* @param responsibleBuilder the ThreddsBuilder which called this helper method.
* @return true if no issues, false otherwise.
*/
BuilderIssues getIssues( ThreddsBuilder responsibleBuilder )
{
BuilderIssues issues = new BuilderIssues();
// Check subordinates.
if ( ! this.servicesWithDuplicateName.isEmpty())
for ( ServiceImpl s : this.servicesWithDuplicateName )
issues.addIssue( BuilderIssue.Severity.WARNING, "Catalog contains duplicate service name [" + s.getName() + "].", responsibleBuilder, null );
return issues;
}