Implement programming project 4 "The Producer-Consumer Problem" in chapter 7 of the textbook (P43 to P45 of eTextbook) 1. You should solve the producer-consumer problem using the Pthreads API. Your program should allow creating multiple producer and consumer threads. Three parameters are passed on the command line: 1. How long the main thread sleep before terminating (in seconds) 2. The number of producer threads 3. The number of consumer threads

See explaination

Explanation:

import java. util. LinkedList;

public class Threadexample

{

public static void main (String[] args)

throws InterruptedException

{

final PC pc = new PC ();

Thread t1 = new Thread (new Runnable ()

{

public void run ()

{

try

{

pc. produce ();

}

catch (InterruptedException e)

{

e. printStackTrace ();

}

}

});

Thread t2 = new Thread (new Runnable ()

{

public void run ()

{

try

{

pc. consume ();

}

catch (InterruptedException e)

{

e. printStackTrace ();

}

}

});

t1. start ();

t2. start ();

t1. join ();

t2. join ();

}

public static class PC

{

LinkedList list = new LinkedList ();

int capacity = 2;

public void produce () throws InterruptedException

{

int value = 0;

while (true)

{

synchronized (this)

{

while (list. size () = =capacity)

wait ();

System. out. println ("Producer produced-"

+ value);

list. add (value++);

notify ();

Thread. sleep (1000);

}

}

}

public void consume () throws InterruptedException

{

while (true)

{

synchronized (this)

{

while (list. size () = =0)

wait ();

int val = list. removeFirst ();

System. out. println ("Consumer consumed-"

+ val);

notify ();

Thread. sleep (1000);

}

}

}

}

}