@Override
public RelationQuery clone() throws CloneNotSupportedException {
RelationQuery clone = (RelationQuery) super.clone();
if (this.excludedFields != null) {
clone.excludedFields = new ArrayList<Field>(excludedFields);
}
if (this.excludedRelations != null) {
clone.excludedRelations = new ArrayList<Field>(excludedRelations);
}
if (this.relations != null) {
clone.relations = new ArrayList<Field>(relations);
}
return clone;
}
