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/maven-v4_0_0.xsd">

  <!-- ==================================================================== -->
  <!-- Build requires Java SE 8 or later -->
  <!-- Releases require Java SE 9 or later -->
  <!-- ==================================================================== -->
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.threeten</groupId>
  <artifactId>threeten-extra</artifactId>
  <packaging>jar</packaging>
  <name>ThreeTen-Extra</name>
  <version>1.8.1-SNAPSHOT</version>
  <description>Additional functionality that enhances JSR-310 dates and times in Java SE 8 and later</description>
  <url>https://www.threeten.org/threeten-extra</url>

  <!-- ==================================================================== -->
  <issueManagement>
    <system>GitHub</system>
    <url>https://github.com/ThreeTen/threeten-extra/issues</url>
  </issueManagement>
  <inceptionYear>2010</inceptionYear>

  <!-- ==================================================================== -->
  <developers>
    <developer>
      <id>jodastephen</id>
      <name>Stephen Colebourne</name>
      <roles>
        <role>Project Lead</role>
      </roles>
      <timezone>0</timezone>
      <url>https://github.com/jodastephen</url>
    </developer>
  </developers>
  <contributors>
    <contributor>
      <name>Carlo Dapor</name>
      <url>https://github.com/catull</url>
    </contributor>
    <contributor>
      <name>Octavi Fornés</name>
      <url>https://github.com/ofornes</url>
    </contributor>
    <contributor>
      <name>Nick Glorioso</name>
      <url>https://github.com/nglorioso</url>
    </contributor>
    <contributor>
      <name>Jim Gough</name>
      <url>https://github.com/jpgough</url>
    </contributor>
    <contributor>
      <name>Monica Guzik</name>
      <url>https://github.com/monicagg</url>
    </contributor>
    <contributor>
      <name>Christian Heinemann</name>
      <url>https://github.com/cheinema</url>
    </contributor>
    <contributor>
      <name>John Hill</name>
      <url>https://github.com/jjcard</url>
    </contributor>
    <contributor>
      <name>Michael Hixson</name>
      <url>https://github.com/michaelhixson</url>
    </contributor>
    <contributor>
      <name>Stephen A. Imhoff</name>
      <url>https://github.com/Clockwork-Muse</url>
    </contributor>
    <contributor>
      <name>Johannes Jensen</name>
      <url>https://github.com/spand</url>
    </contributor>
    <contributor>
      <name>M. Justin</name>
      <url>https://github.com/mjustin</url>
    </contributor>
    <contributor>
      <name>Bruno P. Kinoshita</name>
      <url>https://github.com/kinow</url>
    </contributor>
    <contributor>
      <name>Kurt Alfred Kluever</name>
      <url>https://github.com/kluever</url>
    </contributor>
    <contributor>
      <name>Martin Kröning</name>
      <url>https://github.com/mwkroening</url>
    </contributor>
    <contributor>
      <name>Harald Kuhr</name>
      <url>https://github.com/haraldk</url>
    </contributor>
    <contributor>
      <name>Sebastian Lövdahl</name>
      <url>https://github.com/slovdahl</url>
    </contributor>
    <contributor>
      <name>Steven McCoy</name>
      <url>https://github.com/steve-o</url>
    </contributor>
    <contributor>
      <name>JB Nizet</name>
      <url>https://github.com/jnizet</url>
    </contributor>
    <contributor>
      <name>Steven Paligo</name>
      <url>https://github.com/stevenpaligo</url>
    </contributor>
    <contributor>
      <name>Bjørn Erik Pedersen</name>
      <url>https://github.com/bep</url>
    </contributor>
    <contributor>
      <name>Erik van Paassen</name>
      <url>https://github.com/evpaassen</url>
    </contributor>
    <contributor>
      <name>Max Poliakov</name>
      <url>https://github.com/Jaimies</url>
    </contributor>
    <contributor>
      <name>Björn Raupach</name>
      <url>https://github.com/raupachz</url>
    </contributor>
    <contributor>
      <name>Michel Schudel</name>
      <url>https://github.com/MichelSchudel</url>
    </contributor>
    <contributor>
      <name>Michał Sobkiewicz</name>
      <url>https://github.com/perceptron8</url>
    </contributor>
    <contributor>
      <name>Nils Sommer</name>
      <url>https://github.com/nsommer</url>
    </contributor>
    <contributor>
      <name>Tristan Swadell</name>
      <url>https://github.com/TristonianJones</url>
    </contributor>
    <contributor>
      <name>Roberto Tyley</name>
      <url>https://github.com/rtyley</url>
    </contributor>
    <contributor>
      <name>Dimo Velev</name>
