question: public void writeExif ( byte [ ] jpeg , String exifOutFileName ) throws FileNotFoundException , IOException { if ( jpeg == null || exifOutFileName == null ) { throw new IllegalArgumentException ( NULL_ARGUMENT_STRING ) ; } OutputStream s = null ; s = getExifWriterStream ( exifOutFileName ) ; s . write ( jpeg , 0 , jpeg . length ) ; s . flush ( ) ; s . close ( ) ; }
target:  Writes the tags from this ExifInterface object into a jpeg image, removing prior exif tags.