@Override
  public PsiJavaCodeReferenceElement findImportReferenceTo(@NotNull PsiClass aClass) {
    PsiImportList importList = getImportList();
    if (importList != null) {
      PsiImportStatement[] statements = importList.getImportStatements();
      for (PsiImportStatement statement : statements) {
        if (!statement.isOnDemand()) {
          PsiElement ref = statement.resolve();
          if (ref != null && getManager().areElementsEquivalent(ref, aClass)) {
            return statement.getImportReference();
          }
        }
      }
    }
    return null;
  }
@Override
  public PsiJavaCodeReferenceElement findImportReferenceTo(@NotNull PsiClass aClass)