org.checkerframework.checker.compilermsgs.qual

Annotation Type CompilerMessageKeyBottom

@SubtypeOf(value=CompilerMessageKey.class)
 @Documented
 @Retention(value=RUNTIME)
 @Target(value={TYPE_USE,TYPE_PARAMETER})
 @TargetLocations(value={EXPLICIT_LOWER_BOUND,EXPLICIT_UPPER_BOUND})
 @DefaultFor(value=LOWER_BOUND)
public @interface CompilerMessageKeyBottom

The bottom type in the Compiler Message Key type system. Programmers should rarely write this type.

See the Checker Framework Manual:

Compiler Message Key Checker, the bottom type