public CircleWithException(double newRadius) throws InvalidRadiusException { try { setRadius(newRadius); numberOfObjects++; } catch (InvalidRadiusException e) { …

public class CircleWithException { /** The radius of the circle */ private double radius; /** The number of the objects created */ private static int numberOfObjects ...

java.io.File file = new java.io.File("image/us.gif"); System.out.println("Does it exist? " + file.exists()); System.out.println("The file has " + file.length() + " bytes"); …

Jun 14, 2024 · The program below defines a new circle class named CircleWithException, which is the same as CircleWithPrivateDataFields except that the setRadius(double newRadius) …

CircleWithException c1 = new CircleWithException(5); //It's OK CircleWithException c2 = new CircleWithException(-5); // Here, there is an exception, so it doesn't complete try block and …

CircleWithException c1 = new CircleWithException(5); CircleWithException c2 = new CircleWithException(-5); CircleWithException c3 = new CircleWithException(10);

The test program creates three CircleWithException objects, c1 , c2 , and c3 , to test how to handle exceptions. Invoking new CircleWithException(-5) (line 6 in Listing 17.5) causes the …

In CircleWithException, you have to declare the variables and methods to fulfill the bellowing functionalities. 1. Design the method to set the radius of the circle. Here’s the best way to solve it.

CircleWithException c2 = new CircleWithException(-5); CircleWithException c3 = new CircleWithException(0); catch (IllegalArgumentException ex) { System.out.println(ex); …

CircleWithException c1 = new CircleWithException (5); CircleWithException c2 = new CircleWithException (-5); CircleWithException c3 = new CircleWithException (0); catch …