MavenSession session = createMavenSession(
                new File("src/test/projects/lifecycle-dependency-resolver/pom.xml"), new Properties(), true);
        Collection<String> scopesToCollect = null;
        Collection<String> scopesToResolve = Collections.singletonList("compile");
        boolean aggregating = false;

        Set<Artifact> reactorArtifacts = new HashSet<>(3);

 *
 * <pre>
 *   TestLogHandler handler;
 *
 *   protected void setUp() throws Exception {
 *     super.setUp();
 *     handler = new TestLogHandler();
 *     SomeClass.logger.addHandler(handler);
 *     addTearDown(new TearDown() {
 *       public void tearDown() throws Exception {
 *         SomeClass.logger.removeHandler(handler);
 *       }
 *     });
 *   }
 *

                } catch (FileNotFoundException | URISyntaxException e) {
                    throw new IllegalStateException("Missing test POM for " + artifact, e);
                }
            } else {
                result.addException(new ArtifactNotFoundException(artifact, (RemoteRepository) null));
                throw new ArtifactResolutionException(results);
            }
        }

        return results;
    }

	base64BufPool = bpool.Pool[*[]byte]{
		New: func() *[]byte {
			buf := make([]byte, base64BufferSize)
			return &buf
		},
	}

	hmacSigners = []*SigningMethodHMAC{
		{Name: "HS256", Hash: crypto.SHA256},
		{Name: "HS384", Hash: crypto.SHA384},
		{Name: "HS512", Hash: crypto.SHA512},
	}
	for i := range hmacSigners {
		h := hmacSigners[i].Hash
		hmacSigners[i].HasherPool.New = func() hash.Hash {
			return h.New()
		}

          }
        };
    static final PermittedMetaException UOE =
        new PermittedMetaException("UnsupportedOperationException") {
          @Override
          boolean isPermitted(Exception exception) {
            return exception instanceof UnsupportedOperationException;
          }
        };
    static final PermittedMetaException ISE =
        new PermittedMetaException("IllegalStateException") {
          @Override

            // in JDK 20+ 'new URL(string)' will fail if the string contains a curly brace
            this.basedir = null;
        } else {
            try {
                URL url = new URL(repository.getUrl());
                if ("file".equals(url.getProtocol())) {
                    basedir = new File(url.getPath());
                }
            } catch (MalformedURLException e) {

    testSortDescending(new byte[] {}, 0, 0, new byte[] {});
    testSortDescending(new byte[] {1}, 0, 1, new byte[] {1});
    testSortDescending(new byte[] {1, 2}, 0, 2, new byte[] {2, 1});
    testSortDescending(new byte[] {1, 3, 1}, 0, 2, new byte[] {3, 1, 1});
    testSortDescending(new byte[] {1, 3, 1}, 0, 1, new byte[] {1, 3, 1});
    testSortDescending(new byte[] {-1, -2, 1, 2}, 1, 3, new byte[] {-1, 1, -2, 2});
  }

  public static Joiner on(String separator) {
    return new Joiner(separator);
  }

  /** Returns a joiner which automatically places {@code separator} between consecutive elements. */
  public static Joiner on(char separator) {
    return new Joiner(String.valueOf(separator));
  }

  private final String separator;

  private Joiner(String separator) {

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

Here, `new_dict` will contain all the key-value pairs from `old_dict` plus the new key-value pair:

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

class SimpleClassMetaDataRepositoryTest extends Specification {
    @TempDir File tmpDir
    final SimpleClassMetaDataRepository<TestDomainObject> repository = new SimpleClassMetaDataRepository<TestDomainObject>()

    def canAddMetaData() {
        TestDomainObject value = new TestDomainObject('a')

        when:
        repository.put('class', value)

        then:
        repository.find('class') == value