public SystemLogger(@Nullable OutputStream out) {
        this(out, null);
    }

    public SystemLogger(@Nullable OutputStream out, @Nullable Level threshold) {
        this.out = new PrintWriter(toPsOrDef(out, System.err), true);
        this.threshold = Objects.requireNonNullElse(threshold, Level.INFO);
    }

    private PrintStream toPsOrDef(OutputStream outputStream, PrintStream def) {

                    throw new ArtifactNotFoundException("Unable to determine the latest version", artifact);
                }

                artifact.setBaseVersion(version);
                artifact.updateVersion(version, request.getLocalRepository());
            } catch (RepositoryMetadataResolutionException e) {
                throw new ArtifactResolutionException(e.getMessage(), artifact, e);
            }

type User struct {
	Name    string `json:"username"`
	ID      string `json:"id"`
	Enabled bool   `json:"enabled"`
}

// Standard errors.
var (
	ErrNotImplemented     = errors.New("function not implemented")
	ErrAccessTokenExpired = errors.New("access_token expired or unauthorized")
)

// Provider implements identity provider specific admin operations, such as
// looking up users, fetching additional attributes etc.

    @Override
    protected Options parseCliOptions(LocalContext context) {
        try {
            return CommonsCliShellOptions.parse(context.parserRequest.args().toArray(new String[0]));
        } catch (ParseException e) {
            throw new IllegalArgumentException("Failed to parse command line options: " + e.getMessage(), e);
        }
    }

        List<Artifact> list = new ArrayList<>();
        list.add(newArtifact("b"));
        list.add(newArtifact("a"));
        list.add(newArtifact("c"));
        list.add(newArtifact("e"));
        list.add(newArtifact("d"));

        Map<String, Artifact> map = ArtifactUtils.artifactMapByVersionlessId(list);
        assertNotNull(map);
        assertEquals(list, new ArrayList<>(map.values()));
    }

    "second old key": "second old value",
}
new_dict = {**old_dict, "new key": "new value"}
```

Ici, `new_dict` contiendra toutes les paires clé-valeur de `old_dict` plus la nouvelle paire clé-valeur :

```Python
{
    "old key": "old value",
    "second old key": "second old value",
    "new key": "new value",
}
```

        }

        public static AccessorKey of(String containingType, String methodName, String descriptor) {
            return new AccessorKey(containingType, methodName, descriptor);
        }

        public static AccessorKey ofUpgradedProperty(UpgradedProperty upgradedProperty) {
            return new AccessorKey(upgradedProperty.getContainingType(), upgradedProperty.getMethodName(), upgradedProperty.getMethodDescriptor());
        }

            s = file.getAbsolutePath();
        } else {
            // an ordinary relative path, align with project directory
            s = new File(new File(basedir, s).toURI().normalize()).getAbsolutePath();
        }

        return s;
    }

    private String stripBasedirToken(String s) {
        if (s != null) {

        graph = new Graph();

        // groupId:artifactId:version -> project
        projectMap = new HashMap<>(projects.size() * 2);

        // groupId:artifactId -> (version -> vertex)
        Map<String, Map<String, Vertex>> vertexMap = new HashMap<>(projects.size() * 2);

        for (MavenProject project : projects) {

                classifier,
                new TransformedArtifactHandler(
                        classifier, extension, source.getArtifactHandler().getPackaging()));
        this.pomArtifactTransformer = pomArtifactTransformer;
        this.project = project;
        this.target = target;
        this.session = session;
        this.sourcePathProvider = sourcePathProvider;
        this.sourceState = new AtomicReference<>(null);
    }