AuthMeReloaded/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns="http://maven.apache.org/POM/4.0.0"
         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>fr.xephi</groupId>
    <artifactId>authme</artifactId>
    <version>5.2-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>AuthMeReloaded</name>
    <description>Authentication plugin for CraftBukkit/Spigot!</description>
    <inceptionYear>2013</inceptionYear>
    <url>http://dev.bukkit.org/bukkit-plugins/authme-reloaded/</url>
    <!-- See also: https://www.spigotmc.org/resources/authme-reloaded.6269/ -->

    <organization>
        <name>AuthMe-Team</name>
        <url>https://github.com/AuthMe-Team</url>
    </organization>

    <scm>
        <connection>scm:git:https://github.com/Xephi/AuthMeReloaded.git</connection>
        <developerConnection>scm:git:git@github.com:Xephi/AuthMeReloaded.git</developerConnection>
        <url>http://github.com/Xephi/AuthMeReloaded</url>
    </scm>

    <ciManagement>
        <system>jenkins</system>
        <url>http://ci.xephi.fr/job/AuthMeReloaded/</url>
    </ciManagement>

    <issueManagement>
        <system>GitHub</system>
        <url>https://github.com/Xephi/AuthMeReloaded/issues</url>
    </issueManagement>

    <licenses>
        <license>
            <name>The GNU General Public Licence version 3 (GPLv3)</name>
            <url>http://www.gnu.org/licenses/gpl-3.0.html</url>
        </license>
    </licenses>

    <prerequisites>
        <maven>3.3.3</maven>
    </prerequisites>

    <properties>
        <!-- Project Properties -->
        <projectEncoding>UTF-8</projectEncoding>
        <project.build.sourceEncoding>${projectEncoding}</project.build.sourceEncoding>
        <project.build.outputEncoding>${projectEncoding}</project.build.outputEncoding>
        <jdkVersion>1.7</jdkVersion>
        <testJreVersion>1.7</testJreVersion>

        <!-- Output properties -->
        <pluginName>AuthMe</pluginName>
        <jarName>${pluginName}-${project.version}</jarName>
        <mainClass>${project.groupId}.${project.artifactId}.${pluginName}</mainClass>
        <pluginAuthors>Xephi, sgdc3, DNx5, timvisee, games647, ljacqu</pluginAuthors>
        <buildNumber>Unknown</buildNumber>

        <!-- Change Bukkit Version HERE! -->
        <bukkitVersion>1.9-SNAPSHOT</bukkitVersion>
    </properties>

    <!-- Jenkins profile (add the real buildNumber to the version string) -->
    <profiles>
        <profile>
            <id>jenkins</id>
            <activation>
                <property>
                    <name>env.BUILD_NUMBER</name>
                </property>
            </activation>
            <properties>
                <buildNumber>${env.BUILD_NUMBER}</buildNumber>
            </properties>
        </profile>
    </profiles>

    <build>
        <finalName>${jarName}-noshade</finalName>
        <sourceDirectory>src/main/java</sourceDirectory>
        <testSourceDirectory>src/test/java</testSourceDirectory>

        <resources>
            <resource>
                <targetPath>.</targetPath>
                <filtering>false</filtering>
                <directory>.</directory>
                <includes>
                    <include>LICENSE</include>
                </includes>
            </resource>
            <resource>
                <targetPath>.</targetPath>
                <filtering>true</filtering>
                <directory>src/main/resources/</directory>
                <includes>
                    <include>*</include>
                </includes>
            </resource>
            <resource>
                <targetPath>./messages/</targetPath>
                <filtering>false</filtering>
                <directory>src/main/resources/messages/</directory>
                <includes>
                    <include>*.yml</include>
                </includes>
            </resource>
        </resources>
        <testResources>
            <testResource>
                <directory>src/test/resources</directory>
            </testResource>
        </testResources>

