in src/main/kotlin/com/haulmont/petclinic/owner/Owner.kt [51:60]
override fun toString(): String {
return ToStringCreator(this)
.append("id", id)
.append("new", isNew())
.append("lastName", lastName)
.append("firstName", firstName)
.append("address", address)
.append("city", city)
.append("telephone", telephone).toString()
}