HashMap<String, String> userPropertiesMap = new HashMap<>((Map) mavenExecutionRequest.getUserProperties());
            for (PropertyContributor contributor : effectivePropertyContributors.values()) {
                contributor.contribute(userPropertiesMap);
            }
            Properties newProperties = new Properties();
            newProperties.putAll(userPropertiesMap);

+ Submit a pull request to the repository in the Apache organization.
+ Update your JIRA ticket and include a link to the pull request in the ticket.

If you plan to contribute on a regular basis, please consider filing a [contributor license agreement][cla].

Making Trivial Changes
----------------------

For changes of a trivial nature to comments and documentation, it is not always

    </license>
  </licenses>

  <developers>
    <developer>
      <name>parent-developer</name>
    </developer>
  </developers>
  <contributors>
    <contributor>
      <name>parent-contributor</name>
    </contributor>
  </contributors>

  <mailingLists>
    <mailingList>
      <name>parent-mailing-list</name>
    </mailingList>
  </mailingLists>

  <prerequisites>

      <roles>
        <role>Founder</role>
        <role>Release Manager</role>
      </roles>
    </developer>
  </developers>

  <contributors>
    <contributor>
      <name>Martin van dem Bemt</name>
      <email>******@****.***</email>
    </contributor>
  </contributors>

  <dependencies>

    <dependency>
      <groupId>g1</groupId>
      <artifactId>d1</artifactId>
      <version>1.0</version>

      <properties>
        <developer>yes</developer>
      </properties>
    </developer>
  </developers>
  <contributors>
    <contributor>
      <name>project-contributor</name>
      <email>contributor@</email>
      <url>https://contributor</url>
      <organization>contributor</organization>
      <organizationUrl>https://contrib.org</organizationUrl>
      <roles>
        <role>contrib</role>
      </roles>

  <groupId>org.apache.maven.its.mng3843.child</groupId>
  <artifactId>child-2</artifactId>
  <version>0.2</version>
  <packaging>jar</packaging>

  <contributors>
    <contributor>
      <name>child-contributor</name>
    </contributor>
  </contributors>

If your pull request is about ~20 lines of code you don't need to sign an
[Individual Contributor License Agreement](https://www.apache.org/licenses/icla.pdf) if you are unsure
please ask on the developers list.

To make clear that you license your contribution under
the [Apache License Version 2.0, January 2004](http://www.apache.org/licenses/LICENSE-2.0)

i want to be a <!--
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# "License"); you may not use this file except in compliance
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<!--
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