private boolean isStopToken(Lexer lexer, IElementType tokenType) {
    final IElementType[] stopTokens = myStopTokens.get(lexer);
    if (stopTokens == null) return false;
    return ArrayUtil.indexOfIdentity(stopTokens, tokenType) != -1;
  }
private boolean isStopToken(Lexer lexer, IElementType tokenType)