@Override
  public String getAELSafeURIString() {
    throw new UnsupportedOperationException( String.format(
      "This connection file object does not support this operation: '%s'",
      this.getOriginalURIString() ) );
  }
@Test( expected = UnsupportedOperationException.class )
  public void testGetAELSafeURIString() {
    fileObject.getAELSafeURIString();
  }