@Override
  public boolean prefixMatches(final @NotNull String name) {
    if (name.startsWith("_") &&
        CodeInsightSettings.getInstance().getCompletionCaseSensitive() == CodeInsightSettings.FIRST_LETTER &&
        firstLetterCaseDiffers(name)) {
      return false;
    }

    return myMatcher.matches(name);
  }
@Override
  public boolean prefixMatches(final @NotNull String name)