return pomHash == other.pomHash
                    && artifactEquals(artifact, other.artifact)
                    && resolveManagedVersions == other.resolveManagedVersions
                    && repositoriesEquals(repositories, other.repositories);
        }
    }

    private static int artifactHashCode(Artifact a) {
        int result = 17;
        result = 31 * result + a.getGroupId().hashCode();

                    && Objects.equals(workspace, that.workspace)
                    && Objects.equals(localRepo, that.localRepo)
                    && RepositoryUtils.repositoriesEquals(repositories, that.repositories)
                    && Objects.equals(filter, that.filter);
        }
    }

    protected final Map<Key, CacheRecord> cache = new ConcurrentHashMap<>();

                    && Objects.equals(workspace, that.workspace)
                    && Objects.equals(localRepo, that.localRepo)
                    && RepositoryUtils.repositoriesEquals(this.repositories, that.repositories)
                    && Objects.equals(filter, that.filter)
                    && Objects.equals(foreignImports, that.foreignImports);
        }
    }

                    && Objects.equals(workspace, that.workspace)
                    && Objects.equals(localRepo, that.localRepo)
                    && RepositoryUtils.repositoriesEquals(repositories, that.repositories)
                    && Objects.equals(collect, that.collect)
                    && Objects.equals(resolve, that.resolve)
                    && aggregating == that.aggregating;

                    && Objects.equals(this.localRepo, that.localRepo)
                    && Objects.equals(this.workspace, that.workspace)
                    && RepositoryUtils.repositoriesEquals(this.repositories, that.repositories);
        }

        @Override
        public String toString() {
            return groupId + ':' + artifactId + ':' + version;
        }

        WorkspaceReader reader = session.getWorkspaceReader();
        return (reader != null) ? reader.getRepository() : null;
    }

    public static boolean repositoriesEquals(List<RemoteRepository> r1, List<RemoteRepository> r2) {
        if (r1.size() != r2.size()) {
            return false;
        }