LobbySystem/pom.xml

<?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">
    <modelVersion>4.0.0</modelVersion>

    <groupId>de.steamwar</groupId>
    <artifactId>LobbySystem</artifactId>
    <version>1.0</version>
    <packaging>jar</packaging>
    <url>https://maven.apache.org</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <main.basedir>${project.basedir}</main.basedir>
    </properties>

    <build>
        <sourceDirectory>src</sourceDirectory>
        <resources>
            <resource>
                <directory>src</directory>
                <excludes>
                    <exclude>**/*.java</exclude>
                </excludes>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.6.1</version>
                <configuration>
                    <source>8</source>
                    <target>8</target>
                </configuration>
            </plugin>
        </plugins>
        <finalName>lobbysystem</finalName>
    </build>

    <dependencies>
        <dependency>
            <groupId>steamwar</groupId>
            <artifactId>Spigot</artifactId>
            <version>1.15</version>
            <scope>system</scope>
            <systemPath>${main.basedir}/lib/Spigot-1.15.jar</systemPath>
        </dependency>
        <dependency>
            <groupId>steamwar</groupId>
            <artifactId>SpigotCore</artifactId>
            <version>1.0</version>
            <scope>system</scope>
            <systemPath>${main.basedir}/lib/SpigotCore.jar</systemPath>
        </dependency>
    </dependencies>
</project>