assertFileExistence(dir, filename, true);

        File file = new File(dir, filename);

        String contents = FileUtils.fileRead(file, encoding);

        assertEquals(contentsTest, contents);
    }

    public File createFile(File dir, String filename, String contents, String encoding) throws IOException {

 * The extracted text is then converted into a byte array using the specified charset encoding.
 * It also provides a method to retrieve the extracted data as a String from an AccessResultData object.
 *
 * <p>
 * The class handles character encoding issues by attempting to use the specified charset.
 * If the specified charset is invalid, it falls back to UTF-8.
 * </p>
 *
 * <p>

      .build()
  }

  internal fun lookupDecompressor(encoding: String): DecompressionAlgorithm? =
    algorithms.find {
      it.encoding.equals(encoding, ignoreCase = true)
    }

  /**
   * A decompression algorithm such as Gzip. Must provide the Accept-Encoding value and decompress a Source.
   */
  interface DecompressionAlgorithm {
    val encoding: String

    fun decompress(compressedSource: BufferedSource): Source

        }
    }

    /**
     * Returns the encoding used for text extraction.
     * @return the encoding
     */
    public String getEncoding() {
        return encoding;
    }

    /**
     * Sets the encoding.
     * @param encoding The encoding to set.
     */
    public void setEncoding(final String encoding) {
        this.encoding = encoding;
    }

      response("https://httpbin.org/brotli", s.decodeHex()) {
        header("Content-Encoding", "br")
      }

    val uncompressed = brotliInterceptor.decompress(response)

    val responseString = uncompressed.body.string()
    assertThat(responseString).contains("\"brotli\": true,")
    assertThat(responseString).contains("\"Accept-Encoding\": \"br\"")
  }

  @Test
  fun testUncompressGzip() {
    val s =

    }

    /**
     * Get the encoding.
     * @return encoding
     */
    public String getEncoding() {
        return encoding;
    }

    /**
     * Set the encoding.
     * @param encoding the encoding to set
     */
    public void setEncoding(final String encoding) {
        this.encoding = encoding;
    }

    /**

    /**
     * Reads text from a file with the specified encoding.
     *
     * @param path
     *            The file path. Must not be {@literal null} or empty.
     * @param encoding
     *            The encoding. Must not be {@literal null} or empty.
     * @return The text read from the file.
     */
    public static String readText(final String path, final String encoding) {
        assertArgumentNotEmpty("path", path);

				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.14.0</version>
				<configuration>
					<encoding>UTF-8</encoding>
					<release>21</release>
				</configuration>
			</plugin>
			<plugin>
				<artifactId>maven-javadoc-plugin</artifactId>
				<version>3.11.2</version>
				<configuration>
					<encoding>UTF-8</encoding>
					<docencoding>UTF-8</docencoding>
					<charset>UTF-8</charset>
				</configuration>
			</plugin>

    if (c == '%' || c == '+' && plusIsSpace) {
      // Slow path: the character at i requires decoding!
      val out = Buffer()
      out.writeUtf8(this, pos, i)
      out.writePercentDecoded(this, pos = i, limit = limit, plusIsSpace = plusIsSpace)
      return out.readUtf8()
    }
  }

  // Fast path: no characters in [pos..limit) required decoding.
  return substring(pos, limit)
}

internal fun String.isPercentEncoded(

        }

        return normalizeEncoding(encoding);
    }

    /**
     * Normalizes the encoding name using the encoding helper.
     *
     * @param encoding the encoding name to normalize
     * @return the normalized encoding name
     */
    protected String normalizeEncoding(final String encoding) {
        try {