Download Jar Sun.misc.base64decoder ((free)) < Browser >
The short answer is that sun.misc.BASE64Decoder was an internal, unsupported class found within the core Java Runtime ( rt.jar ) in versions prior to Java 9. It was officially removed in JDK 9 and is no longer accessible in modern Java environments. Why You Can’t (and Shouldn't) Find a JAR
Using these classes makes your code non-portable, as they are not guaranteed to exist in non-Oracle/Sun JVMs (like IBM's).
Instead of searching for an old JAR, you should replace the deprecated class with the standard, supported alternative introduced in . 1. The Standard Java Replacement (Recommended) download jar sun.misc.base64decoder
If you are using , use the java.util.Base64 class. It is faster, thread-safe, and officially supported. Where can I download a jar that has sun.misc.BASE64Decoder
Unlike external libraries (like Apache Commons), sun.misc classes are . The short answer is that sun
Starting with Java 9, the module system explicitly blocks access to internal sun.* packages to improve security and maintainability. How to Fix the Error (The Modern Way)
If you are looking to , you have likely encountered a NoClassDefFoundError or an "import cannot be resolved" error while working with legacy Java code. Instead of searching for an old JAR, you
You cannot find an official standalone sun.misc.BASE64Decoder.jar because it was never intended for public use.