Java: An Introduction to Problem Solving and Programming (8th Edition)
Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
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Chapter 9.3, Problem 30STQ

Explanation of Solution

Given program:

//Main Class

class Question30

{

    //Main method

    public static void main(String[] args)

    {

        //Create an object for the class

        Question30 object = new Question30();

        try

        {

            //Print the statement

            System.out.println("Trying");

            //Call the method

            object.sampleMethod();

            //Print the statement

System.out.println("Trying after call.");

        }

        //Catch the exception

        catch(Exception e)

        {

            //Print the statement

            System...

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public class X {      public static void main(String [] args)     {        try         {            badMethod();              System.out.print("A");          }         catch (RuntimeException ex) /* Line 10 */        {             System.out.print("B");         }         catch (Exception ex1)         {             System.out.print("C");         }         finally         {            System.out.print("D");         }         System.out.print("E");     }     public static void badMethod()     {         throw new RuntimeException();     } } Complete and explain.
Code completion and explain.  public class X {      public static void main(String [] args)     {        try         {            badMethod();              System.out.print("A");          }         catch (RuntimeException ex) /* Line 10 */        {             System.out.print("B");         }         catch (Exception ex1)         {             System.out.print("C");         }         finally         {            System.out.print("D");         }         System.out.print("E");     }     public static void badMethod()     {         throw new RuntimeException();     } }.
Analyze the following code: public class Test{ public static void main(String[] args) { try { String s = "5.6"; Integer.parseInt(s); // Cause a NumberFormatException } } catch (Exception ex) { System.out.println("NumberFormatException"); int i = 0; int y = 2/i; } catch (RuntimeException ex) { } } System.out.println("RuntimeException"); The program displays NumberFormatException. The program displays RuntimeException. The program displays NumberFormatException followed by RuntimeException. The program has a compile error.

Chapter 9 Solutions

Java: An Introduction to Problem Solving and Programming (8th Edition)

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