src/it/encoding-it/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">
  <modelVersion>4.0.0</modelVersion>

  <groupId>org.apache.maven.plugins.maven-ant-plugin.it</groupId>
  <artifactId>encoding-it</artifactId>
  <version>1.0-SNAPSHOT</version>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-ant-plugin</artifactId>
        <version>@pom.version@</version>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-clean-plugin</artifactId>
        <version>2.2</version>
        <configuration>
          <filesets>
            <fileset>
              <directory>${basedir}</directory>
              <includes>
                <include>build.xml</include>
                <include>maven-build.*</include>
              </includes>
            </fileset>
          </filesets>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-antrun-plugin</artifactId>
        <version>1.1</version>
        <configuration>
          <tasks>
            <!-- delete the properties file to prevent fallback, we want only stuff from the XML file -->
            <delete file="${basedir}/maven-build.properties" />
            <property name="maven.repo.local" location="${settings.localRepository}" />
            <ant dir="${basedir}" antfile="${basedir}/build.xml" target="package" />
          </tasks>
        </configuration>
      </plugin>
    </plugins>
  </build>
  <reporting>
    <!-- some non-ascii characters here -->
    <outputDirectory>target/site-&#x00E4;&#x0130;&#x03A3;&#x05D0;&#x06DE;</outputDirectory>
  </reporting>

</project>