String src = source.getGroupId();
        if (src != null) {
            if (sourceDominant || target.getGroupId() == null) {
                target.setGroupId(src);
                target.setLocation("groupId", source.getLocation("groupId"));
            }
        }
    }

    protected void mergeModel_ArtifactId(
            Model target, Model source, boolean sourceDominant, Map<Object, Object> context) {

                return false;
            }

            Key that = (Key) obj;
            return artifactId.equals(that.artifactId)
                    && groupId.equals(that.groupId)
                    && classifier.equals(that.classifier)
                    && extension.equals(that.extension)
                    && version.equals(that.version)

	return err
}

// PipeReader is similar to io.PipeReader with wait group
type PipeReader struct {
	*io.PipeReader
	wait func()
}

// CloseWithError close with supplied error the reader end
func (r *PipeReader) CloseWithError(err error) error {
	err = r.PipeReader.CloseWithError(err)
	r.wait()
	return err
}

// WaitPipe implements wait-group backend io.Pipe to provide

We only use our bug tracker for tracking bugs and tracking proposals going through the [Proposal Process](https://go.dev/s/proposal-process).

For asking questions, see:

* [The golang-nuts mailing list](https://groups.google.com/d/forum/golang-nuts)

* [The Go Forum](https://forum.golangbridge.org/), a web-based forum

* [Gophers Slack](https://gophers.slack.com), use the [invite app](https://invite.slack.golangbridge.org/) for access

        // make sure to call the subclasses' builder methods first, otherwise fluent API would not work
        builder.additionalField("additional")
                .groupId("org.apache.maven")
                .artifactId("maven-plugin-api")
                .version("1.0.0");
        ExtendedPluginDescriptor descriptor = builder.build();

    protected void assertPluginDescriptor(
            MojoDescriptor mojoDescriptor, String groupId, String artifactId, String version) {
        assertNotNull(mojoDescriptor);
        PluginDescriptor pd = mojoDescriptor.getPluginDescriptor();
        assertNotNull(pd);
        assertEquals(groupId, pd.getGroupId());
        assertEquals(artifactId, pd.getArtifactId());
        assertEquals(version, pd.getVersion());

            checkUnknownMojoConfigurationParameters(mojoExecution);
        }
    }

    private Plugin findPlugin(String groupId, String artifactId, Collection<Plugin> plugins) {
        for (Plugin plugin : plugins) {
            if (artifactId.equals(plugin.getArtifactId()) && groupId.equals(plugin.getGroupId())) {
                return plugin;
            }
        }

        return null;
    }

org.apache.maven.its.mng3906 a 0.2 jar maven-core-it file:///${basedir}/repo true true . pom.xml src/** src/main/resources META-INF/maven/org.apache.maven.its.mng3906/a/pom.properties #Generated by Maven #Sun Dec 14 12:11:14 CET 2008 version=0.2 groupId=org.apache.maven.its.mng3906 artifactId=a...

org.apache.maven.its.mng3906 c 0.1 jar maven-core-it file:///${basedir}/repo true true . pom.xml src/** src/main/resources META-INF/maven/org.apache.maven.its.mng3906/c/pom.properties #Generated by Maven #Sun Dec 14 12:11:37 CET 2008 version=0.1 groupId=org.apache.maven.its.mng3906 artifactId=c...

@Experimental
public interface ProjectBuilderResult extends Result<ProjectBuilderRequest> {

    /**
     * Gets the identifier of the project that could not be built. The general format of the identifier is {@code
     * <groupId>:<artifactId>:<version>} but some of these coordinates may still be unknown at the point the exception
     * is thrown so this information is merely meant to assist the user.
     *