@Nullable
  @Override
  public JvmClass getClazz() {
    PsiJavaCodeReferenceElement referenceElement = getReferenceElement();
    if (referenceElement == null) return null;
    PsiElement resolved = referenceElement.resolve();
    return resolved instanceof JvmClass ? (JvmClass)resolved : null;
  }
@Nullable
  @Override
  public JvmClass getClazz()