1 files changed, 8 insertions, 1 deletions
diff --git a/bundle-plugin/src/main/java/com/yahoo/container/plugin/classanalysis/PackageTally.java b/bundle-plugin/src/main/java/com/yahoo/container/plugin/classanalysis/PackageTally.java
index 51fba228b41..699736195cf 100644
--- a/bundle-plugin/src/main/java/com/yahoo/container/plugin/classanalysis/PackageTally.java
+++ b/bundle-plugin/src/main/java/com/yahoo/container/plugin/classanalysis/PackageTally.java
@@ -8,7 +8,6 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
-import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
 
@@ -49,6 +48,14 @@ public class PackageTally {
                 .collect(Collectors.toSet());
     }
 
+    public Set<String> nonPublicApiExportedPackages() {
+        return definedPackages.values().stream()
+                .filter(pkgInfo -> pkgInfo.exportPackage().isPresent())
+                .filter(pkgInfo -> ! pkgInfo.isPublicApi())
+                .map(PackageInfo::name)
+                .collect(Collectors.toSet());
+    }
+
     /**
      * Returns the set of packages that is referenced from this tally, but not included in the given set of available packages.
      *