JsonSink extends AbstractJsonSink<JsonSink> { public JsonSink reserve(int length) { output.reserve(length); return this; } protected  JsonSink(); static JsonSink newInstance(RepeatedByte output); static JsonSink newInstance(); static JsonSink newPrettyInstance(); @Override JsonSink setWriteEnumStrings(boolean value); JsonSink wrap(RepeatedByte output); JsonSink clear(); JsonSink setPretty(boolean pretty); JsonSink reserve(int length); RepeatedByte getBuffer(); JsonSink writeMessage(ProtoMessage value); @Override void writeMessageValue(ProtoMessage value); @Override JsonSink beginObject(); @Override JsonSink endObject(); @Override String toString();  }
@Test public void reserve() { }