1 files changed, 4 insertions, 2 deletions
diff --git a/src/main/java/com/it_jaros/networkScanner/ProgressBar.java b/src/main/java/com/it_jaros/networkScanner/ProgressBar.java
index 2537d9f..ca755a6 100644
--- a/src/main/java/com/it_jaros/networkScanner/ProgressBar.java
+++ b/src/main/java/com/it_jaros/networkScanner/ProgressBar.java
@@ -9,9 +9,10 @@ import java.util.concurrent.locks.ReentrantLock;
 
 public class ProgressBar {
 
-    private ScheduledExecutorService ui = Executors.newSingleThreadScheduledExecutor();
+    private final ScheduledExecutorService ui = Executors.newSingleThreadScheduledExecutor();
+    private final ReentrantLock lock = new ReentrantLock();
+
     private List<Progress> hosts;
-    private ReentrantLock lock = new ReentrantLock();
 
     public void start() {
         this.hosts = new ArrayList<>();
@@ -68,6 +69,7 @@ public class ProgressBar {
             // we need to draw one last time for the 100% to appear
             drawProgress(true);
         } catch (InterruptedException ignored) {
+            Thread.currentThread().interrupt();
         }
     }
 }