Moving to Java 8+

[trinopoty]

@darrachequesne I've tried to compile the library on Java 9+ and I've run into issues with uses of DatatypeConverter class. I originally used it because I set the min java version to 7. Dropping support for java 7 will allow me to use Base64 class.
What are your views on dropping java 7 support?

[darrachequesne]

@trinopoty no problem on my side, Java7 has reached its EOL a few years ago (ref) so using it in production is not.. recommended, to say the least.

Especially if keeping it means an extra maintenance burden 👌

[Dmunch04]

I'm experiencing issues with the AsyncListener class. I'm on Java 11.0.5

[trinopoty]

Hi @Dmunch04 , can you please open a new issue detailing any errors you're getting?