Create EvenOddPrinter.java

Author: Vigneshh25

exercise/EvenOddPrinter.java

@@ -0,0 +1,45 @@
+public class EvenOddPrinter {
+    private static volatile boolean flag = true; // Use volatile to ensure visibility across threads
+
+    public static void main(String[] args) {
+        Runnable odd = () -> {
+            for (int i = 1; i <= 10; i += 2) {
+                synchronized (EvenOddPrinter.class) {
+                    while (!flag) {
+                        try {
+                            EvenOddPrinter.class.wait();
+                        } catch (InterruptedException e) {
+                            e.printStackTrace();
+                        }
+                    }
+                    System.out.println(Thread.currentThread().getName() + " " + i);
+                    flag = false;
+                    EvenOddPrinter.class.notify(); // Notify waiting thread (even thread)
+                }
+            }
+        };
+
+        Runnable even = () -> {
+            for (int i = 2; i <= 10; i += 2) {
+                synchronized (EvenOddPrinter.class) {
+                    while (flag) {
+                        try {
+                            EvenOddPrinter.class.wait();
+                        } catch (InterruptedException e) {
+                            e.printStackTrace();
+                        }
+                    }
+                    System.out.println(Thread.currentThread().getName() + " " + i);
+                    flag = true;
+                    EvenOddPrinter.class.notify(); // Notify waiting thread (odd thread)
+                }
+            }
+        };
+
+        Thread t1 = new Thread(odd, "OddThread");
+        Thread t2 = new Thread(even, "EvenThread");
+
+        t1.start();
+        t2.start();
+    }
+}