// return plugin != null ? new Plugin(plugin) : null;
        // This would create a disconnected Plugin that doesn't persist changes.

        // The new fixed implementation does:
        // Find the plugin in the connected plugins list
        Plugin connectedPlugin = project.getPlugin("org.apache.maven.plugins:maven-surefire-plugin");
        assertNotNull(connectedPlugin, "Plugin should be found");

## HTTPX { #httpx }

Even if your **FastAPI** application uses normal `def` functions instead of `async def`, it is still an `async` application underneath.

<img src="/img/tutorial/security/image12.png">

## Check the username { #check-the-username }

Here's a more complete example.

Use a dependency to check if the username and password are correct.

    /**
     * Note: this method is called twice from {@link #doInvoke(LookupContext)} and modifies context. First invocation
     * when {@link LookupContext#pushedUserProperties} is null will push user properties IF key does not already
     * exist among Java System Properties, and collects all they key it pushes. Second invocation happens AFTER

  ...
  }
...
```

## Explore Further

- [MinIO Bucket Versioning Implementation](https://docs.min.io/community/minio-object-store/administration/object-management/object-versioning.html)

 * limitations under the License.
 */
package gradlebuild.docs.dsl.docbook;

import gradlebuild.docs.dsl.source.TypeNameResolver;
import gradlebuild.docs.dsl.source.model.ClassMetaData;
import gradlebuild.docs.dsl.source.model.MethodMetaData;
import gradlebuild.docs.dsl.source.model.TypeMetaData;
import gradlebuild.docs.model.ClassMetaDataRepository;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

            if (Files.isRegularFile(file)) {
                result.add(parseMavenAtFileOptions(file));
            } else {
                throw new IllegalArgumentException("Specified file does not exists (" + file + ")");
            }
        }
        // maven.config; if exists
        Path mavenConfig = context.rootDirectory != null ? context.rootDirectory.resolve(".mvn/maven.config") : null;

 * that subsequent call is right for the resident instance (ie no env change or different extension needed).
 * This implementation "pre-populates" MavenContext with pre-existing stuff (except for very first call)
 * and does not let DI container to be closed.
 */
public class ResidentMavenInvoker extends MavenInvoker {

    private final ConcurrentHashMap<String, MavenContext> residentContext;

            DefaultRepositorySystemSession session = new DefaultRepositorySystemSession(h -> false); // no close handle

            // for technical reasons we cannot throw here, even if delegate does cancel transfer
            listener.transferInitiated(event(session, resource, TransferEvent.EventType.INITIATED));

            Thread.sleep(500); // to make sure queue is processed, cancellation applied

                } else {
                    line
                }
            }
        )
        require(lineFound) {
            "File '$docFile' does not contain the expected compatibility line: '$linePrefix'"
        }
    }

    protected
    fun fetchVersionsFromMavenMetadata(url: String): List<String> =
        DocumentBuilderFactory.newInstance().apply {