String projectId = extractProjectId(r);
                    File sourcePomFile = r.getSource() != null && r.getSource().getPath() != null
                            ? r.getSource().getPath().toFile()
                            : null;
                    results.add(new DefaultProjectBuildingResult(

            }
        }
        assertNotNull(dependencyLocation, "missing dependency");
        assertEquals(
                "org.apache.maven.its:bom:0.1", dependencyLocation.getSource().getModelId());

        InputLocation pluginLocation = null;
        for (Plugin plugin : project.getBuildPlugins()) {
            if (plugin.getKey().equals("org.apache.maven.plugins:maven-clean-plugin")) {

                .map(MojoExecution::getPlugin)
                .filter(p -> p.getLocation("version") != null
                        && p.getLocation("version").getSource() != null
                        && defaulModelId.equals(
                                p.getLocation("version").getSource().getModelId()))
                .distinct()
                .map(Plugin::getArtifactId) // managed by us, groupId is always o.a.m.plugins

        }
        return List.copyOf(selectedExtensions.values());
    }

    protected String formatLocation(InputLocation location) {
        return location.getSource().getLocation() + ":" + location.getLineNumber();
    }

     */
    public MojoException(Throwable cause) {
        super(cause);
    }

    public String getLongMessage() {
        return longMessage;
    }

    public Object getSource() {
        return source;
    }

    /**
     * Gets the source from which the model was read.
     *
     * @return The source from which the model was read, never {@code null}.
     */
    @Nonnull
    ModelSource getSource();

    /**
     * Gets the file model.
     *
     * @return the file model, never {@code null}.
     */
    @Nonnull
    Model getFileModel();

    /**

        fillMojoDescriptor(session, project, mojoExecution);

        mojoExecutionConfigurator(mojoExecution)
                .configure(project, mojoExecution, MojoExecution.Source.CLI.equals(mojoExecution.getSource()));

        finalizeMojoConfiguration(mojoExecution);

        calculateForkedExecutions(mojoExecution, session, project, alreadyPlannedExecutions);
    }

        this.columnNumber = columnNumber;
        this.modelId = (modelId != null) ? modelId : "";
        this.exception = exception;
        this.version = version;
    }

    @Override
    public String getSource() {
        return source;
    }

    @Override
    public int getLineNumber() {
        return lineNumber;
    }

    @Override
    public int getColumnNumber() {

                    MetadataGraphVertex targetNode = e.getTarget();
                    targetNode.getMd().setArtifactScope(e.getScope());
                    targetNode.getMd().setWhy(e.getSource().getMd().toString());
                    visit(targetNode);
                }
            }
        }
        // -----------------------------------------------------------------------

        cache[key] ?: return null
      } catch (_: IOException) {
        return null // Give up because the cache cannot be read.
      }

    val entry: Entry =
      try {
        Entry(snapshot.getSource(ENTRY_METADATA))
      } catch (_: IOException) {
        snapshot.closeQuietly()
        return null
      }

    val response = entry.response(snapshot)
    if (!entry.matches(request, response)) {