      <url>https://github.com/dimovelev</url>
    </contributor>
  </contributors>

  <!-- ==================================================================== -->
  <licenses>
    <license>
      <name>BSD 3-clause</name>
      <url>https://raw.githubusercontent.com/ThreeTen/threeten-extra/main/LICENSE.txt</url>
      <distribution>repo</distribution>
    </license>
  </licenses>
  <scm>
    <connection>scm:git:https://github.com/ThreeTen/threeten-extra.git</connection>
    <developerConnection>scm:git:https://github.com/ThreeTen/threeten-extra.git</developerConnection>
    <url>https://github.com/ThreeTen/threeten-extra</url>
    <tag>HEAD</tag>
  </scm>
  <organization>
    <name>ThreeTen.org</name>
    <url>https://www.threeten.org</url>
  </organization>

  <!-- ==================================================================== -->
  <build>
    <resources>
      <resource>
        <directory>src/main/resources</directory>
      </resource>
      <resource>
        <targetPath>META-INF</targetPath>
        <directory>${project.basedir}</directory>
        <includes>
          <include>LICENSE.txt</include>
        </includes>
      </resource>
    </resources>
    <!-- define build -->
    <plugins>
      <!-- Turn on Checkstyle -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-checkstyle-plugin</artifactId>
      </plugin>
      <!-- Turn on JaCoCo -->
      <plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
      </plugin>
      <!-- Enforce Maven 3.6.0 -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-enforcer-plugin</artifactId>
        <executions>
          <execution>
            <id>enforce-maven</id>
            <goals>
              <goal>enforce</goal>
            </goals>
            <configuration>
              <rules>
                <requireMavenVersion>
                  <version>3.6.0</version>
                </requireMavenVersion>
              </rules>
            </configuration>
          </execution>
        </executions>
      </plugin>
      <!-- Setup OSGi bundle data, with fix for Java 9 -->
      <plugin>
        <groupId>org.apache.felix</groupId>
        <artifactId>maven-bundle-plugin</artifactId>
        <version>${maven-bundle-plugin.version}</version>
        <executions>
          <execution>
            <id>bundle-manifest</id>
            <phase>process-classes</phase>
            <goals>
              <goal>manifest</goal>
            </goals>
            <configuration>
              <instructions>
                <Export-Package>org.threeten.extra,org.threeten.extra.chrono,org.threeten.extra.scale</Export-Package>
                <Require-Capability>osgi.ee;filter:="(&amp;(osgi.ee=JavaSE)(version=1.8))"</Require-Capability>
              </instructions>
            </configuration>
          </execution>
        </executions>
      </plugin>
      <!-- Setup Jar file manifest entries -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-jar-plugin</artifactId>
        <configuration>
          <archive>
            <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
            <manifest>
              <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
              <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
            </manifest>
          </archive>
        </configuration>
      </plugin>
      <!-- Setup source jar -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-source-plugin</artifactId>
        <executions>
          <execution>
            <id>attach-sources</id>
            <phase>package</phase>
            <goals>
              <goal>jar-no-fork</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
    <!-- Manage plugin versions -->
    <pluginManagement>
      <plugins>
        <!-- Maven build and reporting plugins (alphabetical) -->
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-assembly-plugin</artifactId>
          <version>${maven-assembly-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-changes-plugin</artifactId>
          <version>${maven-changes-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-clean-plugin</artifactId>
          <version>${maven-clean-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-compiler-plugin</artifactId>
          <version>${maven-compiler-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-deploy-plugin</artifactId>
          <version>${maven-deploy-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-dependency-plugin</artifactId>
          <version>${maven-dependency-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-enforcer-plugin</artifactId>
