*
 * <ul>
 *   <li>methods whose return type is a type variable but which can never return {@code null},
 *       typically because the type forbids nullable type arguments: For example, {@code
 *       ImmutableList.get} returns {@code E}, but that value is never {@code null}. (Accordingly,
 *       {@code ImmutableList} is declared to forbid {@code ImmutableList<@Nullable String>}.)

 *
 * <ul>
 *   <li>methods whose return type is a type variable but which can never return {@code null},
 *       typically because the type forbids nullable type arguments: For example, {@code
 *       ImmutableList.get} returns {@code E}, but that value is never {@code null}. (Accordingly,
 *       {@code ImmutableList} is declared to forbid {@code ImmutableList<@Nullable String>}.)

  private val delegate: RequestBody

  fun delegate(): RequestBody {
    return delegate
  }

  override fun contentType(): MediaType? {
    return delegate.contentType()
  }

  @Throws(IOException::class)
  override fun contentLength(): Long {
    return delegate.contentLength()
  }

  @Throws(IOException::class)
  override fun writeTo(sink: BufferedSink) {

        public String ggg;

        /**
         * @return String
         */
        public String getAaa() {
            return aaa;
        }

        /**
         * @param a
         * @return String
         */
        public String getBbb(final Object a) {
            return null;
        }

        /**
         * @return boolean
         */
        public boolean isCCC() {

	if curr > peak {
		peak = curr
	}
	return &XferStats{
		Curr:    curr,
		Avg:     rx.Avg,
		Peak:    peak,
		N:       rx.N,
		measure: rx.measure,
	}
}

func newXferStats() *XferStats {
	return &XferStats{
		measure: newRateMeasurement(time.Now()),
		sma:     newSMA(50),
	}
}

func (rx *XferStats) String() string {

            public String getRoleSearchUserPrefix() {
                return fessConfig.getRoleSearchUserPrefix();
            }

            @Override
            public String getRoleSearchGroupPrefix() {
                return fessConfig.getRoleSearchGroupPrefix();
            }

            @Override
            public String getRoleSearchRolePrefix() {
                return "";
            }

            @Override

        this.exception = exception;
    }

    @Override
    public String getSource() {
        return source;
    }

    @Override
    public int getLineNumber() {
        return lineNumber;
    }

    @Override
    public int getColumnNumber() {
        return columnNumber;
    }

    @Override
    public String getLocation() {
        StringBuilder buffer = new StringBuilder(256);

            if (value instanceof Date) {
                return DEFAULT_DATE_PRINTER.print(((Date) value).getTime());
            }
            return null;
        }

        @Override
        public Object getAsObject(final String value) {
            if (StringUtil.isEmpty(value)) {
                return null;
            }
            return new Timestamp(DEFAULT_DATE_PRINTER.parseMillis(value));
        }

    public static Collection<Object> configs () {
        return getConfigs("smb1", "smb2", "smb30", "smb31");
    }


    private String getTestDfsTargetServer () {
        String dfsTargetServer = getProperties().get("test.server.dfs");
        if ( dfsTargetServer != null ) {
            return dfsTargetServer;
        }
        return getTestServer();
    }


    private String getTestDC () {

            return modelReader.read(input, options).getDelegate();
        } else {
            return modelReader.read(reader, options).getDelegate();
        }
    }

    @Deprecated
    @Override
    public org.apache.maven.model.Model read(File file, Map<String, ?> options) throws IOException {
        Objects.requireNonNull(file, "file cannot be null");
        return read(file.toPath(), options);
    }

    @Override