println (duke.getSpeed());
fz.setSpeed("five");
System.out.println (fz.getSpeed ());

Answer 1

corrected code:

class Vehicle {
private String speed;
public String getSpeed(){
return speed;
}
public String setSpeed(String x){
this.speed=x;
return "";
}
}
public class Program
{
public static void main(String[] args) {
Vehicle duke=new Vehicle();
Vehicle fz=new Vehicle();
duke.setSpeed ("ten");
System.out.println (duke.getSpeed());
fz.setSpeed("five");
System.out.println (fz.getSpeed ());
}
}

you forgot the return statement in your setSpeed method, you could change it to void, that way you wouldn't have to return anything

other than that I formatted the code a bit, and made some small changes

Answer 2

Why are you making duplicate questions? your previous thread had an answer already.

https://www.sololearn.com/Discuss/749010/?ref=app