          <version>${maven-enforcer-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-gpg-plugin</artifactId>
          <version>${maven-gpg-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-install-plugin</artifactId>
          <version>${maven-install-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-jar-plugin</artifactId>
          <version>${maven-jar-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-javadoc-plugin</artifactId>
          <version>${maven-javadoc-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-jxr-plugin</artifactId>
          <version>${maven-jxr-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-plugin-plugin</artifactId>
          <version>${maven-plugin-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-pmd-plugin</artifactId>
          <version>${maven-pmd-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-project-info-reports-plugin</artifactId>
          <version>${maven-project-info-reports-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-repository-plugin</artifactId>
          <version>${maven-repository-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-resources-plugin</artifactId>
          <version>${maven-resources-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-source-plugin</artifactId>
          <version>${maven-source-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-plugin</artifactId>
          <version>${maven-surefire-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-report-plugin</artifactId>
          <version>${maven-surefire-report-plugin.version}</version>
        </plugin>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-toolchains-plugin</artifactId>
          <version>${maven-toolchains-plugin.version}</version>
        </plugin>
        <!-- Setup release -->
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-release-plugin</artifactId>
          <version>${maven-release-plugin.version}</version>
          <configuration>
            <arguments>-Doss.repo</arguments>
            <autoVersionSubmodules>true</autoVersionSubmodules>
            <tagNameFormat>v@{project.version}</tagNameFormat>
            <localCheckout>true</localCheckout>
          </configuration>
          <dependencies>
            <dependency>
              <groupId>org.kohsuke</groupId>
              <artifactId>github-api</artifactId>
              <version>${github-api.version}</version>
            </dependency>
          </dependencies>
        </plugin>
        <!-- Setup Checkstyle, excluding module-info -->
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-checkstyle-plugin</artifactId>
          <version>${maven-checkstyle-plugin.version}</version>
          <executions>
            <execution>
              <id>run-checkstyle</id>
              <phase>process-sources</phase>
              <goals>
                <goal>checkstyle</goal>
              </goals>
            </execution>
          </executions>
          <configuration>
            <excludes>module-info.java</excludes>
          </configuration>
          <dependencies>
            <dependency>
              <groupId>com.puppycrawl.tools</groupId>
              <artifactId>checkstyle</artifactId>
              <version>${checkstyle.version}</version>
            </dependency>
          </dependencies>
        </plugin>
        <!-- Setup SpotBugs dependency -->
        <plugin>
          <groupId>com.github.spotbugs</groupId>
          <artifactId>spotbugs-maven-plugin</artifactId>
          <version>${spotbugs-maven-plugin.version}</version>
        </plugin>
        <!-- Setup JaCoCo code coverage -->
        <plugin>
          <groupId>org.jacoco</groupId>
          <artifactId>jacoco-maven-plugin</artifactId>
          <version>${jacoco-maven-plugin.version}</version>
          <executions>
            <execution>
              <id>jacoco-initialize</id>
              <goals>
                <goal>prepare-agent</goal>
              </goals>
            </execution>
            <execution>
              <id>jacoco-site</id>
              <phase>package</phase>
              <goals>
                <goal>report</goal>
              </goals>
            </execution>
          </executions>
        </plugin>
        <!-- Setup site with reflow maven skin -->
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-site-plugin</artifactId>
          <version>${maven-site-plugin.version}</version>
          <configuration>
            <skipDeploy>true</skipDeploy>
          </configuration>
          <dependencies>
            <dependency>
