anchor.diff:  ```java
   public final class ByteArrayDataAccess extends AbstractData<byte[]> implements DataAccess<byte[]> {
   
  -    /** Cache field */
  +    /**
  +     * Cache field
  +     */
       private transient HeapBytesStore<byte[]> bs;
   
  -    /** State field */
  +    /**
  +     * State field
  +     */
       private transient byte[] array;
   
       public ByteArrayDataAccess() {
  
positive.code:     }
  
      private void initTransients() {
          bs = HeapBytesStore.uninitialized();
      }
  
      @Override
  
negative.code:     @Override
      public Data<byte[]> getData(@NotNull byte[] instance) {
          array = instance;
          bs.write(0, instance);
          return this;
      }
  
      @Override
      public void uninit() {
          array = null;
      }
  
      @Override
  