Ejb3JoinColumn[] buildDefaultJoinColumnsForXToOne(XProperty property, PropertyData inferredData) {
Ejb3JoinColumn[] joinColumns;
JoinTable joinTableAnn = propertyHolder.getJoinTable( property );
if ( joinTableAnn != null ) {
joinColumns = Ejb3JoinColumn.buildJoinColumns(
joinTableAnn.inverseJoinColumns(), null, entityBinder.getSecondaryTables(),
propertyHolder, inferredData.getPropertyName(), mappings
);
if ( StringHelper.isEmpty( joinTableAnn.name() ) ) {
throw new AnnotationException(
"JoinTable.name() on a @ToOne association has to be explicit: "