@Override
    public int compareTo(Artifact a) {
        return artifact.compareTo(a);
    }

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

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

    /** {@inheritDoc} */

        // with multiple local repository implementations yet.
        artifact.setFile(artifactFile);

        if (artifactFile.exists()) {
            artifact.setResolved(true);
        }

        return artifact;
    }

    @Override
    public List<String> findVersions(Artifact artifact) {
        return Collections.emptyList();
    }

    @Override

                throw new ArtifactNotFoundException(
                        "System artifact: " + artifact + " is not a file: " + systemFile, artifact);
            }

            artifact.setResolved(true);

            return;
        }

        if (!artifact.isResolved()) {
            ArtifactResult result;

            try {

        return getBaseVersion() != null
                && (getBaseVersion().endsWith(SNAPSHOT_VERSION)
                        || getBaseVersion().equals(LATEST_VERSION));
    }

    @Override
    public void setResolved(boolean resolved) {
        this.resolved = resolved;
    }

    @Override
    public boolean isResolved() {
        return resolved;
    }

    @Override

                        artifact.setDependencyTrail(resolved.getDependencyTrail());
                        artifact.setResolvedVersion(resolved.getVersion());
                        artifact.setResolved(true);
                    }
                }
            }
        } finally {
            Thread.currentThread().setContextClassLoader(tccl);
        }
    }