              <groupId>org.joda.external</groupId>
              <artifactId>reflow-velocity-tools</artifactId>
              <version>${reflow-velocity-tools.version}</version>
            </dependency>
          </dependencies>
        </plugin>
        <!-- for Eclipse -->
        <plugin>
          <groupId>org.eclipse.m2e</groupId>
          <artifactId>lifecycle-mapping</artifactId>
          <version>1.0.0</version>
          <configuration>
            <lifecycleMappingMetadata>
              <pluginExecutions>
                <pluginExecution>
                  <pluginExecutionFilter>
                    <groupId>org.apache.felix</groupId>
                    <artifactId>maven-bundle-plugin</artifactId>
                    <versionRange>[2.5.4,)</versionRange>
                    <goals>
                      <goal>manifest</goal>
                    </goals>
                  </pluginExecutionFilter>
                  <action>
                    <ignore />
                  </action>
                </pluginExecution>
              </pluginExecutions>
            </lifecycleMappingMetadata>
          </configuration>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>

  <!-- ==================================================================== -->
  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>org.junit</groupId>
        <artifactId>junit-bom</artifactId>
        <version>${junit.version}</version>
        <type>pom</type>
        <scope>import</scope>
      </dependency>
    </dependencies>
  </dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>org.joda</groupId>
      <artifactId>joda-convert</artifactId>
      <version>${joda-convert.version}</version>
      <scope>compile</scope>
      <optional>true</optional><!-- mandatory in Scala -->
    </dependency>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava</artifactId>
      <version>${guava.version}</version>
      <scope>test</scope>
      <exclusions>
        <exclusion>
          <groupId>com.google.code.findbugs</groupId>
          <artifactId>jsr305</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.checkerframework</groupId>
          <artifactId>checker-qual</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.google.errorprone</groupId>
          <artifactId>error_prone_annotations</artifactId>
        </exclusion>
        <exclusion>
          <groupId>com.google.j2objc</groupId>
          <artifactId>j2objc-annotations</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava-testlib</artifactId>
      <version>${guava.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.junit.jupiter</groupId>
      <artifactId>junit-jupiter</artifactId>
      <scope>test</scope>
    </dependency>
     <dependency>
      <groupId>org.junit-pioneer</groupId>
      <artifactId>junit-pioneer</artifactId>
      <version>${pioneer.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.assertj</groupId>
      <artifactId>assertj-core</artifactId>
      <version>${assertj.version}</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <!-- ==================================================================== -->
  <reporting>
    <plugins>
      <!-- Setup standard project info reports -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-project-info-reports-plugin</artifactId>
        <version>${maven-project-info-reports-plugin.version}</version>
        <reportSets>
          <reportSet>
            <reports>
              <report>ci-management</report>
              <report>dependencies</report>
              <report>dependency-info</report>
              <report>issue-management</report>
              <report>licenses</report>
              <report>team</report>
              <report>scm</report>
              <report>summary</report>
            </reports>
          </reportSet>
        </reportSets>
      </plugin>
      <!-- Setup Checkstyle report, excluding module-info -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-checkstyle-plugin</artifactId>
        <version>${maven-checkstyle-plugin.version}</version>
        <configuration>
          <includeResources>false</includeResources>
          <includeTestResources>false</includeTestResources>
          <includeTestSourceDirectory>false</includeTestSourceDirectory>
          <excludes>module-info.java</excludes>
        </configuration>
      </plugin>
      <!-- Setup Javadoc report -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-javadoc-plugin</artifactId>
        <version>${maven-javadoc-plugin.version}</version>
        <reportSets>
          <reportSet>
            <reports>
