How to use

getDisplayName

method

in

org.hisp.dhis.validation.ValidationRule

@Override
public String toString()
{
  return "[Org unit: " + organisationUnit.getUid() +
    ", period: " + period.getUid() +
    ", validation rule: " + validationRule.getUid() +
    "(" + validationRule.getDisplayName() + ")" +
    ", left side value: " + leftsideValue +
    ", right side value: " + rightsideValue + "]";
}