* <p>A toolchain represents a specific build tool configuration (e.g., JDK, compiler) that can be
 * used during the Maven build process. This service allows for retrieving, storing, and managing
 * these toolchains.</p>
 *
 * @since 4.0.0
 */
@Experimental
public interface ToolchainManager extends Service {

    /**
     * Retrieves toolchains matching the specified type and requirements.
     *
     * @param session The Maven session context

/**
 * Handles deserialization of a model from some kind of textual format like XML.
 *
 * @deprecated use {@link org.apache.maven.model.v4.MavenStaxReader} instead
 */
@Named
@Singleton
@Deprecated(since = "4.0.0")
public class DefaultModelReader implements ModelReader {

    @Override
    public Model read(File input, Map<String, ?> options) throws IOException {
        Objects.requireNonNull(input, "input cannot be null");

 * Handles injection of plugin management into the model.
 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@SuppressWarnings({"checkstyle:methodname"})
@Named
@Singleton
@Deprecated(since = "4.0.0")
public class DefaultPluginManagementInjector implements PluginManagementInjector {

    private ManagementModelMerger merger = new ManagementModelMerger();

    @Override

 * @see org.apache.maven.model.validation.DefaultModelValidator#validateRawModel
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Named("file")
@Singleton
@Deprecated(since = "4.0.0")
public class FileProfileActivator implements ProfileActivator {

    @Inject
    private ProfileActivationFilePathInterpolator profileActivationFilePathInterpolator;

 * because it has as notion of a "current" project.
 * </p>
 * <strong>NOTE:</strong> This class is not part of any public api and can be changed or deleted without prior notice.
 *
 * @since 3.0
 */
public final class ProjectSegment {
    private final MavenProject project;

    private final TaskSegment taskSegment;

    private final MavenSession session;

     * course stack overflows are bad news in general. For example, we may have overflowed in the
     * middle of defining a class. If so, that class will never be loadable in this process.) The
     * best we can do (since logging may overflow the stack) is to let the error propagate. Because
     * it is an Error, it won't be caught and logged by AbstractFuture.executeListener. Instead, it

   *
   * @since 23.1
   */
  public static void sort(long[] array) {
    checkNotNull(array);
    sort(array, 0, array.length);
  }

  /**
   * Sorts the array between {@code fromIndex} inclusive and {@code toIndex} exclusive, treating its
   * elements as unsigned 64-bit integers.
   *
   * @since 23.1
   */

現在你知道要修正它，把 `age` 用 `str(age)` 轉成字串：

{* ../../docs_src/python_types/tutorial004_py310.py hl[2] *}

## 宣告型別 { #declaring-types }

你剛剛看到宣告型別提示的主要位置：函式參數。

這也是你在 **FastAPI** 中最常使用它們的地方。

### 簡單型別 { #simple-types }

你可以宣告所有標準的 Python 型別，不只 `str`。

例如你可以用：

* `int`
* `float`
* `bool`
* `bytes`

{* ../../docs_src/python_types/tutorial005_py310.py hl[1] *}

        }
    }

    @Test
    @DisplayName("Should write proper wire format structure")
    void testWireFormatStructure() throws Exception {
        // Given
        String simplePath = "\\\\S\\s"; // Simple path for easier verification
        Smb2TreeConnectRequest req = new Smb2TreeConnectRequest(mockConfig, simplePath);
        byte[] buffer = new byte[256];

        // When
        req.encode(buffer, 0);

 * }
 * </pre>
 *
 * @see org.apache.maven.api.Session#requirePackaging(String)
 * @see org.apache.maven.api.Project#getPackaging()
 * @see org.apache.maven.api.model.Model#getPackaging()
 * @since 4.0.0
 */
@Experimental
@Immutable
public interface Packaging extends ExtensibleEnum {
    /**
     * The packaging id.
     */
    @Nonnull
    @Override
    String id();

    /**