7. Write an application in Java that creates and starts three threads. a. Each thread is instantiated from the same class. b. It executes a loop with 10 iterations. i. Each iteration displays the string "HELLO" ii. Sleeps for 300 milliseconds. c. The application waits for all the threads to complete & displays the message "Good Bye...".
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7. Write an application in Java that creates and starts three threads.
a. Each thread is instantiated from the same class.
b. It executes a loop with 10 iterations.
i. Each iteration displays the string "HELLO"
ii. Sleeps for 300 milliseconds.
c. The application waits for all the threads to complete & displays the message "Good Bye...".
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- Counting threadsWrite a java program that asks the user for two different positive integers. Use either a while loop or a do-while loop to force the user to re-enter the numbers if they try to enter a negative or zero.Then create two threads. Each thread will count up to one of the numbers given by the user, printing out as they go. Make sure the Threads have a private String instance variable so that they can be distuinguished. In the following example I gave one thread the letter A and the other the letter B.Instantiate, start, and join each of the threads so that they are running concurrently.An example interaction might look like the following: Give me a number: 7Give me a number: 5A:0A:1A:2B:0B:1A:3A:4B:2A:5B:3A:6B:4A:7B:5Create a program that creates and runs 3 threads A, B, C and displays the string “Thread complete” after it has displayed the threads 50 times. It should display thread 50 times and displayed string "Thread complete". Use C language.Java OOP Write a complete address book maintenance application. The user of the program has four options: Add a new person, delete a person, modify the data of a person, and search for a person by giving the name. Use the AddressBook class, either the original one from the chapter or the modified one from the previous exercises. You have to decide how to allow the user to enter the values for a new person, display person information, and so forth.
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- Please help me debug my code. Thank you! Java Programming exercise: Create a class called Collatz Create the main method Inside, create these variables: Create an int called collatzNum and assign it any positive integer from 1-100 (Please refer to the PE Clarification Thread on Ed for example output.) Create an int called numSteps and assign it 0. The number of “steps” corresponds to the number of times you apply one of the operations. Create an int called highestNumReached and assign it the value collatzNum Create an int called initValue and assign it the value collatzNum Print Create a while loop that terminates when collatzNum is equal to 1 6. Within the while loop, use an if-else statement to do the following: If collatzNum is even, collatzNum should be assigned half of its current value Otherwise, (if it’s odd), collatzNum should be three times its value plus one. Check whether the new collatzNum is greater than If so, update its value to collatzNum Print out collatzNum and…JAVA PPROGRAM Write a program that prompts the user to enter a file name, then opens the file in text mode and reads names. The file contains one name on each line. The program then compares each name with the name that is at the end of the file in a symmetrical position. For example if the file contains 10 names, the name #1 is compared with name #10, name #2 is compared with name #9, and so on. If you find matches you should print the name and the line numbers where the match was found. While entering the file name, the program should allow the user to type quit to exit the program. If the file with a given name does not exist, then display a message and allow the user to re-enter the file name. The file may contain up to 100 names. You can use an array or ArrayList object of your choosing, however you can only have one array or ArrayList. Input validation: a) If the file does not exist, then you should display a message "File 'somefile.txt' is not found." and allow the…C#: • Using System.Threading • Create a Baby class • It should have variables: time (int) and name (String). Write a constructor which takes in a name o Set the name variable in the object with the name you were passed. o Create a Random object o Set the time variable to your Random Object's .Next(5000) • Create a method Run() with no parameters o Print out “My name is X I am going to sleep for Yms" X should be the objects name, should be the time you randomly chose. o Call Thread.Sleep(time); o Print out "My name is X, I am awake, feed me!!" o You will need to wrap the contents of your run method in a try/catch block, catching Y ThreadInterruptedException. In your main class's main method, do the following: o Create 5 babies as follows: · Baby bl = new Baby(“Noah"); Repeat this for b2, b3, b4, b5. They should be named Noah, Olivia, Liam, Emma, Amelia. o Create 5 threads as follows: 1 Thread tl = new Thread(b1.Run); Repeat this for t2, t3, t4 and t5. o Start all 5 babies with a…