              <report>javadoc</report>
            </reports>
          </reportSet>
        </reportSets>
      </plugin>
      <!-- Setup Surefire report -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-report-plugin</artifactId>
        <version>${maven-surefire-report-plugin.version}</version>
        <configuration>
          <showSuccess>true</showSuccess>
        </configuration>
      </plugin>
      <!-- Setup changes (release notes) -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-changes-plugin</artifactId>
        <version>${maven-changes-plugin.version}</version>
        <reportSets>
          <reportSet>
            <reports>
              <report>changes-report</report>
            </reports>
          </reportSet>
        </reportSets>
      </plugin>
      <!-- Setup PMD report, excluding module-info -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-pmd-plugin</artifactId>
        <version>${maven-pmd-plugin.version}</version>
        <configuration>
          <minimumTokens>100</minimumTokens>
          <targetJdk>${maven.compiler.target}</targetJdk>
          <excludes>
            <exclude>module-info.java</exclude>
          </excludes>
        </configuration>
      </plugin>
      <!-- Setup spotbugs report -->
      <plugin>
        <groupId>com.github.spotbugs</groupId>
        <artifactId>spotbugs-maven-plugin</artifactId>
        <version>${spotbugs-maven-plugin.version}</version>
      </plugin>
      <!-- Setup JaCoCo report -->
      <plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
        <version>${jacoco-maven-plugin.version}</version>
        <reportSets>
          <reportSet>
            <reports>
              <report>report</report>
            </reports>
          </reportSet>
        </reportSets>
      </plugin>
    </plugins>
  </reporting>

  <!-- ==================================================================== -->
  <distributionManagement>
    <repository>
      <id>sonatype-threeten-staging</id>
      <name>Sonatype OSS staging repository</name>
      <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
      <layout>default</layout>
    </repository>
    <snapshotRepository>
      <uniqueVersion>false</uniqueVersion>
      <id>sonatype-threeten-snapshot</id>
      <name>Sonatype OSS snapshot repository</name>
      <url>https://oss.sonatype.org/content/repositories/threeten-snapshots</url>
      <layout>default</layout>
    </snapshotRepository>
    <downloadUrl>https://oss.sonatype.org/content/repositories/threeten-releases</downloadUrl>
  </distributionManagement>

  <!-- ==================================================================== -->
  <profiles>
    <!-- Skip module-info.java on Java 8 -->
    <profile>
      <id>java8</id>
      <activation>
        <jdk>[1.6,9)</jdk>
      </activation>
      <build>
        <plugins>
          <!-- Don't compile module-info.java, see java 9 profile -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
              <excludes>
                <exclude>module-info.java</exclude>
              </excludes>
            </configuration>
          </plugin>
          <!-- Avoid errors from module-info -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-javadoc-plugin</artifactId>
            <configuration>
              <sourceFileExcludes>
                <sourceFileExclude>module-info.java</sourceFileExclude>
              </sourceFileExcludes>
            </configuration>
          </plugin>
        </plugins>
      </build>
      <reporting>
        <plugins>
          <!-- Avoid errors from module-info -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-javadoc-plugin</artifactId>
            <configuration>
              <skip>true</skip>
            </configuration>
          </plugin>
        </plugins>
      </reporting>
    </profile>
    <!-- Setup for Java 9 -->
    <profile>
      <id>java9plus</id>
      <activation>
        <jdk>[9,)</jdk>
      </activation>
      <build>
        <plugins>
          <!-- Hack to extract dependencies for Surefire and Javadoc plugin -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <executions>
              <execution>
                <id>copy-dependencies</id>
                <phase>compile</phase>
                <goals>
                  <goal>copy-dependencies</goal>
                </goals>
                <configuration>
                  <outputDirectory>${project.build.directory}/dependencies</outputDirectory>
                  <overWriteReleases>true</overWriteReleases>
                  <overWriteIfNewer>true</overWriteIfNewer>
                </configuration>
