### Question:
StellaNITValidatorTag extends ValidatorELTag { @Override protected Validator createValidator() throws JspException { StellaNITValidator validator = new StellaNITValidator(); validator.setFormatted(formatted); return validator; } StellaNITValidatorTag(); void setFormatted(ValueExpression formatted); void release();  }### Answer:
@Test public void shouldReturnTheStellaValidator() throws Exception { StellaNITValidatorTag tag = new StellaNITValidatorTag(); Validator validator = tag.createValidator(); assertTrue(validator instanceof StellaNITValidator); }