        <plugins>
            <!-- Maven Java Compiler -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.5.1</version>
                <configuration>
                    <source>${jdkVersion}</source>
                    <target>${jdkVersion}</target>
                    <testSource>${testJreVersion}</testSource>
                    <testTarget>${testJreVersion}</testTarget>
                </configuration>
            </plugin>
            <!-- Test Plugin -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.19.1</version>
                <configuration>
                    <argLine>-Dfile.encoding=${projectEncoding} ${argLine}</argLine>
                </configuration>
            </plugin>
            <!-- Libs Shading and Relocation -->
            <plugin>
                <!--Relocate all lib we use in order to fix class loading errors if we use different versions
                than already loaded libs (i.e. by Mojang -> gson)-->
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>2.4.3</version>
                <configuration>
                    <createDependencyReducedPom>false</createDependencyReducedPom>
                    <minimizeJar>false</minimizeJar>
                </configuration>
                <executions>
                    <execution>
                        <id>spigot-shade</id>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <artifactSet>
                                <excludes>
                                    <exclude>com.google.guava:guava</exclude>
                                </excludes>
                            </artifactSet>
                            <relocations>
                                <!-- We use a newer version of gson so we need to include it! -->
                                <relocation>
                                    <pattern>com.google.gson</pattern>
                                    <shadedPattern>fr.xephi.authme.libs.google</shadedPattern>
                                </relocation>
                                <relocation>
                                    <pattern>com.zaxxer.hikari</pattern>
                                    <shadedPattern>fr.xephi.authme.libs.hikari</shadedPattern>
                                </relocation>
                                <relocation>
                                    <pattern>org.slf4j</pattern>
                                    <shadedPattern>fr.xephi.authme.libs.slf4j</shadedPattern>
                                </relocation>
                                <relocation>
                                    <pattern>com.maxmind.geoip</pattern>
                                    <shadedPattern>fr.xephi.authme.libs.geoip</shadedPattern>
                                </relocation>
                                <relocation>
                                    <pattern>net.ricecode.similarity</pattern>
                                    <shadedPattern>fr.xephi.authme.libs.similarity</shadedPattern>
                                </relocation>
                                <!-- MCStats.org metrics -->
                                <relocation>
                                    <pattern>org.mcstats</pattern>
                                    <shadedPattern>fr.xephi.authme</shadedPattern>
                                </relocation>
                            </relocations>
                            <outputFile>target/${jarName}-spigot.jar</outputFile>
                        </configuration>
                    </execution>
                    <execution>
                        <id>legacy-shade</id>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <!-- Include all google libraries, because they are not available before 1.8 -->
                            <relocations>
                                <relocation>
                                    <pattern>com.google</pattern>
                                    <shadedPattern>fr.xephi.authme.libs.google</shadedPattern>
                                </relocation>
                                <relocation>
                                    <pattern>com.zaxxer.hikari</pattern>
                                    <shadedPattern>fr.xephi.authme.libs.hikari</shadedPattern>
                                </relocation>
                                <relocation>
                                    <pattern>org.slf4j</pattern>
                                    <shadedPattern>fr.xephi.authme.libs.slf4j</shadedPattern>
                                </relocation>
                                <relocation>
                                    <pattern>com.maxmind.geoip</pattern>
                                    <shadedPattern>fr.xephi.authme.libs.geoip</shadedPattern>
                                </relocation>
                                <relocation>
                                    <pattern>net.ricecode.similarity</pattern>
                                    <shadedPattern>fr.xephi.authme.libs.similarity</shadedPattern>
                                </relocation>
                                <!-- MCStats.org metrics -->
                                <relocation>
                                    <pattern>org.mcstats</pattern>
                                    <shadedPattern>fr.xephi.authme</shadedPattern>
                                </relocation>
                            </relocations>
                            <outputFile>target/${jarName}-legacy.jar</outputFile>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <!-- Test coverage -->
            <plugin>
                <groupId>org.jacoco</groupId>
                <artifactId>jacoco-maven-plugin</artifactId>
                <version>0.7.6.201602180812</version>
                <executions>
                    <execution>
                        <id>prepare-agent</id>
                        <goals>
                            <goal>prepare-agent</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <!-- Coveralls data -->
            <plugin>
                <groupId>org.eluder.coveralls</groupId>
                <artifactId>coveralls-maven-plugin</artifactId>
                <version>4.1.0</version>
                <configuration>
                    <failOnServiceError>false</failOnServiceError>
                </configuration>
                <!-- The secret token is provided by console! -->
            </plugin>
            <!-- Javadocs settings -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-javadoc-plugin</artifactId>
                <version>2.10.3</version>
                <configuration>
                    <charset>UTF-8</charset>
                    <docencoding>UTF-8</docencoding>
                    <dependencyLocationsEnabled>false</dependencyLocationsEnabled>
                    <docfilessubdirs>true</docfilessubdirs>
                    <show>public</show>
                    <failOnError>false</failOnError>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <repositories>
        <!-- SpigotMC Repo (Bukkit and SpigotAPI) -->
        <repository>
            <id>spigot-repo</id>
            <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots</url>
        </repository>

