In some cases, we have to convert the String variable into a Byte array format, for example, JCE encryption. However, how do we convert a Byte[] array to a String afterward?
Simple toString() function like the following code is not a working property. It will not display the original text but the byte value.
String s = bytes.toString(); In order to convert the Byte array into String format correctly, we have to explicitly create a String object and assign the Byte array to it.