assertEquals(STRING.length(), source.copyTo(sink));
    assertTrue(source.wasStreamOpened() && source.wasStreamClosed());
    assertTrue(sink.wasStreamOpened() && sink.wasStreamClosed());

    assertEquals(STRING, sink.getString());
  }

  public void testRead_toString() throws IOException {
    assertEquals(STRING, source.read());
    assertTrue(source.wasStreamOpened() && source.wasStreamClosed());
  }

    }

    public void setSource(String source) {
        this.source = source;
        this.sourceModel = null;
    }

    public void setSource(Model source) {
        this.sourceModel = source;
        this.source = null;

        if (rootModel == null) {
            rootModel = source;
        }
    }

    private String getSource() {
        if (source == null && sourceModel != null) {

            result.setScriptData(DfTypeUtil.toString(source.get("scriptData")));
            result.setScriptResult(DfTypeUtil.toString(source.get("scriptResult")));
            result.setScriptType(DfTypeUtil.toString(source.get("scriptType")));
            result.setStartTime(DfTypeUtil.toLong(source.get("startTime")));
            result.setTarget(DfTypeUtil.toString(source.get("target")));
            return updateEntity(source, result);

        // Copy sources to sinks in both directions.
        val toSource = toSocket.source().buffer()
        val toSink = toSocket.sink().buffer()
        openSockets.add(toSocket)
        transfer(fromAddress, toAddress, fromSource, toSink)
        transfer(fromAddress, toAddress, toSource, fromSink)
      }

Following YAML describes the structure of a replication job, each value is documented and self-describing.

```yaml
replicate:
  apiVersion: v1
  # source of the objects to be replicated
  source:
	type: TYPE # valid values are "minio"
	bucket: BUCKET
	prefix: PREFIX
	# NOTE: if source is remote then target must be "local"
	# endpoint: ENDPOINT
	# credentials:
	#   accessKey: ACCESS-KEY
	#   secretKey: SECRET-KEY

     *
     * @param target
     * @param sourceDominant
     * @param source
     * @return InputLocation
     */
    public static InputLocation merge(InputLocation target, InputLocation source, boolean sourceDominant) {
        if (source == null) {
            return target;
        } else if (target == null) {
            return source;
        }

        //and placing them in the repository object
        SimpleClassMetaDataRepository<gradlebuild.docs.dsl.source.model.ClassMetaData> repository = new SimpleClassMetaDataRepository<gradlebuild.docs.dsl.source.model.ClassMetaData>()
        int counter = 0
        source.filter { File f -> f.name.endsWith(".java") || f.name.endsWith(".groovy") }.each { File f ->
            parse(f, repository)
            counter++

      @Override
      public long getLongLittleEndian(byte[] source, int offset) {
        return Longs.fromBytes(
            source[offset + 7],
            source[offset + 6],
            source[offset + 5],
            source[offset + 4],
            source[offset + 3],
            source[offset + 2],
            source[offset + 1],
            source[offset]);
      }

      @Override

            result.setTargetRole(DfTypeUtil.toString(source.get("targetRole")));
            result.setUpdatedBy(DfTypeUtil.toString(source.get("updatedBy")));
            result.setUpdatedTime(DfTypeUtil.toLong(source.get("updatedTime")));
            return updateEntity(source, result);
        } catch (InstantiationException | IllegalAccessException e) {

    }

    @Test
    void testGetInputStream() throws Exception {
        URL txtFile = new File("target/test-classes/source.txt").toURI().toURL();
        UrlSource source = new UrlSource(txtFile);
        try (InputStream is = source.getInputStream();
                Scanner scanner = new Scanner(is)) {
            assertEquals("Hello World!", scanner.nextLine());
        }
    }

    @Test