Java picture converted to base64 format

/** * @Descriptionmap Convert a picture file into a byte array string and encode it Base64 * @author temdy * @Date 2015-01-26 * @param path picture path * @return */pu    Blic static string ImageToBase64 (string path) {//Converts the picture file to a byte array string and BASE64 encodes it byte[] data = null;        Reads a picture byte array try {InputStream in = new FileInputStream (path);        data = new byte[in.available ()];        In.read (data);    In.close ();    } catch (IOException e) {e.printstacktrace ();    }//byte array Base64 encoded Base64encoder encoder = new Base64encoder (); return Encoder.encode (data);//returns BASE64 encoded byte array string}/** * @Descriptionmap Base64 decode byte array string and generate picture * @author Temdy * @Date 2015-01-26 * @param base64 picture Base64 Data * @param path picture path * @return */public static Boolean base64toimage (String base64, St    Ring path) {//Base64 decoding the byte array string and generating a picture if (base64 = = null) {//image data is empty return false;    } Base64decoder decoder = new Base64decoder ();        try {//Base64 decode byte[] bytes = Decoder.decodebuffer (base64); For (int i = 0; i < bytes.length;            ++i) {if (Bytes[i] < 0) {//Adjust exception data Bytes[i] + = 256;        }}//generate JPEG picture outputstream out = new FileOutputStream (path);        Out.write (bytes);        Out.flush ();        Out.close ();    return true;    } catch (Exception e) {return false; }}

Java picture converted to base64 format