@CanIgnoreReturnValue
  public RelationshipTester<T> addRelatedGroup(Iterable<? extends T> group) {
    groups.add(ImmutableList.copyOf(group));
    return this;
  }

  public void test() {
    for (int groupNumber = 0; groupNumber < groups.size(); groupNumber++) {
      ImmutableList<T> group = groups.get(groupNumber);
      for (int itemNumber = 0; itemNumber < group.size(); itemNumber++) {

<project>
  <modelVersion>4.0.0</modelVersion>

  <groupId>org.apache.maven.its.mng5003</groupId>
  <artifactId>mng-5003-plugin-realm-cache</artifactId>
  <version>1.0</version>

<project>
  <parent>
    <artifactId>p0</artifactId>
    <groupId>maven</groupId>
    <version>1.0</version>
    <relativePath>../../pom.xml</relativePath>
  </parent>
  <modelVersion>4.0.0</modelVersion>
  <artifactId>p1</artifactId>

  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>inheritance</groupId>
  <artifactId>parent</artifactId>
  <version>11-SNAPSHOT</version>

  <name>Model inheritance test</name>
  <description>Model inheritance description</description>
  <url>http://www.apache.org/</url>

<?xml version="1.0" encoding="UTF-8"?>
<metadata>
  <groupId>org.apache.maven.its</groupId>
  <artifactId>bom</artifactId>
  <version>0.1</version>
  <versioning>
    <versions>
      <version>0.1</version>
    </versions>
  </versioning>

                <modelVersion>4.0.0</modelVersion>
                <groupId>%s</groupId>
                <artifactId>%s</artifactId>
                <version>%s</version>
            </project>
            """, groupId, artifactId, version);
    }

    /**
     * Creates a POM XML string with parent for testing.
     *
     * @param parentGroupId the parent group ID

<project>
  <modelVersion>4.0.0</modelVersion>

  <groupId>lifecycle-participant-reactor-dependency-injection</groupId>
  <artifactId>parent</artifactId>
  <version>1.0</version>
  <packaging>pom</packaging>

  <modules>
    <module>module-a</module>
    <module>module-b</module>
  </modules>

<?xml version="1.0" encoding="UTF-8"?><metadata>
  <groupId>org.apache.maven.its.mng3906</groupId>
  <artifactId>c</artifactId>
  <version>0.1</version>
  <versioning>
    <release>0.1</release>
    <versions>
      <version>0.1</version>
    </versions>
    <lastUpdated>20081214111138</lastUpdated>
  </versioning>

<?xml version="1.0" encoding="UTF-8"?>
<metadata>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-plugin-plugin</artifactId>
  <version>0.1</version>
  <versioning>
    <latest>0.1</latest>
    <release>0.1</release>
    <versions>
      <version>0.1</version>
    </versions>
    <lastUpdated>20091023225046</lastUpdated>
  </versioning>

cn: Cody Thomas
sn: Thomas
uid: cody3
mail: ******@****.***
userPassword: {SSHA}H8B0gaOd4bRklK3fXj9ltHvJXWQFXW5Q

# Create groups ou for hwengg
dn: ou=groups,ou=hwengg,dc=min,dc=io
objectclass: organizationalUnit
ou: groups
description: groups branch

# Create project groups

dn: cn=projectx,ou=groups,ou=hwengg,dc=min,dc=io
objectclass: groupofnames
cn: projectx
description: Project X group members