offset = min(offset, this.length);
      length = min(length, this.length - offset);
      int newOffset = this.offset + (int) offset;
      return new ByteArrayByteSource(bytes, newOffset, (int) length);
    }

    @Override
    public String toString() {
      return "ByteSource.wrap("

   */
  public static char[] concat(char[]... arrays) {
    long length = 0;
    for (char[] array : arrays) {
      length += array.length;
    }
    char[] result = new char[checkNoOverflow(length)];
    int pos = 0;
    for (char[] array : arrays) {
      System.arraycopy(array, 0, result, pos, array.length);
      pos += array.length;
    }
    return result;
  }

   */
  public static float[] concat(float[]... arrays) {
    long length = 0;
    for (float[] array : arrays) {
      length += array.length;
    }
    float[] result = new float[checkNoOverflow(length)];
    int pos = 0;
    for (float[] array : arrays) {
      System.arraycopy(array, 0, result, pos, array.length);
      pos += array.length;
    }
    return result;
  }

        System.arraycopy(testData, 0, buffer, 10, testData.length);

        int result = response.readDataWireFormat(buffer, 10, testData.length);

        assertEquals(testData.length, result);
        // Verify data was copied to outputBuffer
        byte[] expectedData = new byte[testData.length];
        System.arraycopy(outputBuffer, 0, expectedData, 0, testData.length);
        assertArrayEquals(testData, expectedData);
    }

        String[] results = relatedQueryHelper.getRelatedQueries("java");
        assertEquals(2, results.length);
        assertEquals("programming", results[0]);
        assertEquals("tutorial", results[1]);

        results = relatedQueryHelper.getRelatedQueries("python");
        assertEquals(2, results.length);
        assertEquals("scripting", results[0]);
        assertEquals("data science", results[1]);
    }

            this.wordCount = paramWords.length / 2;
        }

        void setBytes(byte[] bytes) {
            this.bytes = bytes;
            this.byteCount = bytes.length;
        }

        @Override
        int writeParameterWordsWireFormat(byte[] dst, int dstIndex) {
            System.arraycopy(paramWords, 0, dst, dstIndex, paramWords.length);
            return paramWords.length;
        }

        @Override

   */
  public static double[] concat(double[]... arrays) {
    long length = 0;
    for (double[] array : arrays) {
      length += array.length;
    }
    double[] result = new double[checkNoOverflow(length)];
    int pos = 0;
    for (double[] array : arrays) {
      System.arraycopy(array, 0, result, pos, array.length);
      pos += array.length;
    }
    return result;
  }

                final byte[] output = new byte[cipher.getOutputSize(input.length)];
                int len = cipher.processBytes(input, 0, input.length, output, 0);
                len += cipher.doFinal(output, len);

                plaintext = new byte[ciphertext.length];
                System.arraycopy(output, 0, plaintext, 0, ciphertext.length);
            }

    assertEquals(expected.length(), reader.skip(Long.MAX_VALUE));
    assertFullyRead(reader);

    // skip 5 and read the rest
    if (expected.length() > 5) {
      reader = new CharSequenceReader(charSequence);
      assertEquals(5, reader.skip(5));

      buf = new char[expected.length() - 5];
      assertEquals(buf.length, reader.read(buf, 0, buf.length));

    }

    /**
     * Returns the length of data in the buffer.
     *
     * @return the data length
     */
    public int getLength() {
        return deferred.length;
    }

    /**
     * Sets the length of data in the buffer.
     *
     * @param length the new data length
     */
    public void setLength(final int length) {
        deferred.length = length;
    }

    /**