38a39,55
> FileFilter getFileFilter();
>
> /**
> * Every format has to identify itself as able to store and/or restore from
> * the format it represents. If the storage format can save to the format, it
> * should return true in this method.
> * @return boolean true
if the format can save
> */
> boolean isStoreFormat();
>
> /**
> * Every format has to identify itself as able to store and/or restore from
> * the format it represents. If the storage format can load from the format,
> * it should return true in this method.
> * @return boolean true
if the format can load
> */
> boolean isRestoreFormat();
39,39d38
< public FileFilter getFileFilter();
48,48c64,64
< public String store(String fileName, Drawing saveDrawing) throws IOException;
---
> String store(String fileName, Drawing saveDrawing) throws IOException;
56,56c72,72
< public Drawing restore(String fileName) throws IOException;
---
> Drawing restore(String fileName) throws IOException;
56a73,73
>