Base64 Encoding Decoding Example in Java 8

Until Java 8, there was no standard way to Base64 encode a String in Java or decode a base64 encoded String. Java Programmers either use Apache Commons library and it's Base64 class to encode or decode binary data into base 64 encoding, as shown here, or rely on internal Sun classes e.g. sun.misc.BASE64Encoder and sun.misc.BASE64Decoder(), which were not officially part of JDK and can be removed without notification. Java 8 solves this problem by providing standard support for base64 encoding and decoding by providing a java.util.Base64 class. This class contains methods like getEncoder() and getDecoder() to provide Base64 encoder and decoder to carry out base 64 encoding of String or binary data. In this article, I'll show you some example of how to base64 encode String in Java 8.

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