How to load JAR files dynamically at Runtime?

Question

Why is it so hard to do this in Java? If you want to have any kind of module system you need to be able to load JAR files dynamically. I\'m told there\'s a way of doing it b

Answer 1

For dynamic uploading of jar files, you can use my modification of URLClassLoader. This modification has no problem with changing the jar file during application operation, like the standard URLClassloader. All loaded jar files are loaded into RAM and thus independent of the original file.

In-memory jar and JDBC class loader