Question

In: Computer Science

Create a java program that: - Has a class that defines an exception -Have that exception...

Create a java program that:
- Has a class that defines an exception
-Have that exception throw(n) in one method, and be caught and handled in another one.
-Has a program that always continues even if incorrect data is entered by the user
-has a minimum of 2 classes in it

Solutions

Expert Solution

class MyException extends Exception{
   public MyException(String m) {
       super(m);
   }
}
public class ExceptionTest {
   public static void main(String[] args) {
       try {
       testException();
       }catch(Exception e) {
           System.out.println(e);
       }
   }

   private static void testException() throws MyException{
       throw new MyException("Testing my exception");
   }
}

Note : Please comment below if you have concerns. I am here to help you

If you like my answer please rate and help me it is very Imp for me


Related Solutions

(JAVA) Create a program that prompts the user for an age input. The program defines the...
(JAVA) Create a program that prompts the user for an age input. The program defines the age group of the user. Follow the table below to construct the output for your program. Age Age Group 0 Baby 1-3 Toddler 4-11 Child 12-17 Teenager 18-21 Young Adult 22-64 Adult 65+ Senior Negative Number Invalid Input Sample Input Enter an age: 18 Sample Output: You are a young adult. Sample Input Enter an age: 29 Sample Output: You are an adult. Sample...
CREATE A NEW Java PROGRAM that demonstrates : 1.1 numeric and 1 string exception 2. Create...
CREATE A NEW Java PROGRAM that demonstrates : 1.1 numeric and 1 string exception 2. Create your own user defined exception, COMMENT it well, and add code so that it is thrown.
in java, write code that defines a class named Cat The class should have breed, name...
in java, write code that defines a class named Cat The class should have breed, name and weight as attributes. include setters and getters for the methods for each attribute. include a toString method that prints out the object created from the class, and a welcome message. And use a constructor that takes in all the attributes to create an object.
JAVA Write a program that demonstrates how various exceptions are caught with catch (Exception exception) This...
JAVA Write a program that demonstrates how various exceptions are caught with catch (Exception exception) This time, define classes ExceptionA (which inherits from class Exception) and ExceptionB (which inherits from class ExceptionA). In your program, create try blocks that throw exceptions of types ExceptionA, ExceptionB, NullPointerException and IOException. All exceptions should be caught with catch blocks specifying type Exception.
Create a java random program from example (1,2,3,4,5,6,7,8,9,10) But do exception for number 7 when you...
Create a java random program from example (1,2,3,4,5,6,7,8,9,10) But do exception for number 7 when you run the program first time for example it will print 3 then when you run the program for the second time it will give a random number for example 9 but number 7 will not be printed because we need you to do exception for it.
Java Programming Create a class named Problem1, and create a main method, the program does the...
Java Programming Create a class named Problem1, and create a main method, the program does the following: - Prompt the user to enter a String named str. - Prompt the user to enter a character named ch. - The program finds the index of the first occurrence of the character ch in str and print it in the format shown below. - If the character ch is found in more than one index in the String str, the program prints...
Write a program in java that does the following: Create a StudentRecord class that keeps the...
Write a program in java that does the following: Create a StudentRecord class that keeps the following information for a student: first name (String), last name (String), and balance (integer). Provide proper constructor, setter and getter methods. Read the student information (one student per line) from the input file “csc272input.txt”. The information in the file is listed below. You can use it to generate the input file yourself, or use the original input file that is available alone with this...
JAVA program Create a class called Array Outside of the class, import the Scanner library Outside...
JAVA program Create a class called Array Outside of the class, import the Scanner library Outside of main declare two static final variables and integer for number of days in the week and a double for the revenue per pizza (which is $8.50). Create a method called main Inside main: Declare an integer array that can hold the number of pizzas purchased each day for one week. Declare two additional variables one to hold the total sum of pizzas sold...
Create a custom Exception named IllegalTriangleSideException. Create a class named Triangle. The Triangle class should contain...
Create a custom Exception named IllegalTriangleSideException. Create a class named Triangle. The Triangle class should contain 3 double variables containing the length of each of the triangles three sides. Create a constructor with three parameters to initialize the three sides of the triangle. Add an additional method named checkSides with method header - *boolean checkSides() throws IllegalTriangleSideException *. Write code so that checkSides makes sure that the three sides of the triangle meet the proper criteria for a triangle. It...
Create a custom Exception named IllegalTriangleSideException. Create a class named Triangle. The Triangle class should contain...
Create a custom Exception named IllegalTriangleSideException. Create a class named Triangle. The Triangle class should contain 3 double variables containing the length of each of the triangles three sides. Create a constructor with three parameters to initialize the three sides of the triangle. Add an additional method named checkSides with method header - *boolean checkSides() throws IllegalTriangleSideException *. Write code so that checkSides makes sure that the three sides of the triangle meet the proper criteria for a triangle. It...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT