Mercer leverages proprietary data, landmark global surveys, and advanced tools to design cost-efficient and relevant global employee benefits. It allows us to: Review worldwide benefits plans. Benchmark local market data. Optimize your benefits spend. Leverage global buying power.
Domain Classes and Objects. Objects that represent domain entities are called entities or domain objects. The classes they instantiate are called domain classes. Executing a use case involves creating, destroying, querying, and updating domain objects.
Fields in Subclasses. An object constructed from a subclass contains all the fields that the subclass defines, and all the fields that are contained in its superclass (and the superclass of the superclass, etc. all the way to the class Object, at the root of the inheritance hierarchy).