Suppose you need to add
META-INF using Maven, so that the final path looks like this:
To do this, you need to create a
META-INF/some_dir folders in the
src/main/resources directory, and put there
src/ main/ resources/ META-INF/ some_dir/ your_file.txt
Once compiled, Maven will move
resources to the right place without deleting the existing files in
META-INF inside your jar.
If you still have any questions, feel free to ask me in the comments under this article, or write me on email@example.com.