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 the session this tree is connected in
     */
    public SmbSessionImpl getSession() {
        return this.session.acquire();
    }

    /**
     * @return the tid
     */
    public int getTid() {
        return this.tid;
    }

    /**
     * @return the tree_num (monotonically increasing counter to track reconnects)
     */
    public long getTreeNum() {
        return this.treeNum;
    }

                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"));
            }
        }
    }

     */
    public final byte getOplockLevel() {
        return this.oplockLevel;
    }

    /**
     * Gets the file identifier.
     *
     * @return the fid
     */
    public final int getFid() {
        return this.fid;
    }

    /**
     * Gets the create action taken.
     *
     * @return the createAction
     */
    public final int getCreateAction() {

    /**
     * Returns the identifier of the access result.
     *
     * @return the identifier
     */
    IDTYPE getId();

    /**
     * Sets the identifier of the access result.
     *
     * @param id the identifier
     */
    void setId(IDTYPE id);

    /**
     * Returns the session identifier.
     *
     * @return the session identifier
     */
    String getSessionId();

     * Retrieves the unique identifier of the URL queue.
     *
     * @return the unique identifier of type IDTYPE.
     */
    IDTYPE getId();

    /**
     * Sets the unique identifier for the URL queue.
     *
     * @param id the unique identifier to set
     */
    void setId(IDTYPE id);

    /**
     * Retrieves the session ID associated with this URL queue.
     *
     * @return the session ID as a String.

    }

    public Map getPluginContext(PluginDescriptor plugin, MavenProject project) {
        Map<String, Map> pluginContextsByKey =
                pluginContextsByProjectAndPluginKey.computeIfAbsent(project.getId(), k -> new HashMap<>());

        return pluginContextsByKey.computeIfAbsent(plugin.getPluginLookupKey(), k -> new HashMap<>());
    }

    public void setFailureBehavior(String failureBehavior) {