              </execution>
            </executions>
          </plugin>
          <!-- Surefire plugin is broken, https://issues.apache.org/jira/browse/SUREFIRE-1501 -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <executions>
              <execution>
                <id>default-test</id>
                <configuration>
                  <useModulePath>true</useModulePath>
                  <argLine>--add-modules org.joda.convert --module-path ${project.build.directory}/dependencies ${argLine}</argLine>
                </configuration>
              </execution>
              <execution>
                <id>test-without-modules</id>
                <phase>test</phase>
                <goals>
                  <goal>test</goal>
                </goals>
                <configuration>
                  <useModulePath>false</useModulePath>
                </configuration>
              </execution>
            </executions>
          </plugin>
          <!-- Setup Javadoc jar, needs source=11 to work, and must ''mvn compile' before 'mvn javadoc:javadoc' -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-javadoc-plugin</artifactId>
            <executions>
              <execution>
                <id>attach-javadocs</id>
                <phase>package</phase>
                <goals>
                  <goal>jar</goal>
                </goals>
              </execution>
            </executions>
            <configuration>
              <source>11</source>
            </configuration>
          </plugin>
          <!-- Compile twice -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <executions>
              <!-- compile first with module-info for Java 9 -->
              <execution>
                <id>default-compile</id>
                <configuration>
                  <release>9</release>
                </configuration>
              </execution>
              <!-- then compile without module-info for Java 6 -->
              <execution>
                <id>base-compile</id>
                <goals>
                  <goal>compile</goal>
                </goals>
                <configuration>
                  <excludes>
                    <exclude>module-info.java</exclude>
                  </excludes>
                </configuration>
              </execution>
            </executions>
            <!-- setup defaults for compile and testCompile -->
            <configuration>
              <release>8</release>
              <createMissingPackageInfoClass>false</createMissingPackageInfoClass>
            </configuration>
          </plugin>
        </plugins>
      </build>
      <!-- Setup Javadoc report -->
      <reporting>
        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-javadoc-plugin</artifactId>
            <configuration>
              <source>11</source>
            </configuration>
          </plugin>
        </plugins>
      </reporting>
    </profile>
    <!-- Deployment profile, activated by -Doss.repo -->
    <profile>
      <id>release-artifacts</id>
      <activation>
        <property>
          <name>oss.repo</name>
        </property>
      </activation>
      <build>
        <plugins>
          <!-- Enforce release is on Java 9 or later -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-enforcer-plugin</artifactId>
            <executions>
              <execution>
                <id>enforce-java</id>
                <goals>
                  <goal>enforce</goal>
                </goals>
                <configuration>
                  <rules>
                    <requireJavaVersion>
                      <version>[9,)</version>
                    </requireJavaVersion>
                  </rules>
                </configuration>
              </execution>
            </executions>
          </plugin>
          <!-- Sign artifacts -->
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-gpg-plugin</artifactId>
            <executions>
              <execution>
                <id>sign-artifacts</id>
                <phase>verify</phase>
                <goals>
                  <goal>sign</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <!-- Release to GitHub -->
          <!-- This will create a tag on GitHub on deploy -->
          <!-- The release commit must have been pushed first -->
          <plugin>
            <groupId>de.jutzig</groupId>
            <artifactId>github-release-plugin</artifactId>
            <version>${github-release-plugin.version}</version>
            <configuration>
              <releaseName>Release v${project.version}</releaseName>
