Create and implement a programme that generates the InvalidDocumentCodeException exception class, which is intended to be fired if an incorrect designation for a document is discovered during processing. Consider a scenario where all papers in a certain company are assigned a two-character identification that begins with U, C, or P, which stands for unclassified, confidential, or proprietary. The exception is raised if a document designation is found that doesn't suit that description. To test the exception and allow it to end the programme, create a driver programme.

Create a programme that implements the StringTooLongException exception class, which is intended to be fired if a string is found to have an excessive number of characters. Read user-supplied strings into the program's main driver until the user inputs "DONE." Throw the exception if a string with too many characters (let's say 20) is entered. Permit the programme to end when an exception is thrown.

What is exception propagation? Give an example of a class that contains at least two methods, in which one method calls another. Ensure that the subordinate method will call a predefined Java method that can throw a checked exception. The subordinate method should not catch the exception. Explain how exception propagation will occur in your example.

Write a program that calculates an adult's fat-burning heart rate, which is 70% of 220 minus the person's age. Complete fat_burning_heart_rate() to calculate the fat burning heart rate. The adult's age must be between the ages of 18 and 75 inclusive. If the age entered is not in this range, raise a ValueError exception in get_age() with the message "Invalid age." Handle the exception in_main_ and print the ValueError message along with "Could not calculate heart rate info." Ex: If the input is: 35 the output is: Fat burning heart rate for a 35 year-old: 129.5 bpm If the input is: 17 the output is: Invalid age. Could not calculate heart rate info.

First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects).Then create a new Java application called "CheckString" (without the quotation marks) according to the following guidelines.** Each method below, including main, should handle (catch) any Exceptions that are thrown. ** ** If an Exception is thrown and caught, print the Exception's message to the command line. ** Write a complete Java method called checkWord that takes a String parameter called word, returns nothing, and is declared to throw an Exception of type Exception. In the method, check if the first character of the parameter is a letter. If it is not a letter, the method throws an Exception of type Exception with the message of: "This is not a word." void checkWord(String word) throws Exception Write a complete Java method called getWord that takes no parameters and returns a String. The method prompts the user for a word, and then calls the checkWord…

This programming assignment involves learning about some of the common exceptions that occur in Java programs. Consider the following exception types:  NumberFormatException  ArrayIndexOutOfBoundsException FileNotFoundException IllegalArgumentException   Research what each exception type means and the conditions under which each occurs (i.e., is thrown). Write programs that demonstrate each type of exception being thrown (one program per exception). Write 3 procedural programs and 1 Object Oriented Program.  They can be very simple but make them up. You should write your code so that each exception type is forced to occur. Name your programs so that we can determine which exception you are using in the code. Example  FileNotFoundException  FileExists.java or something creative.  Then, write a program that catches each type of thrown exception and display an error message indicating some of the details as to what that exception is.  Write one program per type of exception. They can be…

Write a program that calculates an adult's fat-burning heart rate, which is 70% of 220 minus the person's age. Complete fat_burning_heart_rate() to calculate the fat burning heart rate. The adult's age must be between the ages of 18 and 75 inclusive. If the age entered is not in this range, raise a ValueError exception in get age() with the message "Invalid age." Handle the exception in _main_ and print the ValueError message along with "Could not calculate heart rate info." Ex: If the input is: 35 the output is: Fat burning heart rate for a 35 year-old: 129.5 bpm If the input is: 17 the output is: Invalid age. Could not calculate heart rate info.

MCQ 1. A Java programme may deal with an exception in a variety of ways. None of the above is not a possible method for a Java programme to deal with an exception?a. disregard the exception b. manage the exception using try to capture phrases as it occursc. pass the exception to another process for handling d. pass the exception to a predefined Exception class for handlinge. Any of these is a legitimate method of handling an exception.

Develop an exception class named InvalidMonthException that extends the Exception class.   Instances of the class will be thrown based on the following conditions: The value for a month number is not between 1 and 12 The value for a month name is not January, February, March, … December Develop a class named Month.  The class should define an integer field named monthNumber that holds the number of a month.  For example, January would be 1, February would be 2, and so forth.  In addition, provide the following methods: A no-argument constructor that sets the monthNumberto 1. An overloaded constructor that accepts the number of the month as an argument.  The constructor should set the monthNumberfield to the parameter value if the parameter contains the value 1 – 12.  Otherwise, throw an InvalidMonthException exception back to the caller.  The exception should note that the month number was incorrect. An overloaded constructor that accepts a string containing the name of the month,…

A finally statement, when used as part of exception handling will be executed... Select one: O a. always, no matter if there is an exception or not. O b. only if the program is going to exit. only if no exception occurred. С. O d. only if an exception is generated, even if the exception is handled by other code.