&& !"clean".equals(getLifecycles(project).peekLast())
                || hasBeenPackagedDuringThisSession(project)) {
            getProjectArtifacts(project).filter(this::isRegularFile).forEach(this::installIntoProjectLocalRepository);
        }
    }

    private void cleanProjectLocalRepository(MavenProject project) {
        try {
            Path artifactPath = getProjectLocalRepo()

            File[] psOutputs = rootProjectDir.listFiles((__, name) -> name.endsWith(".psoutput") || name.endsWith(".threaddump"));
            if (psOutputs != null) {
                Stream.of(psOutputs).forEach(File::delete);
            }
        }
    }

    static void pkill(String pid) {

                importResult = build(importRequest, importIds);
            } catch (ModelBuilderException e) {
                e.getResult().getProblems().forEach(problems::add);
                return null;
            }

            importResult.getProblems().forEach(problems::add);

            importModel = importResult.getEffectiveModel();
        }

        return importModel;
    }

                    .sorted()
                    .distinct()
                    .toList();
            logger.debug("ModelCache contains " + paths.size());
            paths.forEach(s -> logger.debug("    " + s));
        }
        return modelBuilder.build(request.build());
    }

    static Model transform(Model model, MavenProject project) {
        String packaging = model.getPackaging();

     */
    protected ArtifactTypeRegistry getArtifactTypeRegistry() {
        DefaultArtifactTypeRegistry stereotypes = new DefaultArtifactTypeRegistry();
        new DefaultTypeProvider().types().forEach(stereotypes::add);
        return stereotypes;
    }

    protected ArtifactDescriptorPolicy getArtifactDescriptorPolicy() {
        return new SimpleArtifactDescriptorPolicy(true, true);
    }

            .put(key1, 1)
            .put(key2, 2)
            .put(key1, 3)
            .put(key2, 4)
            .buildKeepingLast();
    assertMapEquals(map, key1, 3, key2, 4);
  }

  // The java7 branch has different code depending on whether the entry indexes fit in a byte,
  // short, or int. The small table in testBuildKeepingLast_allowsOverwrite will test the byte
  // case. This method tests the short case.

            session.getMavenSession().getAllProjects().stream()
                    .flatMap(this::getProjectArtifacts)
                    .filter(a -> Objects.equals(id, id(a)))
                    .forEach(a -> a.setFile(path != null ? path.toFile() : null));
        }
        if (path == null) {
            paths.remove(id);
        } else {
            paths.put(id, path);
        }
    }

    /**