Decryption Java

static public String decrypt(String encryptedString) {
        
       String UNICODE_FORMAT = "UTF8"
       String DESEDE_ENCRYPTION_SCHEME = "DESede"
       String myEncryptionKey = "Provide the same key used for encryption"
       String myEncryptionScheme = DESEDE_ENCRYPTION_SCHEME
       byte[] arrayBytes = myEncryptionKey.getBytes(UNICODE_FORMAT)
       KeySpec ks = new DESedeKeySpec(arrayBytes)
       SecretKeyFactory skf = SecretKeyFactory.getInstance(myEncryptionScheme)
       Cipher cipher = Cipher.getInstance(myEncryptionScheme)
       SecretKey key = skf.generateSecret(ks)
 
 
       String decryptedText = null;
       try {
           cipher.init(Cipher.DECRYPT_MODE, key);
           byte[] encryptedText = Base64.decodeBase64(encryptedString);
           byte[] plainText = cipher.doFinal(encryptedText);
           decryptedText = new String(plainText);
       } catch (Exception e) {
           e.printStackTrace();
       }
       return decryptedText;
   }