moved daemon thread examples from core-java-concurrency-advanced to core-java-concurrency-advanced-2

core-java-modules/core-java-concurrency-advanced-2/README.md

@@ -4,3 +4,4 @@
 
 ### Relevant Articles: 
 - [Semaphores in Java](https://www.baeldung.com/java-semaphore)
+- [Daemon Threads in Java](https://www.baeldung.com/java-daemon-thread)

core-java-modules/core-java-concurrency-advanced-2/src/main/java/com/baeldung/concurrent/daemon/NewThread.java

@@ -0,0 +1,23 @@
+package com.baeldung.concurrent.daemon;
+
+public class NewThread extends Thread {
+    public void run() {
+    	long startTime = System.currentTimeMillis();
+        while (true) {
+            for (int i = 0; i < 10; i++) {
+                System.out.println(this.getName() + ": New Thread is running..." + i);
+                try {
+                    //Wait for one sec so it doesn't print too fast
+                    Thread.sleep(1000);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+            // prevent the Thread to run forever. It will finish it's execution after 2 seconds
+            if (System.currentTimeMillis() - startTime > 2000) {
+            	Thread.currentThread().interrupt();
+            	break;
+            }
+        }
+    }
+}

core-java-modules/core-java-concurrency-advanced/README.md

@@ -14,7 +14,6 @@
 - [CyclicBarrier in Java](https://www.baeldung.com/java-cyclic-barrier)
 - [Guide to the Volatile Keyword in Java](https://www.baeldung.com/java-volatile)
 
-- [Daemon Threads in Java](https://www.baeldung.com/java-daemon-thread)
 - [Priority-based Job Scheduling in Java](https://www.baeldung.com/java-priority-job-schedule)
 - [Brief Introduction to Java Thread.yield()](https://www.baeldung.com/java-thread-yield)
 - [Print Even and Odd Numbers Using 2 Threads](https://www.baeldung.com/java-even-odd-numbers-with-2-threads)