docs: public void setMetaClassCreationHandle(MetaClassCreationHandle handle) {
          if(handle == null) throw new IllegalArgumentException("Cannot set MetaClassCreationHandle to null value!");
          ClassInfo.clearModifiedExpandos();
          handle.setDisableCustomMetaClassLookup(metaClassCreationHandle.isDisableCustomMetaClassLookup());
          metaClassCreationHandle = handle;
      }