* @throws IOException if an I/O error occurs
   * @deprecated Prefer {@code asCharSource(file, charset).read()}.
   */
  @Deprecated
  @InlineMe(
      replacement = "Files.asCharSource(file, charset).read()",
      imports = "com.google.common.io.Files")
  public static String toString(File file, Charset charset) throws IOException {
    return asCharSource(file, charset).read();
  }

  /**

  public static TestSuite suite() {
    TestSuite suite = new TestSuite();
    for (boolean asCharSource : new boolean[] {false, true}) {
      suite.addTest(
          ByteSourceTester.tests(
              "ByteSource.wrap[byte[]]",
              SourceSinkFactories.byteArraySourceFactory(),
              asCharSource));
      suite.addTest(
          ByteSourceTester.tests(

  public static TestSuite suite() {
    TestSuite suite = new TestSuite();
    for (boolean asCharSource : new boolean[] {false, true}) {
      suite.addTest(
          ByteSourceTester.tests(
              "ByteSource.wrap[byte[]]",
              SourceSinkFactories.byteArraySourceFactory(),
              asCharSource));
      suite.addTest(
          ByteSourceTester.tests(

    AsByteSource(Charset charset) {
      this.charset = checkNotNull(charset);
    }

    @Override
    public CharSource asCharSource(Charset charset) {
      if (charset.equals(this.charset)) {
        return CharSource.this;
      }
      return super.asCharSource(charset);
    }

    @Override
    public InputStream openStream() throws IOException {

    CharSourceFactory charSourceFactory = SourceSinkFactories.asCharSourceFactory(factory);
    suite.addTest(
        CharSourceTester.suiteForString(
            charSourceFactory, string, name + ".asCharSource[Charset]", desc));
    return suite;
  }

  static TestSuite suiteForBytes(
      ByteSourceFactory factory, byte[] bytes, String name, String desc, boolean slice) {

    CharSourceFactory charSourceFactory = SourceSinkFactories.asCharSourceFactory(factory);
    suite.addTest(
        CharSourceTester.suiteForString(
            charSourceFactory, string, name + ".asCharSource[Charset]", desc));
    return suite;
  }

  static TestSuite suiteForBytes(
      ByteSourceFactory factory, byte[] bytes, String name, String desc, boolean slice) {

     *     despite physically existing in the class path.
     * @since 20.0
     */
    public final CharSource asCharSource(Charset charset) {
      return Resources.asCharSource(url(), charset);
    }

    /** Returns the fully qualified name of the resource. Such as "com/mycomp/foo/bar.txt". */
    public final String getResourceName() {

    suite.addTest(
        ByteSourceTester.tests(
            "Resources.asByteSource[URL]", SourceSinkFactories.urlByteSourceFactory(), true));
    suite.addTest(
        CharSourceTester.tests(
            "Resources.asCharSource[URL, Charset]",
            SourceSinkFactories.urlCharSourceFactory(),
            false));
    suite.addTestSuite(ResourcesTest.class);
    return suite;
  }

  public void testToString() throws IOException {

    suite.addTest(
        ByteSinkTester.tests(
            "Files.asByteSink[File, APPEND]", SourceSinkFactories.appendingFileByteSinkFactory()));
    suite.addTest(
        CharSourceTester.tests(
            "Files.asCharSource[File, Charset]",
            SourceSinkFactories.fileCharSourceFactory(),
            false));
    suite.addTest(
        CharSinkTester.tests(

    suite.addTest(
        ByteSourceTester.tests(
            "Resources.asByteSource[URL]", SourceSinkFactories.urlByteSourceFactory(), true));
    suite.addTest(
        CharSourceTester.tests(
            "Resources.asCharSource[URL, Charset]",
            SourceSinkFactories.urlCharSourceFactory(),
            false));
    suite.addTestSuite(ResourcesTest.class);
    return suite;
  }

  public void testToString() throws IOException {