Uses of Annotation Interface

Packages that use NonNull
This package contains interfaces and classes for manipulating Java beans.
Classes supporting the org.springframework.beans.factory package.
Core support package for annotations, meta-annotations, and merged annotations with attribute overrides.
XML encoder and decoder support.
JdbcTemplate variant with named parameter support.
A comprehensive set of Servlet API 6.0 mock objects, targeted at usage with Spring's Web MVC framework.
Annotation support for asynchronous method execution.
Provides data binding and validation functionality, for usage in business and/or UI layers.