Inherited from Serializable
Inherited from Serializable
Inherited from Product
Inherited from Equals
Inherited from OrderedProperty
Inherited from Property
Inherited from PropertyMetaInformation
Inherited from PropertyKind
Inherited from AnyRef
Inherited from Any
An instance of the respective class is effectively immutable and also all reference objects. I.e., after creation it is not possible for a client to set a field or to call a method that updates the internal state of the instance or an object referred to by the instance in such a way that the client can observe the state change.