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Write complete Java code to define a thread for printing all the Odd Nos from 1 to 5000 which are divisible by 9. Thread must sleep for 5 seconds. Implement the threading using the Runnable java provided Interface. Finally, create three different threads with names ThreadOne, ThreadTwo and ThreadThree in main(). Execute the code in the file where threading is implemented. Apply the Java multithreading exception handling
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- 1)Write a complete multi-threaded Java program to find product of 2 matrices of any size. Write a Driver class containing main method to read dimensions and the elements of 2 matrices from keyboard. Check whether the two matrices are compatible for multiplication or not. If not, throw an user defined exception called IncompatibleMatrixException. Write a MatThread class using Runnable interface. Each thread will find one row of a resultant matrix. Pass only the necessary data to the thread class constructor. Display the rows of the resultant matrix from respective threads along with the thread names like Row 0, Row 1 etc.3. Implement mutual exclusion with multithreading in Java Build a Java program which simulates a communication between a server and clients. You must use a thread to represent each party (as server or client). (Hint: study about the Semaphore class to perform mutual exclusion between threads) Create three threads. One thread will act as a server, which always ready to receive a message from a client (ping) and then replies the message to the same client (pong). The other two threads will become the clients, where each client will send a message to the server (ping) and waits for the reply (pong). Define 2 different classes to represent the server and the client. To perform the communication, each thread will refer to a same variable/data structure for sending and receiving the message. Use mutual exclusion approach to ensure each client can send and receive the reply without interruption from any other client(s). For this simulation, your objective is to ensure that each client must…10. Write a multi-threading JAVA program having four threads:- The “Generator” thread: it takes as argument (in the constructor) aninteger N and generates an array of N integers- The “Even” thread: it takes as argument (in the constructor) an array ofintegers and counts the number of even numbers in the array- The “Odd” thread: it takes as argument (in the constructor) an array ofintegers and count the number of odd numbers in the array- The main thread:o it asks the user to enter an integer No Then, it runs the “Generator” thread to create an array of integersand waits the end of “Generator”o Then, it run “Even” and “Odd” to count the number of even andodd numbers in the generated arrayo Finally, it prints if there is more even or odd numbersNote: the main thread should wait the end of “Even” and “Odd”threads before printing the final result.
- In this assignment, you are provided with working code that does the following: 1. You input a sentence (containing no more than 50 characters). 2. The program will read the sentence and put it into an array of characters. 3. Then, it creates one thread for each character in the sentence. 4. The goal of the program is to capitalize each letter that has an odd index. The given program actually does this, but lacks the synchronization of the threads, so the output is not correct. You will need to provide the synchronization using mutex locks. Specifically, you are to (1) declare the mutex lock, (2) initialize the mutex lock, (3) lock and unlock the mutex lock at an appropriate location that results in the code working as expected, and (4) destroy the mutex lock. Be sure to place the mutex locks so that your program works correctly every time. Do not remove code or functions – you are to add the synchronization pieces only. When compiling using the GNU C compiler, be sure to include the…Part 2: SynchronizationAssume that we have a file named “sharable.txt” which can be shared among several threads. Wewant to write a program that controls the access to that file in a way that only one thread at a timeis allowed to access it (i.e., for writing/appending purposes). Using Java multithreading, write aprogram that creates three threads and assigns a number to each thread. Then, each thread will startrunning by executing a code for opening the file “sharable.txt” and writing the following lines:Thread x started writingThread x is currently writingThread x finished writing – Student NameYour program should allow only one thread -at any given time-to access the file and write in it. Italso should keep away any thread from overwriting the lines written by any other threads (hint:use synchronized methods/blocks). Finally, when the execution of your program is completed, theoutput stored in “sharable.txt” should look like the following – put your name in place “YourName”:Thread x…Assume that we have a file named “sharable.txt" that can be shared among several threads. We want to write a program that controls the access to that file in a way that only one thread at a time is allowed to access that file (i.e., for writing/appending purposes). Using Java multithreading, write a program that creates three threads and assigns a number to each thread. Then, each thread will start running by executing a code for opening the file "sharable.txt" and writing the following lines: Thread x started writing Thread x is currently writing Thread x finished writing Your program should allow only one thread -at any given time-to access the file and write in it. It also should keep away any thread from overwriting the lines written by any other threads (hint: use synchronized method/blocks). Finally, when the execution of the program is completed, the output stored in “sharable.txt" should look like the following: Thread x started writing Thread x is currently writing Thread x…
- Write java code to create a thread by (extending), theprogram create 3 thread that displaying “fatmah” and thenumber of thread that is running.Rewrite the above program by implementing the RunnableInterfaceQUESTION 8: Practical (a) Cold Code Provide Java source code for the following problem. You can assume that all relevant packages have been imported. Provide a class called PrintMessage that is a task that can be run on a Thread. The constructor of PrintMessage sets the message to be displayed and repeat value, a number that represents the number of times the message must be displayed. When PrintMessage is started it prints the message to System.out then waits 200ms, this process is repeated based on the repeat value. Provide a Main class that instantiates a PrintMessage with appropriate values, loads the instance onto a Thread and starts it.I) Output text «l study Java» 10 times with the intervals of one second (Thread.sleep(1000);). 2) Output two messages «Hello, world» and «Peace in the peace» 5 times each with the intervals of 2 seconds, and the second - 3 seconds. After printing messages, print the text «My name is ...» 3) Run three threads and output there different messages for 5 times. The third thread supposed to start after finishing working of the two previous threads. 4) Create a thread «one», which would start the thread «two», which has to output its number («Thread number two») 3 times and create thread «three», which would to output message «Thread number three» 5 times.
- 1. Implement mutual exclusion with multithreading in Java Build a Java program which simulates a communication between a server and clients. You must use a thread to represent each party (as server or client). (Hint: study about the Semaphore class to perform mutual exclusion between threads) Create three threads. One thread will act as a server, which always ready to receive a message from a client (ping) and then replies the message to the same client (pong). The other two threads will become the clients, where each client will send a message to the server (ping) and waits for the reply (pong). Define 2 different classes to represent the server and the client. To perform the communication, each thread will refer to a same variable/data structure for sending and receiving the message. Use mutual exclusion approach to ensure each client can send and receive the reply without interruption from any other elient(s). For this simulation, your objective is to ensure that each client must…Implement a solution to the critical section problem with threads using semaphores. you must add a third counting thread which counts by 1 each time it enters its critical section to 3,000,000. Each counts to 3,000,000 for a total of 9,000,000.Write a java program to create thread that stores a set of uniquenumbers from 100 to 200, whose sum of digits is a factor of thesame number. If the input string is not in the range, raise a userdefined exception. Another thread that stores the set of uniquenumbers from 1 to 100 whose sum of digits is prime number.Both the threads should execute in equal intervals of 10 numbers.