This is only partially solved by JDK-8289046. The remaining error is:

```
In file included from /home/test/shipilev-jdk/src/hotspot/share/oops/arrayKlass.hpp:28,
                 from /home/test/shipilev-jdk/src/hotspot/share/oops/typeArrayKlass.hpp:28,
                 from /home/test/shipilev-jdk/src/hotspot/share/oops/typeArrayOop.hpp:29,
                 from /home/test/shipilev-jdk/src/hotspot/share/oops/constantPool.hpp:34,
                 from /home/test/shipilev-jdk/src/hotspot/share/oops/fieldInfo.hpp:28,
                 from /home/test/shipilev-jdk/src/hotspot/share/oops/instanceKlass.hpp:31,
                 from /home/test/shipilev-jdk/src/hotspot/share/classfile/javaClasses.hpp:29,
                 from /home/test/shipilev-jdk/src/hotspot/share/precompiled/precompiled.hpp:35:
In member function 'bool Klass::is_instance_klass() const',
    inlined from 'static const InstanceKlass* InstanceKlass::cast(const Klass*)' at /home/test/shipilev-jdk/src/hotspot/share/oops/instanceKlass.hpp:1006:5,
    inlined from 'static InstanceKlass* InstanceKlass::cast(Klass*)' at /home/test/shipilev-jdk/src/hotspot/share/oops/instanceKlass.hpp:1001:43,
    inlined from 'static void DCmdFactory::send_notification_internal(JavaThread*)' at /home/test/shipilev-jdk/src/hotspot/share/services/diagnosticFramework.cpp:465:58:
/home/test/shipilev-jdk/src/hotspot/share/oops/klass.hpp:623:134: error: 'this' pointer is null [-Werror=nonnull]
  623 | bool is_instance_klass() const { return assert_same_query(_kind <= InstanceStackChunkKlassKind, is_instance_klass_slow()); }
      | ~~~~~~~~~~~~~~~~~~~~~~^~ 
```

This is specific to Minimal VM, because it disables "management" feature, and paths like these start to return NULL:

```
  static InstanceKlass* com_sun_management_internal_DiagnosticCommandImpl_klass(TRAPS)
      NOT_MANAGEMENT_RETURN_(NULL);
```