implementing main.java

src/main/java/Main.java

@@ -34,36 +34,34 @@ public class Main {
 
             workerThreads.add(workerThread);
 
-            // TODO:
-            // Students may print helpful debug information here,
-            // for example which chunk is assigned to which worker thread.
+            System.out.println("Assigned Chunk " + chunk.getChunkId());
         }
 
         // 4. Create and start monitor thread
         ProgressMonitor monitor = new ProgressMonitor(config, chunks);
         Thread monitorThread = new Thread(monitor, "Progress-Monitor");
-
-        // TODO:
-        // Start the monitor thread before starting the workers
-        // so that progress can be displayed while downloading happens.
-        //
-        // Example idea:
-        // monitorThread.start();
+        monitorThread.start();
 
         // 5. Start worker threads
-        // TODO:
-        // Start each worker thread in workerThreads.
-        // Use a loop and call start() on each thread.
+        for (Thread thread : workerThreads)
+            thread.start();
+
+        try {
+            for (Thread thread : workerThreads) {
+                thread.join();
+            }
+        } catch (InterruptedException e) {
+            System.out.println("Interrupted.");
+            return;
+        }
+
+        try {
+            monitorThread.join();
+        } catch (InterruptedException e) {
+            System.out.println("Interrupted.");
+            return;
+        }
 
-        // 6. Wait for workers to finish
-        // TODO:
-        // Wait for all worker threads to complete by calling join().
-        // This should be done inside a try-catch block for InterruptedException.
-        //
-        // Hint:
-        // for (Thread thread : workerThreads) {
-        //     thread.join();
-        // }
 
         // TODO:
         // After all workers finish, the monitor thread may also need to stop.