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- Using the NetBeans IDE development environment make a new project to modify the SmallO.java file (attached) so that it:a) Keeps and displays a running total and the average so far of the enterednumbers.b) Displays the largest and the smallest numbers so far of the enterednumbers.Design a javafx GUI for Tasks Management. The Task data is: id, title, status, added by, creation date. Do the following: Add Task manually and from a file. View Tasks. Find All Tasks titles that added by “Ali" sorted by id. Find the top four tasks sorted by creation date. Find all tasks that start with the letter 'a' and have exactly seven letters (ignore letter 'a' case). Find who added the largest number of tasks. Find the number of tasks that are closed and open. Count the tasks that added by "Sami".For the final take on this problem, we will use a class to solve the problem by reading the datafrom a text file. Prepare the text file as you wish if you can read it within your Java project.Name the 4Growth.txt. Don’t forget to close the file after you finish reading it!Create a new Java Project named PopCan04. Include a Jurisdiction class according to this UMLdiagram:You already have several pieces of its solution, the header is the same, the format specifiers arethe same, now, instead of using arrays, use an Array[] or an ArrayList<> of Jurisdictions toimplement the new solution. Be sure to include a method to calculate the population growth asdefines in the class diagram.Since you will be reading from a file, include a FileNotFoundException and catch it by printing amessage to the user: “File not Found.”The rest of the solution needs an enhanced for loop to produce the table. Finish by adding thefooter that you have been using all along. ***Population of provinces and…
- 1. Using the NetBeans IDE make a new project to modify the SmallO.java program (file attached) so that it now repeats the loop five times and then stops. 2. Using the IDE make a new project to modify the SmallO.java program (file attached) so that integers instead of Strings are entered by the user. 3. Using the IDE make a new project to modify the SmallO.java program (file attached) so that it only loops until the number -999 is entered by the user. NOTE: SmallO.java file image attachedFor this problem, you are given a java code FlipAgain.java. Copy the .java file to your project folder. Open the file in your IDE. You have to edit this code to make it work. You can see that the code I have given you does not compile. So, you won’t be able to run it without fixing the code. Perform the following tasks in order. The code as given does not compile. Notice that the while loop tests if again.equals("y"), but the variable again doesn't have a value at first. Give it a value so that the code will compile and the loop will run at least once. Now that the program is working, change the loop from a while loop to a do-while loop. Make sure it still works. What happens if you delete what you added in step 1? Change the line back to just String again; Does the program still work? Why or why not? (Answer in a comment in the program.) After completing the above three tasks submit the final code, where you converted the while loop to do-while loop. FlipAgain.java ----->…Question: Design A Javafx GUI For Tasks Management. The Task Data Is: Id, Title, Status, Added By, Creation Date. Do The Following: Add Task Manually And From A File. View Tasks. Find All Tasks Titles That Added By “Ali" Sorted By Id. Find The Top Four Tasks Sorted By Creation Date. Find All Tasks That Start With The Letter 'A' And Have Exactly Seven Letters (IgnoreThis problem has been solved! See the answerDesign a javafx GUI for Tasks Management. The Task data is: id, title, status, added by, creation date. Do the following: Add Task manually and from a file.View Tasks.Find All Tasks titles that added by “Ali" sorted by id.Find the top four tasks sorted by creation date.Find all tasks that start with the letter 'a' and have exactly seven letters (ignore letter 'a' case).Find who added the largest number of tasks.Find the number of tasks that are closed and open.Count the tasks that added by "Sami".Notes: Id is an integer value.Status can be (open or closed) only.Validate the add…
- How can developers use "version pinning" to achieve more stable builds?First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "Rooter" (without the quotation marks) to get a positive integer (i.e. any number greater than 0) called "start" from the user at the command line and then find the square root of every number from "start" down through 0. Use a while loop to count down. As an example, if the user entered 8, you would find the square root of 8, then the square root of 7, and so on. Print each square root on a separate line. Include data validation to ensure the user provides a positive integer. If the validation is not passed, provide the user with suitable feedback and stay in the program to let the user try again until valid input is received. Use the Math.sqrt(double a) method to find each square root and output the integer and four decimal positions.5. Discuss whether the following task is possible to implement. The argument and the discussion are important. Password cracker: A company that does not want to be named asks you to develop a password cracker for Windows. They provide you with access and ways to test passwords, but this test takes some time. They tell you that time and money are not relevant, just make it work. The positive side is that the passwords are never changed - they stay the same all the time. P.S.: This task has some tricky ethical implications, which are not relevant here. Just think whether this is possible or not.
- First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects). Then create a new Java application called "Rooter" (without the quotation marks) to get a positive integer (i.e. any number greater than 0) called "start" from the user at the command line and then find the square root of every number from "start" down through 0. Use a while loop to count down. As an example, if the user entered 8, you would find the square root of 8, then the square root of 7, and so on. Print each square root on a separate line. Include data validation to ensure the user provides a positive integer. If the validation is not passed, provide the user with suitable feedback and stay in the program to let the user try again until valid input is received. Use the Math.sqrt(double a) method to find each square root and output the integer and four decimal positions. You do not need to use the scanner hasNextInt() method. to validate the…Create a new Java Application project called lab_07 Part 1: 1. Copy the source file Square class you crated in Lab 03 and paste the source file in the default package (you may need to fix any problems related to package declaration). 2. Open Square class using NetBeans editor. 3. Modify the class implementation to throw IllegalArgumentException if the side’s length is negative. You should modify the implementation of the arguments constructor and setSide method to throw the IllegalArgumentException. Use the following constructor header as a start: /** * Construct a Square object with the specified side’s length * @param side the side’s length of a square * @throws IllegalArgumentException if the side’s length is negative */ public Square (double side) throws IllegalArgumentException { // implement it } Part 2: 1. Write a program that prompts the user to read two integers and displays their sum. Your program should prompt the user to enter the number again if the input is…Create a project in JAVA name "Supermarket Management System" Project should include:1. Authentication or login using credentials with new user signup2. Loop3. Method4. Arrays5. Encapsulation6. Inheritance7. Polymorphism8. Abstract class9. Interface10. File11. Exception 12. Frontend: JAVA GUI13. Backend: Eclipse14. Database: Mysql15. JAVA GUI using Swing. (You should not use JavaFX) NB: Project should be created in eclipse