        <!-- Essentials Repo -->
        <repository>
            <id>ess-repo</id>
            <url>http://repo.ess3.net/content/groups/essentials</url>
        </repository>

        <!-- CombatTagPlus Repo -->
        <repository>
            <id>minelink-thirdparty</id>
            <url>http://repo.minelink.net/content/repositories/public</url>
        </repository>

        <!-- ProtocolLib Repo -->
        <repository>
            <id>dmulloy2-repo</id>
            <url>http://repo.dmulloy2.net/content/groups/public/</url>
        </repository>

        <!-- Multiverse Repo -->
        <repository>
            <id>onarandombox</id>
            <url>http://repo.onarandombox.com/content/groups/public</url>
        </repository>

        <!-- Vault Repo -->
        <repository>
            <id>vault-repo</id>
            <url>http://nexus.theyeticave.net/content/repositories/pub_releases</url>
        </repository>

        <!-- XAuth Repo -->
        <repository>
            <id>luricos-releases</id>
            <url>http://repo.luricos.de/content/repositories/releases</url>
        </repository>

        <!-- Xephi Repo -->
        <repository>
            <id>xephi-repo</id>
            <url>http://ci.xephi.fr/plugin/repository/everything/</url>
        </repository>

        <!-- PermissionsEx Repo (Re-added, since Xephi's repo was down) -->
        <repository>
            <id>pex-repo</id>
            <url>https://pex-repo.aoeu.xyz/</url>
        </repository>
    </repositories>

    <dependencies>
        <!-- Database Connection Pool -->
        <dependency>
            <groupId>com.zaxxer</groupId>
            <artifactId>HikariCP</artifactId>
            <version>2.4.5</version>
            <scope>compile</scope>
            <exclusions>
                <exclusion>
                    <artifactId>slf4j-api</artifactId>
                    <groupId>org.slf4j</groupId>
                </exclusion>
            </exclusions>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-simple</artifactId>
            <version>1.7.20</version>
            <scope>compile</scope>
            <optional>true</optional>
        </dependency>
        <!-- JDBC drivers for datasource integration tests -->
        <dependency>
            <groupId>org.xerial</groupId>
            <artifactId>sqlite-jdbc</artifactId>
            <version>3.8.11.2</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <version>1.4.191</version>
            <scope>test</scope>
        </dependency>

        <!-- Log4J Logger (required by the console filter) -->
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <!-- Can't use newer versions due to api changes! -->
            <version>2.0-beta9</version>
            <scope>provided</scope>
            <optional>true</optional>
        </dependency>

        <!-- Java Email Library -->
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-email</artifactId>
            <version>1.4</version>
            <scope>compile</scope>
            <optional>true</optional>
        </dependency>

        <!-- GSON (required to provide 1.7.10 and below compatibility) -->
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.6.2</version>
            <scope>compile</scope>
            <optional>true</optional>
        </dependency>

        <!-- Guava (required to provide 1.7.10 and below compatibility) -->
        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>17.0</version>
            <scope>compile</scope>
            <optional>true</optional>
        </dependency>

        <!-- Maxmind GeoIp API -->
        <dependency>
            <groupId>com.maxmind.geoip</groupId>
            <artifactId>geoip-api</artifactId>
            <version>1.3.1</version>
            <scope>compile</scope>
            <optional>true</optional>
        </dependency>

