Which of the following statements is false? A software developer can write his own exceptions in Java. A try statement is associated with one and only one catch statement.. A programmer written Exception implements the Exception interface. None of the above statements are false

Please do this in Java! 3. RetailItem Exceptions Programming Challenge 4 of Chapter 6 required you to write a RetailItem class that holds data pertaining to a retail item. Write an exception class that can be instantiated and thrown when a negative number is given for the price. Write another exception class that can be instantiated and thrown when a negative number is given for the units on hand. Demonstrate the exception classes in a program. /** *Description: This program will displays a string without any user interaction *Class: Fall - COSC 1437.81002 *Assignment1: Hello World *Date: 08/15/2011 *@author  Zoltan Szabo *@version 0.0.0 */    For each method, you will also be required to create docstring as follows: /** * @param String as args * @return Termination code as int, 0 for normal, anything else is error condition * @throws Nothing is implemented */   Flowcharts/UML and Pseudo code   All assignment questions must show design flowchart/UML and/or pseudo code unless otherwise…

Foundation in java Please provide a basic exception code. Do not use input, output.  Please provide code and explain. Thank you. Write the Java code for the following: Write the InvalidGradeException class that will be used below. Write the Java program that reads an integer grade from a user and checks that it is valid (between 0 and 100). If it is invalid an  InvalidGradeException will be thrown, stating what the invalid grade is.  This will be caught in the main( ) method which will write a message about the invalid grade.  If the grade is valid, it is written to the monitor..

Write the code in java and please don't plagiarize or copy from other sources write it on your own and read the question carefully and write according to it thank you.