Client and backend. Every class listed here is shared: the same code is compiled into your app and into your server.

package java.lang.annotation

Types

`interface Annotation`	A mirror of java.lang.Annotation.
`class AnnotationFormatError`	A mirror of java.lang.annotation.AnnotationFormatError.
`annotation Documented`
`enum ElementType`	A mirror of java.lang.annotation.ElementType.
`class IncompleteAnnotationException`	A mirror of java.lang.annotation.IncompleteAnnotationException.
`annotation Inherited`
`annotation Retention`
`enum RetentionPolicy`	A mirror of java.lang.annotation.RetentionPolicy.
`annotation Target`