        <!-- Metrics API -->
        <dependency>
            <groupId>org.mcstats.bukkit</groupId>
            <artifactId>metrics</artifactId>
            <version>R8-SNAPSHOT</version>
            <scope>compile</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>bukkit</artifactId>
                </exclusion>
            </exclusions>
            <optional>true</optional>
        </dependency>

        <!-- Bukkit API, http://www.spigotmc.org/ or http://bukkit.org/ -->
        <dependency>
            <groupId>org.bukkit</groupId>
            <artifactId>bukkit</artifactId>
            <version>${bukkitVersion}</version>
            <scope>provided</scope>
            <optional>true</optional>
            <exclusions>
                <exclusion>
                    <artifactId>junit</artifactId>
                    <groupId>junit</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>json-simple</artifactId>
                    <groupId>com.googlecode.json-simple</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>gson</artifactId>
                    <groupId>com.google.code.gson</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>persistence-api</artifactId>
                    <groupId>javax.persistence</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>guava</artifactId>
                    <groupId>com.google.guava</groupId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- ProtocolLib, http://dev.bukkit.org/bukkit-plugins/protocollib/ -->
        <dependency>
            <groupId>com.comphenix.protocol</groupId>
            <artifactId>ProtocolLib</artifactId>
            <version>3.6.5-SNAPSHOT</version>
            <scope>provided</scope>
            <optional>true</optional>
            <exclusions>
                <exclusion>
                    <artifactId>cglib-nodep</artifactId>
                    <groupId>cglib</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>BukkitExecutors</artifactId>
                    <groupId>com.comphenix.executors</groupId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- PermissionsEx plugin -->
        <dependency>
            <groupId>ru.tehkode</groupId>
            <artifactId>PermissionsEx</artifactId>
            <version>1.23.1</version>
            <scope>provided</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>bukkit</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>net.gravitydevelopment.updater</groupId>
                    <artifactId>updater</artifactId>
                </exclusion>
                <exclusion>
                    <artifactId>commons-dbcp</artifactId>
                    <groupId>commons-dbcp</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>AccountsClient</artifactId>
                    <groupId>com.mojang</groupId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- GroupManager plugin -->
        <dependency>
            <groupId>org.anjocaido</groupId>
            <artifactId>groupmanagerx</artifactId>
            <version>2.2-SNAPSHOT</version>
            <scope>provided</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>bukkit</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- bPermissions plugin -->
        <dependency>
            <groupId>de.bananaco</groupId>
            <artifactId>bPermissions</artifactId>
            <version>2.12-DEV</version>
            <scope>provided</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>bukkit</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- zPermissions plugin -->
        <dependency>
            <groupId>org.tyrannyofheaven.bukkit</groupId>
            <artifactId>zPermissions</artifactId>
            <version>1.3-SNAPSHOT</version>
            <scope>provided</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>bukkit</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>com.sk89q</groupId>
                    <artifactId>worldguard</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>com.sk89q</groupId>
                    <artifactId>worldedit</artifactId>
                </exclusion>
                <exclusion>
                    <artifactId>VaultAPI</artifactId>
                    <groupId>net.milkbowl.vault</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>uuidprovider</artifactId>
                    <groupId>net.kaikk.mc</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>ToHPluginUtils</artifactId>
                    <groupId>org.tyrannyofheaven.bukkit</groupId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- Vault, http://dev.bukkit.org/bukkit-plugins/vault/ -->
        <dependency>
            <groupId>net.milkbowl.vault</groupId>
            <artifactId>VaultAPI</artifactId>
            <version>1.5</version>
            <scope>provided</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>bukkit</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>craftbukkit</artifactId>
                </exclusion>
            </exclusions>
            <optional>true</optional>
        </dependency>

