diff --git a/javamemories-concurrency/pom.xml b/javamemories-concurrency/pom.xml
new file mode 100644
index 0000000..b3f09f4
--- /dev/null
+++ b/javamemories-concurrency/pom.xml
@@ -0,0 +1,28 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>cn.mayiming</groupId>
+        <artifactId>javamemories-parent</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>javamemories-concurrency</artifactId>
+    <packaging>jar</packaging>
+
+    <name>javamemories-concurrency</name>
+    <url>http://maven.apache.org</url>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>3.8.1</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/javamemories-concurrency/src/main/java/cn/mayiming/App.java b/javamemories-concurrency/src/main/java/cn/mayiming/App.java
new file mode 100644
index 0000000..93abe3a
--- /dev/null
+++ b/javamemories-concurrency/src/main/java/cn/mayiming/App.java
@@ -0,0 +1,13 @@
+package cn.mayiming;
+
+/**
+ * Hello world!
+ *
+ */
+public class App 
+{
+    public static void main( String[] args )
+    {
+        System.out.println( "Hello World!" );
+    }
+}
diff --git a/javamemories-concurrency/src/test/java/cn/mayiming/AppTest.java b/javamemories-concurrency/src/test/java/cn/mayiming/AppTest.java
new file mode 100644
index 0000000..2244532
--- /dev/null
+++ b/javamemories-concurrency/src/test/java/cn/mayiming/AppTest.java
@@ -0,0 +1,38 @@
+package cn.mayiming;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ * Unit test for simple App.
+ */
+public class AppTest 
+    extends TestCase
+{
+    /**
+     * Create the test case
+     *
+     * @param testName name of the test case
+     */
+    public AppTest( String testName )
+    {
+        super( testName );
+    }
+
+    /**
+     * @return the suite of tests being tested
+     */
+    public static Test suite()
+    {
+        return new TestSuite( AppTest.class );
+    }
+
+    /**
+     * Rigourous Test :-)
+     */
+    public void testApp()
+    {
+        assertTrue( true );
+    }
+}
diff --git a/pom.xml b/pom.xml
index c913cdc..51f7104 100644
--- a/pom.xml
+++ b/pom.xml
@@ -130,6 +130,7 @@
     <module>request-test</module>
       <module>pay-service</module>
     <module>stock-service</module>
+    <module>javamemories-concurrency</module>
   </modules>
 
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