public static void fixVisibility(PsiExpression[] expressions, PsiMember member, String newVisibility) {
    if (newVisibility == null) return;
    if (ESCALATE_VISIBILITY.equals(newVisibility)) {
      for (PsiExpression element : expressions) {
        escalateVisibility(member, element);
      }
    }
    else {
      setVisibility(member.getModifierList(), newVisibility);
    }
  }
public static void fixVisibility(PsiExpression[] expressions, PsiMember member, String newVisibility)