private static boolean isAtTokenNeeded(InsertionContext myContext) {
    HighlighterIterator iterator = myContext.getEditor().getHighlighter().createIterator(myContext.getStartOffset());
    LOG.assertTrue(iterator.getTokenType() == JavaTokenType.IDENTIFIER);
    iterator.retreat();
    if (iterator.getTokenType() == TokenType.WHITE_SPACE) iterator.retreat();
    return iterator.getTokenType() != JavaTokenType.AT && iterator.getTokenType() != JavaTokenType.DOT;
  }
private static boolean isAtTokenNeeded(InsertionContext myContext)