Steps to reproduce:

as you know JDK v9 is produced only in 64-bit

1. after installing JDK v9
2. JAB switch is enabled.

Expected behavior:

NVDA should reads elements of the Java window.

Actual behavior:

but NVDA does not read elements.

System configuration:

NVDA version:
Version: next-14581,1014f6d4
NVDA Installed or portable: Installed
Windows version: Windows 10

Name and version of other software in use when reproducing the issue:

JDK v9 , and JRE v9

Other questions:

Does the issue still occur after restarting your PC?

Yes it does
Have you tried any other versions of NVDA?
No