Hi everyone. I have some java code I'm porting and I've never seen this try form before

try ( MemoryStack stack = stackPush() ) {
   ...
}

how is the part that appears inside the () executed? Why is it not inside the try block after the {?

It is some kind of auto try/finally with-* kind of context manager?

because at the end the demo code says:

} // the stack frame is popped automatically

ok found this: https://docs.oracle.com/javase/tutorial/essential/exceptions/tryResourceClose.html

and that led me to https://stackoverflow.com/questions/46670958/try-with-resources-in-clojure

So I just use (with-open [stack (stackPush)] ...)

:the_horns: