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.
java.lang.Object. Class Object is the root of the class hierarchy. Every class has Object as a superclass. All objects, including arrays, implement the methods of this class. java.util.Objects. This class consists of static utility methods for operating on objects. These utilities include null-safe or null-tolerant methods for computing the hash code of an object, returning a string for an object, and comparing two objects.