</execution>
          <!--
            GWT issues some scary warnings while running tests, but I believe they are harmless.
            Let's take the warnings for one module, c.g.c.base.testModule, as an example:

              [INFO] Validating units:
              [INFO]    Ignored 53 units with compilation errors in first pass.
              [INFO] Compile with -strict or with -logLevel set to TRACE or DEBUG to see all errors.

    and match them against the toolchain requirements of the project (as configured in {@code pom.xml}):
    if match is found, the toolchain instance is made available to other Maven plugins.</p>
    <p>With {@code jdk} toolchain, for example, instead of being stuck with the JDK used to run Maven, all plugins can use
    the same other JDK instance without hardcoding absolute paths into the {@code pom.xml}

    <suppress checks="ConstantName"
              files=".*[/\\]internal-architecture-testing[/\\]src[/\\]main[/\\]java[/\\]org[/\\]gradle[/\\].+" />

    <!-- Ignore all checks for the generated sources of org.gradle.samples plugin -->
    <suppress checks=".*" files=".*[/\\]docs[/\\]build[/\\]generated-source-sets[/\\].+" />
    <suppress checks=".*" files=".*[/\\].*[/\\]groovy-dsl-plugins[/\\].+" />

    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>parent</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>pom</packaging>

    <properties>
        <codehaus.groupId>org.codehaus.mojo</codehaus.groupId>
    </properties>