add plugin to create fat jar

pom.xml

@@ -89,6 +89,28 @@
 				<artifactId>maven-surefire-plugin</artifactId>
 				<version>2.22.1</version>
 			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-assembly-plugin</artifactId>
+				<configuration>
+					<descriptorRefs>
+    			    	<descriptorRef>jar-with-dependencies</descriptorRef>
+   				     </descriptorRefs>
+					<!--<archive>
+						<manifest>
+							<mainClass>{your.package.main.class}</mainClass>
+						</manifest>
+					</archive>-->
+				</configuration>
+				<executions>
+					<execution>
+						<phase>package</phase>
+						<goals>
+							<goal>single</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
 		</plugins>
 	</build>