pom.xml

                    <plugin>
                        <artifactId>maven-dependency-plugin</artifactId>
                        <executions>
                            <execution>
                                <phase>install</phase>
                                <goals>
                                    <goal>copy-dependencies</goal>
                                </goals>
                                <configuration>
                                    <outputDirectory>lib</outputDirectory>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>