com.wavefront.sdk.common.annotation

Annotation Type Nullable

@Target(value={METHOD,PARAMETER,FIELD})
 @Retention(value=RUNTIME)
 @Documented
 @Nonnull(when=MAYBE)
 @TypeQualifierNickname
public @interface Nullable

A common annotation to declare that annotated elements can be null under some circumstance. Should be used at parameter, return value, and field level.

Author:

Han Zhang (zhanghan@vmware.com).