All Classes and Interfaces

Class	Description
Attempt<T>	Like Supplier, but can throw checked exceptions.
Err<T,E>
None	A very simple, empty class to represent 'nothing'.
Ok<T,E>
Result<T,E>	Sometimes a method can either succeed or fail.
ResultCollector	Utility class with several methods to create Result-related collectors.
ResultListCollector<T,E>
ResultSetCollector<T,E>
WrongResultVariantException	Thrown when code tries to get Ok from a Result that failed, or Err from a Result that succeeded.