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

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

venereology answered 2 years ago

(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.

Create a Java program. The class name for the program should be 'EncryptText'. In the main...

Create a Java program. The class name for the program should be 'EncryptText'. In the main method you should perform the following: You should read a string from the keyboard using the Scanner class object. You should then encrypt the text by reading each character from the string and adding 1 to the character resulting in a shift of the letter entered. You should output the string entered and the resulting encrypted string. Pseudo flowchart for additional code to be...

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...

Create a simple Java class for a Month object with the following requirements:  This program...

Create a simple Java class for a Month object with the following requirements:  This program will have a header block comment with your name, the course and section, as well as a brief description of what the class does.  All methods will have comments concerning their purpose, their inputs, and their outputs  One integer property: monthNumber (protected to only allow values 1-12). This is a numeric representation of the month (e.g. 1 represents January, 2 represents February,...

Circle Class (This is in JAVA) /** * Defines a basic shape with just area *...

Circle Class (This is in JAVA) /** * Defines a basic shape with just area * * @author Jo Belle * @version 0.2 (10/05/2020) */ public class Shape{ private double area; public Shape(){ area = 0.0; } public Shape( double a ){ this.area = a; } public void setArea( double a ){ area = a; } public double getArea(){ return area; } public String toString(){ return "Shape:\n\tarea: " + area; } } /** * Create a simple Circle object *...

Question