openjdk11 and tomcat

[David Brownlee <abs%absd.org@localhost>]

Can anyone run a listening webserver under openjdk11 (eg:
apache-tomcat, wildfly)?

Whenever I try it never seems to handle any connections, but
everything works under openjdk8.

Its easy to test with packages from pkgsrc:
Install openjdk8 openjdk11 apache-tomcat9

# env JRE_HOME=/usr/pkg/java/openjdk8 /etc/rc.d/tomcat onestart
# ftp -o - http://localhost:8080/
(happy output)

# /etc/rc.d/tomcat onestop

# env JRE_HOME=/usr/pkg/java/openjdk11 /etc/rc.d/tomcat onestart
# ftp -o - http://localhost:8080/
Trying 127.0.0.1:8080 ...
Requesting http://localhost:8080/
(some time passes)
ftp: Receiving HTTP reply: EOF received

This is amd64 under netbsd-9, and netbsd-9 binaries running under a
current kernel.

Thanks

David