/* video types */
  public static final MediaType MP4_VIDEO = createConstant(VIDEO_TYPE, "mp4");
  public static final MediaType MPEG_VIDEO = createConstant(VIDEO_TYPE, "mpeg");
  public static final MediaType OGG_VIDEO = createConstant(VIDEO_TYPE, "ogg");
  public static final MediaType QUICKTIME = createConstant(VIDEO_TYPE, "quicktime");

    StringBuilder builder = new StringBuilder();
    Writer writer = new AppendableWriter(builder);

    writer.append("Hello,");
    writer.append(' ');
    writer.append("The World Wide Web", 4, 9);
    writer.append("!");

    assertEquals("Hello, World!", builder.toString());
  }

  public void testCloseFlush() throws IOException {
    SpyAppendable spy = new SpyAppendable();

   * expected</i>, but not absolutely required, to have the following properties:
   *
   * <ul>
   *   <li>Its execution does not cause any observable side effects.
   *   <li>The computation is <i>consistent with equals</i>; that is, {@link Objects#equal
   *       Objects.equal}{@code (a, b)} implies that {@code Objects.equal(function.apply(a),
   *       function.apply(b))}.

import static com.google.common.net.MediaType.ANY_IMAGE_TYPE;
import static com.google.common.net.MediaType.ANY_TEXT_TYPE;
import static com.google.common.net.MediaType.ANY_TYPE;
import static com.google.common.net.MediaType.ANY_VIDEO_TYPE;
import static com.google.common.net.MediaType.HTML_UTF_8;
import static com.google.common.net.MediaType.JPEG;
import static com.google.common.net.MediaType.PLAIN_TEXT_UTF_8;

import static com.google.common.net.MediaType.ANY_IMAGE_TYPE;
import static com.google.common.net.MediaType.ANY_TEXT_TYPE;
import static com.google.common.net.MediaType.ANY_TYPE;
import static com.google.common.net.MediaType.ANY_VIDEO_TYPE;
import static com.google.common.net.MediaType.HTML_UTF_8;
import static com.google.common.net.MediaType.JPEG;
import static com.google.common.net.MediaType.PLAIN_TEXT_UTF_8;

          protected char[] escapeUnsafe(int c) {
            return ("{" + (char) c + "}").toCharArray();
          }
        };
    EscaperAsserts.assertBasic(wrappingEscaper);
    // '[' and '@' lie either side of [A-Z].
    assertEquals("{[}FOO{@}BAR{]}", wrappingEscaper.escape("[FOO@BAR]"));
  }

  public void testDeleteUnsafeChars() throws IOException {
    UnicodeEscaper deletingEscaper =

   *       instances.
   *   <li>For the constructor or static factory method used to construct instances, it's checked
   *       that when equal parameters are passed, the result instance should also be equal; and vice
   *       versa.
   *   <li>If a non-private constructor or non-private static factory method exists:
   *       <ul>
   *         <li>Test will fail if default value for a parameter cannot be determined.

 * endpoint) or <i>closed</i> (includes the endpoint) on that side. With three possibilities on each
 * side, this yields nine basic types of ranges, enumerated below. (Notation: a square bracket
 * ({@code [ ]}) indicates that the range is closed on that side; a parenthesis ({@code ( )}) means
 * it is either open or unbounded. The construct {@code {x | statement}} is read "the set of all

    throw new InvalidObjectException("Use SerializedForm");
  }

  /**
   * Not supported. Use {@link #toImmutableSortedMultiset} instead. This method exists only to hide
   * {@link ImmutableMultiset#toImmutableMultiset} from consumers of {@code
   * ImmutableSortedMultiset}.
   *
   * @throws UnsupportedOperationException always

    throw new InvalidObjectException("Use SerializedForm");
  }

  /**
   * Not supported. Use {@link #toImmutableBiMap} instead. This method exists only to hide {@link
   * ImmutableMap#toImmutableMap(Function, Function)} from consumers of {@code ImmutableBiMap}.
   *
   * @throws UnsupportedOperationException always
   * @deprecated Use {@link ImmutableBiMap#toImmutableBiMap}.