Annotation that indicates a local variable should be retained outside of any subsequent AutoreleasePool use. Otherwise, if a local variable has a copy of an object in a container that is removed in an AutoreleasePool, it will be deallocated before the local variable goes out of scope.
For example, a ThreadPoolExecutor is used to process a list of tasks, removing each task from the list as it is processed. ThreadPoolExecutor tasks are run inside of an AutoreleasePool, since these executors are often long-lived. If a local variable is initialized to one of the task list's elements, by default that variable won't be valid (will be deallocated) after task processing. Adding a LocalRetain annotation to the local variable ensures it is still valid after task processing.
Inherited Method Summary
|abstract Class<? extends Annotation>||