Question: 1) You may have observed that the add(E e) and remove(int index) methods are marked as optional operation s. Briefly discuss the benefits vs. pitfalls

1) You may have observed that the add(E e) and remove(int index) methods are marked as optional operations. Briefly discuss the benefits vs. pitfalls of this design decision.

2) Consider this quote from the java.util.List description:

Some list implementations have restrictions on the elements that they may contain. For example, some implementations prohibit null elements, and some have restrictions on the types of their elements.

Briefly discuss the benefits vs. pitfalls of this design decision.

http://web.cse.ohio-state.edu/software/2231/web-sw2/assignments/homeworks/java-util-list.html

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Millennium Liquors is a wholesaler of sparkling wines. Their most popular product is the French Bete Noire. Weekly demand is for 45 cases. Assume demand occurs over 50 weeks per year. The wine is...

answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

What is the difference between MouseListener and MouseAdapter? [3 marks] (b) Via suitable HTML, the compiled version of the following Java code is presented to the appletviewer application: import...

Imagine that you have a part-time job at the local movie rental store. Realizing that you know a good deal about computers, the store owner asks you to wnte an interactive program that will maintain...

Suppose that R(A, B, C) is a relational schema with functional dependencies F = {A, B C, C B}. (i) Is this schema in 3NF? Explain. [2 marks] (ii) Is this schema in BCNF? Explain. [2 marks] (b)...

London School of Science & Technology Qualification Unit number and title BTEC Level 5 HND Diploma Business UNIT 6: Business Decision Making Student name and ID number Assessor name Al Hassan Barrie...

Please help with the discussion below: ** Each of the 3 questions below only need to beabout two-threepara graphs but packed full of information, no fluff. **Attached below are a few readings from...

You are designing a new syntax for a programming language like Java, with the intention of making it more approachable to students by using English words instead of punctuation symbols. (a) How does...

Submitted to Management Science manuscript MS-0001-1922.65 Authors are encouraged to submit new papers to INFORMS journals by means of a style file template, which includes the journal title....

U.S. Army Cost Benefit Analysis Guide 12 JANUARY 2010 Prepared by Office of the Deputy Assistant Secretary of the Army (Cost and Economics) Version 1.0 U.S. Army Cost Benefit Analysis Guide - V 1.0 2...

This type of pronoun allows both participants receive the same result of an action executed by the speaker. a. personal pronoun b. interrogative pronoun c. reciprocal pronoun d. intensive pronoun

A train at 72 km/hr completely crosses another train having three forth of its length and going in the opposite direction at 54 km/hr in 20 sec. if it also passed a railway platform in 1 minute, the...

What eoild you expect to happen to the price of a bond if market intetestvrates suddenly decreased

True or False 1. Corporations may carry excess charitable contributions forward five years, but they may not carry them back. 2. Corporations are not allowed to deduct charitable contributions in...

1. Describe how organizational culture and the use of performance criteria and standards affect the remaining components of a performance management system.

4. Review the performance appraisal process and appraisal form used by a current or former employer and compare it with those provided by other students. Also review other appraisal issues by going...

5. As the new HR Director of a company in the behavioral health industry, you have the responsibility to develop a performance management system. You need to present a business case to senior...