That question is...Well, a bit...Well, complicated. You're not likely to find a dedicated audiogame library per say, though a good game library would be helpful. Allegro or something like that. Also, if the audio section of whatever game library you pick isn't up to par with what you need, you'll need to go grab a new audio library. I found this code ranch article that might offer some insights, but otherwise you may have to poke around. Sorry, I haven't had the opportunity to use java for a while. Which makes me sort of sad as that was the first programming language that I could have at any point called myself proficient with. Anyways, pull together the necessary resources, and yes. You can make an audiogame in Java. Is it good for it, depends on your needs.

Well. Capital Letters is almost a requirement in java anyway...

Its not slow, per see, though it is a memory hog.

hi,
i don't recommend it as well.
regardless of things being said, java is used extensively on android, not on windows.
if you want to write audio games, python is your choice (even you can use .net runtime on it).

You have to live with it. And java isn't bad; just because its majorly used by Android in no way means its a bad language for developing games. Just wanted to clear that misconception up.

Indeed. Java does shine best with android. At least as far as common devices used for games go, anyways. As for languages that don't have indenting, you could try anything in the c family. That being C, C++, or C#. Actually, if you want something that's java-like, but not java, then I would recommend C#. It's more gaming oriented, anyways, though, admittedly, that might be only because of unity. You could also try c or c++. The only issue is that those languages require either more math, or more trying to figure out what the language's doing respectively. C is meant to model computer memory, and C++ is just complex. At least, it's my personal opinion that C++ is more complicated then C, but that's a bit too off topic. In conclusion, I'd recommend C# if you want to go this route. Or you could try java, though, you might be spending more time trying to make sure everything runs correctly, and set up with Java is just annoying in its own right.

Well, what are you wanting to do specifically. What platforms do you want to work for? What languages do you have experience with? That sort of thing. Just first you need to figure out what you're expecting out of the language.

Java isn't out-of-date at all. If your going to use C# your definitely going to need visual studio with the C# workload as well as the latest .NET runtime and libraries.

Well, you can obfuscate the code creating *which is actually really good( and since java 9, you have been able to strip the jvm down so much from the normal 250 ish mb to around 10/15mb for the smallest jvm.
The reason why I'm not (and wouldn't recommend) Java for any audio game development is because of it's extremely limited audio support. Either you need to use a mature game engine, that locks you into a set coding style or else you only really have the java default sound package.
If enough interest persist, I could properly make an audio lib for Java but mah....

The java access bridge no longer functions properly with NVDA, and it won't until NVDA decides to get off of their lazy asses and begin releasing 64-bit builds.

Oracle did great mistake when they decided to get rid of 32-bit builds since Java9. There are still lots of people on 32-bit systems. That's also the reason why Java Access Bridge isn't working properly with NVDA in 32-bit JVMs.
P.s., I'm using Java currently for Android development mostly at work, but I wanna switch to Kotlin really, mostly because of null-safety, data classes, function extensions and default function parameters. Java has none of these features, which makes even some simple tasks too much verbose to code in Java. Kotlin can now be even compiled as a native application with no need for any runtimes, but the bad thing is that there are not that many libraries for Kotlin-native, since Kotlin is still a pretty young language.