Forgets any remembered identity corresponding to the subject context map being used to build a subject instance.
<p/>
The context map is usually populated by a {@link Subject.Builder} implementation.
See the {@link SubjectFactory} class constants for Shiro's known map keys.
@param subjectContext the contextual data, usually provided by a {@link Subject.Builder} implementation, that
is being used to construct a {@link Subject} instance.
Forgets any remembered identity corresponding to the subject context map being used to build a subject instance. <p/> The context map is usually populated by a {@link Subject.Builder} implementation. See the {@link SubjectFactory} class constants for Shiro's known map keys.
@param subjectContext the contextual data, usually provided by a {@link Subject.Builder} implementation, that is being used to construct a {@link Subject} instance.