* `main:app`이 파이썬의 `import` 문법과 흡사한 면이 있다는 걸 알 수 있습니다:

        ```Python
        from main import app
        ```

    * 곧, `main:app`안에 있는 콜론의 의미는 파이썬에서 `from main import app`에서의 `import`와 같습니다.
* `--workers`: 사용할 워커 프로세스의 개수이며 숫자만큼의 유비콘 워커를 실행합니다. 이 예제에서는 4개의 워커를 실행합니다.
* `--worker-class`: 워커 프로세스에서 사용하기 위한 구니콘과 호환되는 워커클래스.

		}
		return err
	}

	if target.args.Format == event.AccessFormat {
		return target.client.addEntry(ctx, target.args.Index, eventData)
	}

	return nil
}

// SendFromStore - reads an event from store and sends it to Elasticsearch.
func (target *ElasticsearchTarget) SendFromStore(key store.Key) error {
	if err := target.init(); err != nil {
		return err
	}

    assertFalse(completed);
    thread.start();
    thread.join();
    assertTrue(completed);

    // Creating a new thread from the same ThreadFactory will have the same
    // pool ID but a thread ID of 2.
    Thread thread2 = threadFactory.newThread(monitoredRunnable);
    checkThreadPoolName(thread2, 2);
    assertEquals(

     * @param newValue the data to associate with the key, may be {@code null} to remove the mapping
     * @return {@code true} if the key mapping was successfully updated from the old value to the new value,
     *         {@code false} if the current key mapping didn't match the expected value and was not updated.
     */

    /**
     * Indicates whether OEM strings are supported or used.
     */
    public static final int NTLMSSP_NEGOTIATE_OEM = 0x00000002;

    /**
     * Indicates whether the authentication target is requested from
     * the server.
     */
    public static final int NTLMSSP_REQUEST_TARGET = 0x00000004;

    /**
     * Specifies that communication across the authenticated channel

                    try ( SmbResource tf = new SmbFile(d, name) ) {
                        tf.createNewFile();
                    }
                }

                // check that the expected name is returned from listing

                String[] found = d.list();
                String[] expect = names;

                Arrays.sort(found);
                Arrays.sort(expect);

import org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout;
import org.apache.maven.repository.Proxy;
import org.apache.maven.wagon.repository.Repository;

/**
 * This class is an abstraction of the location from/to resources can be
 * transferred.
 *
 */
@Deprecated
public class DefaultArtifactRepository extends Repository implements ArtifactRepository {
    private ArtifactRepositoryLayout layout;

                metadata = new Metadata(new MetadataStaxReader().read(input, false));
            }
        }

        boolean changed;

        // If file could not be found or was not valid, start from scratch
        if (metadata == null) {
            metadata = this.metadata;

            changed = true;
        } else {
            changed = metadata.merge(this.metadata);
        }

     */
    public static final int TRANSFER_PROGRESS = 3;

    /**
     * An error occurred during transfer
     */
    public static final int TRANSFER_ERROR = 4;

    /**
     * Indicates GET transfer  (from the repository)
     */
    public static final int REQUEST_GET = 5;

    /**
     * Indicates PUT transfer (to the repository)
     */
    public static final int REQUEST_PUT = 6;

    private int eventType;

import org.apache.maven.api.model.Reporting;
import org.apache.maven.model.v4.MavenMerger;

/**
 * As long as Maven controls the BuildPomXMLFilter, the entities that need merging are known.
 * All others can simply be copied from source to target to restore the locationTracker
 *
 * @since 4.0.0
 * @deprecated use {@link org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")