If given the following method: static int GetValue(int[] array, int index) { return array[index]; } Rewrite this method definition to include the try and catch blocks to catch and handle the IndexOutOfRange Exception exception inside this method. Make up your own handler.

A throw statement - throw new Exception() - is used to throw an exception.     True     False

This is the question - Write an application that displays a series of at least eight student ID numbers (that you have stored in an array) and asks the user to enter a test letter grade for the student. Create an Exception class named GradeException that contains a static public array of valid grade letters (A, B, C, D, F, and I) that you can use to determine whether a grade entered from the application is valid. In your application, throw a GradeException if the user does not enter a valid letter grade. Catch the GradeException, and then display the message Invalid grade. In addition, store an I (for Incomplete) for any student for whom an exception is caught. At the end of the application, display all the student IDs and grades. Code I was given, I will attach a screenshot of the errors-  public class GradeException extends Exception {     public GradeException(String string) {     } }   import java.util.*; public class TestGrade {    public static void main(String args[]) throws…

Write the code in java and please don't plagiarize or copy from other sources write it on your own. Read carefully and follow the instructions in the question. Thank you.

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X1155: Throwing an Exception The method below takes in a String parameter representing a username. It should throw an Exception if the username is less than 3 characters long. The method correctly throws the exception, but something is still missing. Fix the problem. Your Answer: Feedback 1 public String validateUser (String userName) 2|{ 3 45 6 7 8|} 9 if (userName.length() < 3) { throw new Exception("userName is too short"); } return userName; Check my answer! Reset Your feedback will appear here when you check your answer.

Write the code in java and understand what the question says and give me the code and don't copy or plagiarize please

True or False  We can define a custom generic exception.

solve:

There is no maximum number of arguments that may be used inside a catch block since this kind of block does not have a parameter restriction.