"configuration-cache",
          "core-api",
          "declarative-dsl-core",
          "declarative-dsl-provider",
          "dependency-management",
          "ear",
          "execution",
          "execution-e2e-tests",
          "file-collections",
          "file-watching",
          "flow-services",
          "ide",
          "ide-native",
          "ide-plugins",

import javax.inject.Named;
import javax.inject.Singleton;

import org.apache.maven.execution.ExecutionEvent;
import org.apache.maven.execution.ExecutionListener;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.plugin.MojoExecution;

/**
 * Assists in firing execution events. <strong>Warning:</strong> This is an internal utility class that is only public

     * @see org.apache.maven.api.services.SettingsBuilderResult
     * @see org.apache.maven.execution.MavenExecutionRequest
     * @see org.apache.maven.execution.MavenExecutionResult
     * @see org.apache.maven.project.DependencyResolutionRequest
     * @see org.apache.maven.project.DependencyResolutionResult
     * @see org.apache.maven.execution.ExecutionEvent
     * @see org.eclipse.aether.RepositoryEvent
     */

        this.appendHighlightParams = appendHighlightParams;
    }

    /**
     * Sets the formatted execution time for the search request.
     *
     * @param execTime The formatted execution time string
     */
    public void setExecTime(final String execTime) {
        this.execTime = execTime;
    }

    /**

  abstract static class OldAbstractFuture<V> implements ListenableFuture<V> {

    /** Synchronization control for AbstractFutures. */
    private final Sync<V> sync = new Sync<V>();

    // The execution list to hold our executors.
    private final ExecutionList executionList = new ExecutionList();

    /** Constructor for use by subclasses. */
    protected OldAbstractFuture() {}

    /*

    /**
     * Returns a map of user-defined properties for the Maven execution.
     * These properties can be set using the -D command-line option.
     *
     * @return an unmodifiable map of user properties
     */
    @Nonnull
    Map<String, String> userProperties();

    /**
     * Returns a map of system properties for the Maven execution.

    private boolean isProjectPresent = true;

    // ----------------------------------------------------------------------------
    // We need to allow per execution user and global settings as the embedder
    // might be running in a mode where it's executing many threads with totally
    // different settings.
    // ----------------------------------------------------------------------------

    private File userSettingsFile;

# Core automation platform (core/execution)
platforms/core-execution/                                   @gradle/bt-cortex
platforms/core-execution/build-cache/                       @gradle/bt-cortex
platforms/core-execution/build-cache-base/                  @gradle/bt-cortex
platforms/core-execution/build-cache-http/                  @gradle/bt-cortex
platforms/core-execution/build-cache-packaging/             @gradle/bt-cortex

 * Exception thrown when an error occurs during Maven execution.
 * This exception wraps the original cause of the execution failure.
 *
 * @since 4.0.0
 */
@Experimental
public class MavenExecutionException extends MavenException {

    /**
     * Constructs a new MavenExecutionException with the specified cause.
     *
     * @param cause The underlying exception that caused the execution failure
     */

你可以使用 `raise` 重新拋出同一個例外：

{* ../../docs_src/dependencies/tutorial008d_an_py310.py hl[17] *}

現在客戶端仍會獲得同樣的 *HTTP 500 Internal Server Error* 回應，但伺服器的日誌中會有我們自訂的 `InternalError`。😎

## 含 `yield` 的相依執行順序 { #execution-of-dependencies-with-yield }

執行順序大致如下圖。時間從上往下流動，每一欄代表一個互動或執行程式碼的部分。

```mermaid
sequenceDiagram

participant client as Client
participant handler as Exception handler