private boolean skipToEndOfBlockComment() throws IOException {
    long index = source.indexOf(CLOSING_BLOCK_COMMENT);
    boolean found = index != -1;
    buffer.skip(found ? index + CLOSING_BLOCK_COMMENT.size() : buffer.size());
    return found;
  }
Skips through the next closing block comment.
lottie/src/main/java/com/airbnb/lottie/parser/moshi/JsonUtf8Reader.java