Question: Why is it better to save an entire ArrayList to an object output stream instead of program ming a loop that writes each element?

Why is it better to save an entire ArrayList to an object output stream instead of program ming a loop that writes each element?

Step by Step Solution

★★★★★

3.49 Rating (149 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Writing each element of an ArrayList individually to an object output stream would require several write operations and it can potentially negatively ... View full answer

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 Java Programming Questions!

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

Create a program that runs two threads which write two different messages a specified number of times to the same text file in append mode. For example, the thread 1 may write "hi" 10 times to a text...

s1 educated (SSE) student for every three public school educated (PSE) students. Reasoning that students are not very dissimilar from threads, he suggests the following entry and exit routines be...

please help me with this as my tutor fell through and I dont understand all sections these are the programs it gave me this is the main java above this is the grade book reader above these are the...

Need Help With This Table 1: Files to be Submitted Class/FileName Description MyList Interface for ArrayList MyAbstractList Abstract Parent for ArrayList MyArrayList Program uses 3 ArrayLists: (1):...

Need Help With This Table Need Help With This Table 1: Files to be Submitted Class/FileName Description MyList Interface for ArrayList MyAbstractList Abstract Parent for ArrayList MyArrayList Program...

Starter code // STEP 2: IDENTIFICATION COMMENTS GO HERE // STEP 2: THE IMPORT STATEMENTS GO HERE public class FLast_Lab05 // STEP 2: CHANGE THIS TO MATCH YOUR FILE NAME { public static void...

In this problem Huffman codec. The termcodecis short for a compression/decompression (or coding/decoding) scheme. Your codec will implement thea3.Codecinterface, which means it must supply two...

first couple parts are the description. one photo is the infile.txt and last photos are how to solve it. thank you! Language C++ Programming Lab 9 Problem description For this assignment, you will...

Problem Definition In this assignment, you will be completing the bulletin board you began in PROGRAM 3. We will be adding two major new functionalities: The bulletin board will now be able to handle...

Discuss the law and liability as applied to bad checks and to forged, raised, and materially altered checks.

For m ¥ 3, a complete m-ary tree can be transformed into a complete binary tree by applying the idea shown in Fig. 12.32. (a) Use this technique to transform the complete ternary decision tree...

The financial account was previously known as the a. gross national product. b. capital account. c. trade deficit. d. investment account. e. trade balance.

P2-9. What are the advantages of consolidating production of product lines at single factories in the EU? What are the disadvantages? For years, international businesses looked forward to the EUs...

Which of the following privileges must be granted to a users account before the user can connect to the Oracle 12c database? a. CONNECT b. CREATE SESSION c. CONNECT ANY DATABASE d. CREATE ANY TABLE

Which of the following privileges allows a user to truncate tables in a database? a. DROP ANY TABLE b. TRUNCATE ANY TABLE c. CREATE TABLE d. TRUNC TABLE

The management of Colonial Adventure Tours wants to upgrade its database and wants you to help select a different DBMS. To help management, they would like you to complete the following exercises....

what is the difference between short term storage and long term storage

What does a routing algorithm do ? Where is the output of a routing algorithm stored?

1 . Create the following in Excel. Marks _ _ _ _ _ _ _ / 2 Outlander Spices Employee information Search based on Employee ID Search based on Name Employee ID Name Name LOOKUP Region VLOOKUP Earnings...