              <description>See the [change notes](https://www.threeten.org/threeten-extra/changes-report.html) for more information.</description>
              <tag>v${project.version}</tag>
              <overwriteArtifact>true</overwriteArtifact>
            </configuration>
            <executions>
              <execution>
                <id>github-releases</id>
                <phase>deploy</phase>
                <goals>
                  <goal>release</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
          <!-- Use nexus plugin to directly release -->
          <plugin>
            <groupId>org.sonatype.plugins</groupId>
            <artifactId>nexus-staging-maven-plugin</artifactId>
            <version>${nexus-staging-maven-plugin.version}</version>
            <extensions>true</extensions>
            <configuration>
              <nexusUrl>https://oss.sonatype.org/</nexusUrl>
              <serverId>sonatype-joda-staging</serverId>
              <autoReleaseAfterClose>true</autoReleaseAfterClose>
              <keepStagingRepositoryOnCloseRuleFailure>true</keepStagingRepositoryOnCloseRuleFailure>
              <stagingProgressTimeoutMinutes>20</stagingProgressTimeoutMinutes>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </profile>
  </profiles>

  <!-- ==================================================================== -->
  <properties>
    <!-- Dependencies -->
    <assertj.version>3.24.2</assertj.version>
    <joda-convert.version>2.2.3</joda-convert.version>
    <junit.version>5.10.1</junit.version>
    <pioneer.version>1.9.1</pioneer.version>
    <guava.version>32.1.3-jre</guava.version>
    <!-- Plugin version numbers -->
    <maven-assembly-plugin.version>3.7.1</maven-assembly-plugin.version>
    <maven-bundle-plugin.version>5.1.8</maven-bundle-plugin.version>
    <maven-changes-plugin.version>2.12.1</maven-changes-plugin.version>
    <maven-checkstyle-plugin.version>3.2.0</maven-checkstyle-plugin.version>
    <maven-clean-plugin.version>3.3.2</maven-clean-plugin.version>
    <maven-compiler-plugin.version>3.13.0</maven-compiler-plugin.version>
    <maven-deploy-plugin.version>3.1.1</maven-deploy-plugin.version>
    <maven-dependency-plugin.version>3.6.1</maven-dependency-plugin.version>
    <maven-enforcer-plugin.version>3.4.1</maven-enforcer-plugin.version>
    <maven-gpg-plugin.version>3.2.3</maven-gpg-plugin.version>
    <maven-install-plugin.version>3.1.0</maven-install-plugin.version>
    <maven-jar-plugin.version>3.4.0</maven-jar-plugin.version>
    <maven-javadoc-plugin.version>3.6.3</maven-javadoc-plugin.version>
    <maven-jxr-plugin.version>3.3.0</maven-jxr-plugin.version>
    <maven-plugin-plugin.version>3.12.0</maven-plugin-plugin.version>
    <maven-pmd-plugin.version>3.21.2</maven-pmd-plugin.version>
    <maven-project-info-reports-plugin.version>3.5.0</maven-project-info-reports-plugin.version>
    <maven-release-plugin.version>3.0.1</maven-release-plugin.version>
    <maven-repository-plugin.version>2.4</maven-repository-plugin.version>
    <maven-resources-plugin.version>3.3.1</maven-resources-plugin.version>
    <maven-site-plugin.version>3.12.1</maven-site-plugin.version>
    <maven-source-plugin.version>3.2.1</maven-source-plugin.version>
    <maven-surefire-plugin.version>3.2.5</maven-surefire-plugin.version>
    <maven-surefire-report-plugin.version>3.2.5</maven-surefire-report-plugin.version>
    <maven-toolchains-plugin.version>3.1.0</maven-toolchains-plugin.version>
    <!-- Other plugins -->
    <github-api.version>1.321</github-api.version>
    <github-release-plugin.version>1.4.0</github-release-plugin.version>
    <jacoco-maven-plugin.version>0.8.12</jacoco-maven-plugin.version>
    <nexus-staging-maven-plugin.version>1.6.13</nexus-staging-maven-plugin.version>
    <reflow-velocity-tools.version>1.2</reflow-velocity-tools.version>
    <spotbugs-maven-plugin.version>4.8.4.0</spotbugs-maven-plugin.version>
    <!-- Properties for maven-compiler-plugin -->
    <maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
    <maven.compiler.fork>true</maven.compiler.fork>
    <!-- Properties for maven-javadoc-plugin -->
    <author>false</author>
    <notimestamp>true</notimestamp>
    <doclint>none</doclint>
    <!-- Properties for maven-checkstyle-plugin -->
    <checkstyle.version>8.41</checkstyle.version>
    <checkstyle.config.location>src/main/checkstyle/checkstyle.xml</checkstyle.config.location>
    <linkXRef>false</linkXRef>
    <!-- Other properties -->
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  </properties>
</project>