6. Прерывание блокированной нити.

src/main/java/ru/j4j/concurrent/ConsoleProgress.java

@@ -16,7 +16,7 @@ public void run() {
                     i = 0;
                 }
             } catch (InterruptedException e) {
-               break;
+                Thread.currentThread().interrupt();
             }
         }
     }

src/main/java/ru/j4j/concurrent/ThreadStop.java

@@ -1,16 +1,24 @@
 package ru.j4j.concurrent;
 
-
 public class ThreadStop {
     public static void main(String[] args) throws InterruptedException {
-        Thread first = new Thread(() -> {
-            int counter = 0;
-            while (!Thread.currentThread().isInterrupted()) {
-                System.out.println(counter++);
-            }
-        });
-        first.start();
+        Thread progress = new Thread(
+                () -> {
+                    while (!Thread.currentThread().isInterrupted()) {
+                        try {
+                            System.out.println("start ...");
+                            Thread.sleep(10000);
+                        } catch (InterruptedException e) {
+                            System.out.println("Thread is interrupted: " + Thread.currentThread().isInterrupted());
+                            System.out.println("Thread state: " + Thread.currentThread().getState());
+                            Thread.currentThread().interrupt();
+                        }
+                    }
+                }
+        );
+        progress.start();
         Thread.sleep(1000);
-        first.interrupt();
+        progress.interrupt();
+        progress.join();
     }
-}
+}