func TestReaderCopyNothing(t *testing.T) {
	type nErr struct {
		n   int64
		err error
	}
	type justReader struct {
		io.Reader
	}
	type justWriter struct {
		io.Writer
	}
	discard := justWriter{io.Discard} // hide ReadFrom

	var with, withOut nErr
	with.n, with.err = io.Copy(discard, NewReader(nil))
	withOut.n, withOut.err = io.Copy(discard, justReader{NewReader(nil)})

│   ├── index/                      # Indexing functionality
│   │   ├── SuggestIndexer.java     # Main indexing API
│   │   ├── contents/               # Content parsers and readers
│   │   └── writer/                 # Index writing strategies
│   ├── converter/                  # Text conversion utilities
│   ├── normalizer/                 # Text normalization
│   ├── analysis/                   # Custom analyzers

		default:
			err = dc.Skip()
			if err != nil {
				err = msgp.WrapError(err)
				return
			}
		}
	}
	return
}

// EncodeMsg implements msgp.Encodable
func (z *SiteResyncStatus) EncodeMsg(en *msgp.Writer) (err error) {
	// map header, size 6
	// write "v"
	err = en.Append(0x86, 0xa1, 0x76)
	if err != nil {
		return
	}
	err = en.WriteInt(z.Version)
	if err != nil {
		err = msgp.WrapError(err, "Version")

* Même les dépendances peuvent avoir des dépendances, créant une hiérarchie ou un **« graphe » de dépendances**.
* Le tout **géré automatiquement** par le framework.
* Toutes les dépendances peuvent exiger des données des requêtes et **augmenter les contraintes du chemin d'accès** ainsi que la documentation automatique.
* **Validation automatique** même pour les paramètres de *chemin d'accès* définis dans les dépendances.

            Locale.ROOT,
            "a problem occurred while using Docker from [%s]%s yet it is required to run the following task%s: \n%s\n"
                + "the problem is that Docker exited with exit code [%d] with standard error output:\n%s",
            availability.path,
            availability.version == null ? "" : " v" + availability.version,
            tasks.size() > 1 ? "s" : "",

<img class="shadow" src="/img/deployment/concepts/image01.png">

---

Nachdem wir nun den Unterschied zwischen den Begriffen **Prozess** und **Programm** kennen, sprechen wir weiter über das Deployment.

## Beim Hochfahren ausführen { #running-on-startup }

import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintStream;
import java.io.PrintWriter;
import java.io.Reader;
import java.io.StringReader;
import java.io.StringWriter;
import java.io.Writer;
import java.lang.reflect.AnnotatedElement;
import java.lang.reflect.GenericDeclaration;
import java.lang.reflect.Type;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.nio.Buffer;

    private static final ObjectMapper MAPPER = new ObjectMapper(YAML_FACTORY);
    private static final ObjectReader READER = MAPPER.readerFor(ObjectNode.class);
    private static final ObjectWriter WRITER = MAPPER.writerFor(ObjectNode.class);
    private static final String REST_TEST_PREFIX = "rest-api-spec/test";

    private static final Map<String, String> headers = new LinkedHashMap<>();

   * non-satisfied before reacquiring the lock, and that other thread takes over the responsibility
   * of signaling the next waiter.
   *
   * Unlike the underlying Condition, if we are not careful, an interrupt *can* cause a signal to be
   * lost, because the signal may be sent to a condition whose sole waiter has just been
   * interrupted.
   *

		default:
			err = dc.Skip()
			if err != nil {
				err = msgp.WrapError(err)
				return
			}
		}
	}
	return
}

// EncodeMsg implements msgp.Encodable
func (z *WalkDirOptions) EncodeMsg(en *msgp.Writer) (err error) {
	// map header, size 8
	// write "Bucket"
	err = en.Append(0x88, 0xa6, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74)
	if err != nil {
		return
	}
	err = en.WriteString(z.Bucket)
	if err != nil {