src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/AOTCompiledClass.java

*** 437,446 ****
--- 437,452 ----
      }
  
      static String metadataName(HotSpotResolvedObjectType type) {
          AOTKlassData data = getAOTKlassData(type);
          assert data != null : "no data for " + type;
+         try {
+             AOTKlassData t = getAOTKlassData(type);
+             t.getMetadataName();
+         } catch (NullPointerException e) {
+             return type.getName();
+         }
          return getAOTKlassData(type).getMetadataName();
      }
  
      private static String metadataName(HotSpotResolvedJavaMethod m) {
          return metadataName(m.getDeclaringClass()) + "." + m.getName() + m.getSignature().toMethodDescriptor();