fixed jar-build missing dependencies

Author: realPaulsen

pom.xml

@@ -18,22 +18,39 @@
             <artifactId>jSerialComm</artifactId>
             <version>[2.0.0,3.0.0)</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-assembly-plugin</artifactId>
+            <version>3.6.0</version>
+            <type>maven-plugin</type>
+        </dependency>
     </dependencies>
 
     <build>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
+                <artifactId>maven-assembly-plugin</artifactId>
                 <configuration>
+                    <appendAssemblyId>false</appendAssemblyId> <!--only compiles to jar with dependency-->
+                    <descriptorRefs>
+                        <descriptorRef>jar-with-dependencies</descriptorRef>
+                    </descriptorRefs>
                     <archive>
                         <manifest>
-                            <mainClass>
-                                ooo.paulsen.audiocontroller.demo.Demo
-                            </mainClass>
+                            <mainClass>ooo.paulsen.audiocontroller.demo.Demo</mainClass>
                         </manifest>
                     </archive>
                 </configuration>
+                <executions>
+                    <execution>
+                        <id>make-assembly</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                    </execution>
+                </executions>
             </plugin>
         </plugins>
     </build>