Exception handling and recursion, Computer Engineering

Assignment Help:

In the previous assignment, you implemented a stack and a list that both inherited from the abstract class ArrayIntCollection. In this task you are supposed to extend that implementation by make it throw exceptions if you try to perform operations that are not allowed (for example, if you try to call pop or peek on an empty stack or if you try to remove an element from a non existing position).

You shall create and use the exception class CollectionException, of the type UncheckedException.

Also write a test program ExceptionMain.java that generates and catches exceptions from your modi ed methods

Write a program SumMain, that includes a recursive method computing the sum of the integers 1, 2, 3, ..., N. The computation should be based on the following principle: the sum of the integers from 1 to N is equal to the sum of the integers from 1 to N/2 added with the sum of the integers from N/2+1 to N. Is this a good solution strategy? Motivate your answer!


Related Discussions:- Exception handling and recursion

What is store program control, What is store program control (SPC)? Wi...

What is store program control (SPC)? Within stored program control systems, a program or set of instructions for the computer that is stored in its memory and the instructions

Difference between static call and dynamic call, In the case of Static call...

In the case of Static call, the called program is a stand-alone program, it is an executable program. During run time we can call it in our called program. As about Dynamic call, t

What are the components of i-way infrastructure, What are the components of...

What are the components of I-way Infrastructure? There are three components of the I-way infrastructure: • Consumer access equipment • Local on-Ramps • Global informat

What is assembly language, What is assembly language? A complete set of...

What is assembly language? A complete set of symbolic names and rules for the use of machines comprise a programming language, usually referred to as an assembly language.

Program level-parallelism based on granularity size, Program Level : It ...

Program Level : It is the next level consisting of independent programs for parallelism. Coarse Granularity  size is used at this level containing ten thousands of instructions.

System programming, concurrentisation and vectorisation of program

concurrentisation and vectorisation of program

Explain icw, Question 1 What are the drivers behind the convergence betwee...

Question 1 What are the drivers behind the convergence between voice and data networks? Explain them briefly Question 2 Explain the need and functioning of Private ST Netw

Explain latex in matlab, Matlab already handles naturally easy LaTeX encodi...

Matlab already handles naturally easy LaTeX encodings that permit introducing Greek lettters or modifying the font size and appearance in plots.

What is drop-down list, A dialog box such as a File menu that have one comm...

A dialog box such as a File menu that have one command until it is clicked when a number of dissimilar commands "drop-down."

Differentiate between static and dynamic step loops, Differentiate between ...

Differentiate between static and dynamic step loops. Step loops fall into two classes: Static and Dynamic.  Static step loops have a fixed size that cannot be changed at runti

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd