BAEL-2398: add libraries-concurrency module

libraries-concurrency/pom.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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">
+    <parent>
+        <artifactId>parent-modules</artifactId>
+        <groupId>com.baeldung</groupId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>libraries-concurrency</artifactId>
+
+
+</project>

pom.xml

@@ -1259,6 +1259,7 @@
                 <module>wildfly</module>
                 <module>xml</module>
                 <module>xstream</module>
+                <module>libraries-concurrency</module>
             </modules>
 
         </profile>