public void metadataInstalling(RepositoryEvent event) {
        logger.debug("Installing {} to {}", event.getMetadata(), event.getFile());
    }

    @Override
    public void metadataResolved(RepositoryEvent event) {
        Exception e = event.getException();
        if (e != null) {
            if (e instanceof MetadataNotFoundException) {
                logger.debug(e.getMessage());
            } else if (logger.isDebugEnabled()) {

    }

    @Override
    protected String renderLevel(int level) {
        if (traceRenderedLevel == null) {
            traceRenderedLevel = builder().trace("TRACE").build();
            debugRenderedLevel = builder().debug("DEBUG").build();
            infoRenderedLevel = builder().info("INFO").build();
            warnRenderedLevel = builder().warning("WARNING").build();
            errorRenderedLevel = builder().error("ERROR").build();
        }

            } else {
                logger.debug(
                        "Reusing cached resolved plugin version for {}:{} to {} from POM {}",
                        request.getGroupId(),
                        request.getArtifactId(),
                        result.getVersion(),
                        request.getPom());
            }
        } else {
            logger.debug(

                        .map(Object::toString)
                        .toList();
                if (!Objects.equals(oldRepos, newRepos)) {
                    logger.debug("Merging repositories from " + model.getId() + "\n"
                            + newRepos.stream().map(s -> "    " + s).collect(Collectors.joining("\n")));
                }
            }

    /**
     * {@return true if the <b>debug</b> error level is enabled}.
     */
    boolean isDebugEnabled();

    /**
     * Sends a message to the user in the <b>debug</b> error level.
     *
     * @param content the message to log
     */
    void debug(CharSequence content);

    /**
     * Sends a message (and accompanying exception) to the user in the <b>debug</b> error level.

                            + (message != null ? ": " + message : ""));
                }
            }
        }

        if (logger.isDebugEnabled()) {
            node.accept(new DependencyGraphDumper(logger::debug));
        }

        try {
            process(result, repoSystem.resolveDependencies(session, depRequest).getArtifactResults());
        } catch (org.eclipse.aether.resolution.DependencyResolutionException e) {

            node = repoSystem.collectDependencies(pluginSession, request).getRoot();

            if (logger.isDebugEnabled()) {
                node.accept(new DependencyGraphDumper(logger::debug));
            }

            depRequest.setRoot(node);
            return repoSystem.resolveDependencies(session, depRequest);
        } catch (DependencyCollectionException e) {

                    + ", " + STRATEGY_PLUGIN + " and " + STRATEGY_SELF_FIRST);
        }
        log.debug("Populating class realm {}", realm.getId());
        for (Artifact artifact : artifacts) {
            String id = artifact.getGroupId() + ":" + artifact.getArtifactId();
            if (providedArtifacts.contains(id)) {
                log.debug("  Excluded {}", id);
            } else {
                File file = artifact.getFile();

                    String message = "The artifact " + original + " has been banned from resolution: "
                            + (relocation.global ? "User global ban" : "User project ban");
                    LOGGER.debug(message);
                    throw new ArtifactDescriptorException(artifactDescriptorResult, message);
                }
                Artifact result = new RelocatedArtifact(
                        original,

                        null,
                        null,
                        relocation.getVersion(),
                        relocation.getMessage());
                LOGGER.debug(
                        "The artifact {} has been relocated to {}: {}",
                        artifactDescriptorResult.getRequest().getArtifact(),
                        result,