        <!-- Multi World plugin, http://www.spigotmc.org/resources/multiverse-core.390/ -->
        <dependency>
            <groupId>com.onarandombox.multiversecore</groupId>
            <artifactId>Multiverse-Core</artifactId>
            <version>2.5</version>
            <type>jar</type>
            <scope>provided</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>bukkit</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>craftbukkit</artifactId>
                </exclusion>
                <exclusion>
                    <artifactId>AllPay</artifactId>
                    <groupId>com.fernferret.allpay</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>Vault</artifactId>
                    <groupId>net.milkbowl.vault</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>VaultAPI</artifactId>
                    <groupId>net.milkbowl.vault</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CommandHandler</artifactId>
                    <groupId>com.pneumaticraft.commandhandler</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>SerializationConfig</artifactId>
                    <groupId>me.main__.util</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>Logging</artifactId>
                    <groupId>com.dumptruckman.minecraft</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>metrics</artifactId>
                    <groupId>org.mcstats.bukkit</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>buscript</artifactId>
                    <groupId>com.dumptruckman.minecraft</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>junit</artifactId>
                    <groupId>junit</groupId>
                </exclusion>
            </exclusions>
            <optional>true</optional>
        </dependency>

        <!-- Essentials plugin -->
        <dependency>
            <groupId>net.ess3</groupId>
            <artifactId>Essentials</artifactId>
            <version>2.13-SNAPSHOT</version>
            <scope>provided</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>bukkit</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>craftbukkit</artifactId>
                </exclusion>
            </exclusions>
            <optional>true</optional>
        </dependency>

        <!-- Anti-PvPLogging plugin, https://github.com/MinelinkNetwork/CombatTagPlus -->
        <dependency>
            <groupId>net.minelink</groupId>
            <artifactId>CombatTagPlus</artifactId>
            <version>1.2.2-SNAPSHOT</version>
            <scope>provided</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>bukkit</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>craftbukkit</artifactId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusHook</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusFactions-v1_6</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusCompat-v1_7_R3</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusFactions-v1_8</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusCompat-v1_7_R4</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusWG-v5</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusWG-v6</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusCompat-API</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusFactions-v2_6</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusCompat-v1_8_R3</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusFactions-v2_7</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusCompat-v1_8_R2</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>CombatTagPlusCompat-v1_8_R1</artifactId>
                    <groupId>net.minelink</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>metrics-lite</artifactId>
                    <groupId>org.mcstats.bukkit</groupId>
                </exclusion>
            </exclusions>
            <optional>true</optional>
        </dependency>

        <!-- XAuth, another authentication plugin, required by the database converter -->
        <dependency>
            <groupId>de.luricos.bukkit</groupId>
            <artifactId>xAuth</artifactId>
            <version>2.6</version>
            <scope>provided</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>bukkit</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.bukkit</groupId>
                    <artifactId>craftbukkit</artifactId>
                </exclusion>
                <exclusion>
                    <artifactId>updater</artifactId>
                    <groupId>net.gravitydevelopment.updater</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>lombok</artifactId>
                    <groupId>org.projectlombok</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>EssentialsGroupManager</artifactId>
                    <groupId>net.ess3</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>PermissionsEx</artifactId>
                    <groupId>ru.tehkode</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>AccountsClient</artifactId>
                    <groupId>com.mojang</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>log4j-core</artifactId>
                    <groupId>org.apache.logging.log4j</groupId>
                </exclusion>
            </exclusions>
            <optional>true</optional>
        </dependency>

        <!-- Unit Testing Libraries -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
            <version>4.12</version>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.hamcrest</groupId>
            <artifactId>java-hamcrest</artifactId>
            <scope>test</scope>
            <version>2.0.0.0</version>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-core</artifactId>
            <scope>test</scope>
            <version>2.0.5-beta</version>
            <optional>true</optional>
            <exclusions>
                <exclusion>
                    <artifactId>hamcrest-core</artifactId>
                    <groupId>org.hamcrest</groupId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- String comparison library. Used for dynamic help system. -->
        <dependency>
            <groupId>net.ricecode</groupId>
            <artifactId>string-similarity</artifactId>
            <version>1.0.0</version>
            <scope>compile</scope>
            <optional>true</optional>
        </dependency>
    </dependencies>
</project>