description of a Matcher. Matcher<T> A matcher over acceptable values. SelfDescribing The ability of an object to describe itself. Class Summary BaseDescription A Description that is stored as a string. BaseMatcher<T> BaseClass for all Matcher implementations. Condition<T> A Condition implements part of a multi-step match. CoreMatchers CustomMatcher<T> Utility class for writing one off matchers. CustomTypeSafeMatche<T> Utility class for writing one off matchers. Description.NullDescription DiagnosingMatcher<T>...