finishing ProgressMonitor.java

src/main/java/ProgressMonitor.java

@@ -55,8 +55,10 @@ public class ProgressMonitor implements Runnable {
             );
 
 
-            // TODO:
+            if (completedChunks == chunks.size()) {
-            // If all chunks are completed, print a final message and exit the loop
+                System.out.println("All chunks completed.");
+                break;
+            }
 
             try {
                 Thread.sleep(monitorDelayMs);