An InstantiationCopyPolicy is used to set an
org.eclipse.persistence.descriptors.copying.InstantiationCopyPolicy on an
Entity.
InstantiationCopyPolicy is the default CopyPolicy if weaving is not used,
or if property access is used.
A special CloneCopyPolicy is used if weaving and field access is used.
An InstantiationCopyPolicy should be specified on an Entity,
MappedSuperclass or Embeddable.
Example:
@Entity
@InstantiationCopyPolicy
public class Employee {