public @interface SuppressWarningsKey
SuppressWarnings annotation. In order for this annotation to
have an effect, it must be placed on the declaration of a class that extends
SourceChecker.
For example, warnings issued by the Nullness checker can be suppressed using
@SuppressWarnings("nullness") because NullnessChecker is
annotated with @SuppressWarningsKey("nullness").
public abstract @ReadOnly String value
SuppressWarnings