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import java.util.Random;

import java.util.concurrent.Semaphore;

/**

* Tests to understand the concepts of Multi-Threading in Java

*

* @author Z.B. Celik <celik.berkay@gmail.com>

*/

public class tests {

public static void main(String[] args) throws InterruptedException {

//creating Random numbers

Random random = new Random();

for (int i = 0; i < 10; i++) {

System.out.println("Integer random is: " + random.nextInt(10));

}

//semaphore , number of permits

Semaphore sem = new Semaphore(1);

sem.acquire();

sem.release();

sem.acquire();

System.out.println("Available Permits " + sem.availablePermits());

}

}