Verifying synchronized keyword

github4sri · github4sri · commit c7c3e14f2a41 · 2020-04-09T05:20:44.000+05:30
diff --git a/src/com/sri/synchronisedTest/TestSynchronised.java b/src/com/sri/synchronisedTest/TestSynchronised.java
@@ -0,0 +1,59 @@
+/**
+ * 
+ */
+package com.sri.synchronisedTest;
+
+/**
+ * @author Sri
+ *
+ *         Created on Apr 9, 2020
+ */
+public class TestSynchronised {
+
+	private static int counter = 0;
+
+	public static void main(String[] args) {
+		process();
+		System.out.println(counter);
+	}
+
+	public static synchronized void increment() {
+		++counter;
+
+	}
+
+	public static void process() {
+
+		Thread thread1 = new Thread(new Runnable() {
+
+			@Override
+			public void run() {
+				for (int i = 0; i < 100; i++) {
+					increment();
+				}
+			}
+		});
+
+		Thread thread2 = new Thread(new Runnable() {
+
+			@Override
+			public void run() {
+				for (int i = 0; i < 100; i++) {
+					increment();
+				}
+			}
+		});
+
+		thread1.start();
+		thread2.start();
+
+		try {
+			thread1.join();
+			thread2.join();
+		} catch (InterruptedException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+
+	}
+}
