|| res2.getUpperBound() == null
                    || res1.getLowerBound().compareTo(res2.getUpperBound()) <= 0) {
                if (res1.getUpperBound() == null
                        || res2.getLowerBound() == null
                        || res1.getUpperBound().compareTo(res2.getLowerBound()) >= 0) {
                    ArtifactVersion lower;
                    ArtifactVersion upper;

            ArtifactVersion v2 = new DefaultArtifactVersion(e2.getVersion());

            if (newerFirst) {
                return v1.compareTo(v2) > 0 ? e1 : e2;
            }

            return v1.compareTo(v2) > 0 ? e2 : e1;
        }

        if (closerFirst) {
            return depth1 < depth2 ? e1 : e2;
        }

        return depth1 < depth2 ? e2 : e1;
    }

                if (range.hasRestrictions()) {
                    return range.containsVersion(version);
                } else {
                    return range.getRecommendedVersion().compareTo(version) == 0;
                }
            } catch (InvalidVersionSpecificationException ex) {
                return false;
            }
        }

        @Override
        public String toString() {

            return "$factoryName on ${psi::class.simpleName} at ${offsetToLineAndColumn(document, psi.startOffset)})"
        }

        override fun compareTo(other: DiagnosticKey): Int = this.toString().compareTo(other.toString())
    }

    private fun KaDiagnosticWithPsi<*>.getKey() = DiagnosticKey(factoryName, psi, textRanges)

            throw new IllegalStateException("Could not parse current Java version", e);
        }
        if (constraint.getRange() == null) {
            return constraint.getVersion().compareTo(current) <= 0;
        }
        return constraint.containsVersion(current);
    }

            //                                    if( e2.getPomOrder() == e1.getPomOrder() )
            //                                        return
            // e1.getTarget().toString().compareTo(e2.getTarget().toString() );
            //
            //                                    return e2.getPomOrder() - e1.getPomOrder();
            //                                }
            //

            }
        }

        @Override
        public int compareTo(Version o) {
            if (o instanceof DefaultVersion) {
                return delegate.compareTo(((DefaultVersion) o).delegate);
            } else {
                return compareTo(new DefaultVersion(versionScheme, o.asString()));
            }
        }

        @Override

        return rank == that.rank;
    }

    public int hashCode() {
        return rank;
    }

    public String toString() {
        return key;
    }

    public int compareTo(ArtifactStatus s) {
        return rank - s.rank;
    }

    }

    /** {@inheritDoc} */
    public boolean isSnapshot() {
        return artifact.isSnapshot();
    }

    /** {@inheritDoc} */
    public int compareTo(Artifact a) {
        return artifact.compareTo(a);
    }

    /** {@inheritDoc} */
    public void setResolved(boolean resolved) {
        artifact.setResolved(resolved);
    }

    /** {@inheritDoc} */

            throw new IllegalStateException("Could not parse current Maven version: " + e.getMessage(), e);
        }

        if (constraint.getRange() == null) {
            return constraint.getVersion().compareTo(current) <= 0;
        }
        return constraint.containsVersion(current);
    }