Reference no: EM131440107 , Length: 3
TAKE
For this Assignment, you will update an existing Java program using the NetBeans IDE. You will use the NetBeans Integrated Development Environment to make changes to an existing NetBeans Java Project. This existing program correctly sorts the data without using threads and contains a method (threadedSort) that you will update to sort the data using threads.
To prepare:
• Read this week's Resources.
• Download and Install NetBeans:
Visit the NetBeans download page from this week's Resources. Download the Java SE bundle. (Note: Select the most recent release version, not a Beta version.)
Run the downloaded package to install it. Choose the default options for installation.
• Unzip and open the Unthreaded Program:
Download and unzip the file Week2_Project.zip. This will create a folder containing a NetBeans Project with the non-threaded java program. Note the location of this folder.
Launch the NetBeans IDE. Click the Open Project... button (Or click the File drop-down menu and select Open Project...). Navigate to the project folder, select it, and click Open Project.
The Java Project contains three class files: MergeSort.java, Sort.java, and SortTest.java. Double-click each file in the Project section (at the left of the NetBeans IDE window) to display the file's contents. Each of the Java class files contains comments explaining the purpose of the class and the purpose of the class' methods.
Modify the Java program by adding threads, and analyze the performance of both the threaded and non-threaded versions.
• Modify the Program:
Improve the performance of the Java program by adding threads to the Sort.java file. Implement the threadedSort() method within the Sort class. Reuse any of the existing methods by calling them as necessary from your threadedSort method. You may add additional methods to the Sort class, if necessary.
• Analyze the Program:
When running the provided SortTest program, the output presents data to support analyzing the performance of the threaded and non-threaded sort methods. Analyze your threaded implementation by comparing its performance to the original non-threaded implementation and explain the measured behavior.
Document your analysis as a short paper (1-3 pages), using APA format. Be sure to discuss the relative performance improvement you expect for your threaded implementation and how the expected performance compares to the measured performance.
What is the best way to motivate high performers at work
: Which is better, intrinsic or extrinsic motivation? "Better" meaning, more effective. In a business scenario, would paying someone more money mean that they will be more motivated to perform better? Why or why not? About motivation what is the bes..
|
International market opportunities and strategies
: Present the current status of e-business in Europe, Asia and Latin America- In TEN (10) PAGES, present 3-4 "best practices" or success stories that new entrants may wish to consider as they embark upon e-business in each of the three regions (euro..
|
Evaluate the effects of aging on cognitive development
: Create a news release for your community to discuss the effects of aging on cognitive development. Your article should be 750 to 1,000 words. Evaluate the effects of aging on cognitive development
|
Eurozone risk management
: Financial manager has to consider many different risk factors in risk management analysis of the project. CFO article (Link to CFO Article "EuroZone Risk management") discusses risk management by companies doing business in Eurozone.
|
Update an existing java program using the netbeans ide
: you will update an existing Java program using the NetBeans IDE. You will use the NetBeans Integrated Development Environment to make changes to an existing NetBeans Java Project. This existing program correctly sorts the data without using thread..
|
Corporate social responsibility
: Corporate Social Responsibility does not always help companies' achieve their strategic objectives. Provide an example and provide at least three reasons to support this position.
|
Define the boundaries of the industry
: Using SouthWest Airlines as your focal company, define the boundaries of the industry. Start with a strategic group map. Identify the nature of competition in the industry using the Porter Five Forces Model.
|
What are your thoughts about the inclusion
: Answer the following questions: What are your thoughts about the inclusion of this condition? Why do you think it took so long (over 50 years) to be official recognized
|
Cumulative data from the ipmr
: Using the cumulative data from the IPMR below for WBS 1.1.5, calculate a formula-based estimate at completion (EAC) using the performance factor of cost performance index times schedule performance index, or CPI x SPI. (Note: use 3 decimal places ..
|