Java Base64 image encoding and decoding

Image.base64.Base64ImageConvertor.java

Package image;import sun.misc.base64decoder;import sun.misc.base64encoder;import java.io.* ;p ublic class base64imageconvertor {    public static string  convertimagetostring (File file)  throws Exception {         base64encoder base64encoder = new base64encoder ();         fileinputstream fis = new fileinputstream (file);         ByteArrayOutputStream byteArrayOutputStream = new  Bytearrayoutputstream ();         base64encoder.encodebuffer (fis,  Bytearrayoutputstream);        string str =  Bytearrayoutputstream.tostring ();         fis.close ();         bytearraYoutputstream.close ();        return str;     }    public static void convertstringtoimage (String str,File  DestFile)  throws Exception {         Bytearrayinputstream bytearrayinputstream = new bytearrayinputstream (Str.getBytes ());         FileOutputStream fos = new  FileOutputStream (destfile);         base64decoder base64decoder  = new base64decoder ();         Base64decoder.decodebuffer (Bytearrayinputstream, fos);         Bytearrayinputstream.close ();         fos.close ();     }    }

Java Base64 Picture codec