Implement ProgressMonitor

src/java/ProgressMonitor.java

@@ -58,6 +58,12 @@ public class ProgressMonitor implements Runnable {
 
             // TODO:
             // If all chunks are completed, print a final message and exit the loop
+            if (completedChunks == chunks.size())
+            {
+                
+                System.out.println("Progress Monitor: All chunks successfully downloaded. Exiting monitor thread.");
+                break;
+            }
 
             try {
                 Thread.sleep(monitorDelayMs);