### Testing
```bash
mvn test                                    # Run unit tests (*Test.java)
mvn test -Dtest=ClassName                   # Run single unit test

# To install fess jar for plugin dependency resolution:
# Change pom.xml <packaging>war</packaging> to <packaging>jar</packaging> first
mvn clean install -DskipTests               # Then revert packaging back to war

# Integration tests (*Tests.java) - requires running Fess server

import org.apache.maven.model.building.ModelCache;
import org.eclipse.aether.RepositorySystemSession;

/**
 * Default implementation of {@link ModelCacheFactory}.
 *
 * @deprecated since 4.0.0, use {@code maven-api-impl} jar instead
 */
@Singleton
@Named
@Deprecated(since = "4.0.0")
public class DefaultModelCacheFactory implements ModelCacheFactory {
    @Override
    public ModelCache createCache(RepositorySystemSession session) {

          copy .ci\init.gradle %USERPROFILE%\.gradle\init.d\
          (
            echo call %GRADLEW_BAT% --max-workers=4 -Dbwc.checkout.align=true %GRADLE_TASK% ^|^| exit /b 1

        //
        // System scoped version which should
        //
        d.setScope(Artifact.SCOPE_SYSTEM);
        File file = new File(getBasedir(), "src/test/repository-system/maven-core-2.1.0.jar");
        assertTrue(file.exists(), "Expected " + file + ".exists() to return true");
        d.setSystemPath(file.getCanonicalPath());

        artifact = repositorySystem.createDependencyArtifact(d);

        //

import org.eclipse.aether.graph.DependencyNode;

/**
 * Collects processor type information from the dependency graph BEFORE conflict resolution.
 *
 * @since 4.0.0
 * @deprecated since 4.0.0, use {@code maven-api-impl} jar instead
 * @see TypeDeriver
 */
@Deprecated(since = "4.0.0")
public class TypeCollector implements DependencyGraphTransformer {

          copy .ci\init.gradle %USERPROFILE%\.gradle\init.d\
          (
            echo call %GRADLEW_BAT% --max-workers=4 -Dbwc.checkout.align=true %GRADLE_TASK% ^|^| exit /b 1

    /**
     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
     */
    private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
        + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";

    /**
     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to

import org.eclipse.aether.version.VersionScheme;

/**
 * Default version scheme provider: provides singleton {@link GenericVersionScheme} instance.
 *
 * @deprecated since 4.0.0, use {@code maven-api-impl} jar instead
 */
@Singleton
@Named
@Deprecated(since = "4.0.0")
public final class DefaultVersionSchemeProvider implements Provider<VersionScheme> {
    private final GenericVersionScheme genericVersionScheme;

        }
        ArrayList<Path> jars = new ArrayList<>();
        if (extClassPath != null && !extClassPath.isEmpty()) {
            for (String jar : extClassPath.split(File.pathSeparator)) {
                Path file = context.cwd.resolve(jar);
                context.logger.debug("  included '" + file + "'");
                jars.add(file);
            }
        }
        return jars;
    }

                // GE plugin marker artifact
                includeVersionByRegex("com.gradle.develocity", "com.gradle.develocity.gradle.plugin", rcAndMilestonesPattern)
                // GE plugin jar
                includeVersionByRegex("com.gradle", "develocity-gradle-plugin", rcAndMilestonesPattern)
            }
        }

        gradlePluginPortal()
    }
}

include("architecture-docs")