In the course of trying to deprecate the old javadoc API, I came across the following unsuppressible warnings for importing deprecated items.

Compiling 437 files for jdk.javadoc
/w/jjg/work/dev.8157606.deprecate.old.javadoc.api/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/internal/toolkit/util/Utils.java:39: warning: [deprecation] AnnotationDesc in com.sun.javadoc has been deprecated
import com.sun.javadoc.AnnotationDesc.ElementValuePair;
                      ^
/w/jjg/work/dev.8157606.deprecate.old.javadoc.api/langtools/src/jdk.javadoc/share/classes/com/sun/tools/javadoc/main/DocletInvoker.java:48: warning: [deprecation] LanguageVersion in com.sun.javadoc has been deprecated
import static com.sun.javadoc.LanguageVersion.*;
                             ^
error: warnings found and -Werror specified
1 error
2 warnings


The items are notable for being nested items, not top-level items.

Also, since the references are in imports, they are not under the implicit suppression of being in a class which is itself being deprecated.