MavenProject project1 = getProjectWithDependencies(pom1);

        assertEquals(pom0Basedir, project1.getParent().getBasedir());
        System.out.println("Project " + project1.getId() + " " + project1);
        Map map = project1.getArtifactMap();
        assertNotNull(map, "No artifacts");
        assertFalse(map.isEmpty(), "No Artifacts");

public interface Artifact {
    /**
     * {@return a unique identifier for this artifact}.
     * The identifier is composed of groupId, artifactId, extension, classifier, and version.
     *
     * @see ArtifactCoordinates#getId()
     */
    @Nonnull
    default String key() {
        String c = getClassifier();
        return getGroupId()
                + ':'
                + getArtifactId()
                + ':'

            hash = hash * 31 + Objects.hashCode(extensionFilter);
            this.hashCode = hash;
        }

        @Override
        public String toString() {
            return plugin.getId();
        }

        @Override
        public int hashCode() {
            return hashCode;
        }

        @Override
        public boolean equals(Object o) {
            if (o == this) {

            if (pluginExecutionId != null && !pluginExecutionId.isEmpty()) {
                for (PluginExecution execution : plugin.getExecutions()) {
                    if (pluginExecutionId.equals(execution.getId())) {
                        setConfiguration(execution.getConfiguration());
                        break;
                    }
                }
            } else {

        }

        return userInfoBhv.selectByPK(userCode).map(userInfo -> {
            final ListResultBean<FavoriteLog> list = favoriteLogBhv.selectList(cb2 -> {
                cb2.query().setUserInfoId_Equal(userInfo.getId());
                cb2.query().setUrl_InScope(urlList);
                cb2.fetchFirst(fessConfig.getPageFavoriteLogMaxFetchSizeAsInteger());
            });
            if (!list.isEmpty()) {

        RepositoryMetadata metadata = new SnapshotArtifactRepositoryMetadata(artifact);

        getLogger().info("Retrieving previous build number from " + remoteRepository.getId());
        repositoryMetadataManager.resolveAlways(metadata, localRepository, remoteRepository);

        int buildNumber = 0;
        Metadata repoMetadata = metadata.getMetadata();
        if ((repoMetadata != null)

            } catch (InvalidVersionSpecificationException e) {
                throw new InvalidDependencyVersionException(project.getId(), d, project.getFile(), e);
            }

            if (dependencyArtifact != null) {
                artifacts.add(dependencyArtifact);
            }
        }

        return artifacts;
    }

                Thread owner = aggregatorLock.getOwner();
                MojoDescriptor ownerMojo = owner != null ? mojos.get(owner) : null;
                String str = ownerMojo != null ? " The " + ownerMojo.getId() : "An";
                String msg = str + " aggregator mojo is already being executed "
                        + "in this parallel build, those kind of mojos require exclusive access to "

            }
        }
    }

    protected void mergeSite_Id(Site target, Site source, boolean sourceDominant, Map<Object, Object> context) {
        String src = source.getId();
        if (src != null) {
            if (sourceDominant || target.getId() == null) {
                target.setId(src);
                target.setLocation("id", source.getLocation("id"));
            }
        }
    }

     * @param protwordsItem the item to store
     */
    public void store(final String dictId, final ProtwordsItem protwordsItem) {
        getProtwordsFile(dictId).ifPresent(file -> {
            if (protwordsItem.getId() == 0) {
                file.insert(protwordsItem);
            } else {
                file.update(protwordsItem);
            }
        });
    }

    /**
     * Deletes a protected words item.