in java please Modify “Producer and Consumer Problem” from the lecture note so that it can use all buffer space, not “buffersize – 1” as in the lecture note. This program should work as follows: 1. The user will run the program and will enter two numbers on the command line.Those numbers will be used for buffersize and counter limit.2. The main program will then create separate producer and consumer threads.3. The Producer thread generates a random number through a random number generator function, inserts it into the buffer, prints the number, and increment counter.4. The Consumer thread goes to the buffer, takes a number in the proper order, prints it out, and increment counter.5. After the counter reaches its limit, both threads should be terminated and returned to the main.6. Main program terminates.

USE SIMPLE PYTHON CODE TO COMPLETE Basic version with two levels of threads (master and slaves) One master thread aggregates and sums the result of n slave-threads where each slavethread sums a different range of values in an array of 1000 random integers (please program to generate 1000 random integers to populate the array). The number of slave-threads is a parameter which the user can change. For example, if the user chooses 4 slave threads, each slave thread will sum 1000/4 = 250 numbers. If the user chooses 3 slave threads, the first two may each sum 333 numbers and the third slave threadsums the rest 334 numbers. 2) Advanced version with more than two levels of threadsThe master thread creates two slave-threads where each slave-thread is responsible to sum half segment of the array.  Each slave thread will fork/spawn two new slave-threads where each new slave-threadsums half of the array segment received by its parent. Each slave thread will return the subtotal to its parent…

Scenario:  You have been tasked with building a URL file validator for a web crawler. A web crawler is an application that fetches a web page, extracts the URLs present in that page, and then recursively fetches new pages using the extracted URLs. The end goal of a web crawler is to collect text data, images, or other resources present in order to validate resource URLs or hyperlinks on a page. URL validators can be useful to validate if the extracted URL is a valid resource to fetch. In this scenario, you will build a URL validator that checks for supported protocols and file types.

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 RunnableInterface