unnecessary

Author: totoLab

sistemiOperativi/esercitazioni/src/es4/Stampe/Stampa2_1.java

@@ -7,7 +7,6 @@ public class Stampa2_1 {
 
  static Semaphore semA = new Semaphore(2);
  static Semaphore semB = new Semaphore(0);
- static Semaphore mutex = new Semaphore(1);
  static boolean AoB = false;
 
  static class A extends Thread {
@@ -17,9 +16,7 @@ public void run() {
  try {
  semA.acquire(2);
  System.out.print("A");
- mutex.acquire();
  AoB = !AoB;
- mutex.release();
  if (AoB) {
  semA.release(2);
  } else {