Revisit the Cycle class. Modify your application such that the properties, numberOfWheels and weightare entered as double values interactively (at the keyboard). Exception handling will be used to determine whether a type mismatch occurs. Edit your application such that, in addition to [A], the values for numberOfWheels and weight, entered interactively, will throw a new exception “Values cannot be less than or equal to zero” only If the values are less than or equal to zero. Add or use the appropriate try and/or catch blocks. Directions Examine your application for the class called Cycle. Add Try and Catch blocks appropriately. Add the throw statement for the new exception. Display an appropriate message if an exception occurs. Display the properties of the object
JAVA Problem – CycleThrowTryCatch
Revisit the Cycle class. Modify your application such that the properties, numberOfWheels and weightare entered as double values interactively (at the keyboard). Exception handling will be used to determine whether a type mismatch occurs.
Edit your application such that, in addition to [A], the values for numberOfWheels and weight, entered interactively, will throw a new exception “Values cannot be less than or equal to zero” only If the values are less than or equal to zero. Add or use the appropriate try and/or catch blocks.
Directions
Examine your application for the class called Cycle.
- Add Try and Catch blocks appropriately.
- Add the throw statement for the new exception.
- Display an appropriate message if an exception occurs.
- Display the properties of the object
Program
public class Cycle {
// Declear integer instance variable
private int numberOfWheels;
private int weight;
// Constructer declear class
public Cycle(int numberOfWheels, int weight ) {
this.numberOfWheels = numberOfWheels;
this.weight = weight;
}
// String method for output
public String toString() {
String wheel = String.valueOf(this.numberOfWheels);
String load = String.valueOf(this.weight);
return("No of wheels in cycle = " + wheel + ", Weight of cycvle =" + load);
}
}
public class Main {
// Main method of A class
public static void main(String[] args) {
// Object for cycle class A
Cycle obj = new Cycle(6, 30);
System.out.println(obj.toString());
}
}
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