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