Jmxterm does not start with Java 11 (NullPointerException) Edit

[barbosadaniel]

root@pos034643:~# java -jar /home/daniel/Downloads/jmxterm-1.0.0-uber.jar
java.lang.NullPointerException
 at org.codehaus.classworlds.Launcher.getEnhancedMainMethod(Launcher.java:195)
 at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:294)
 at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
 at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
 at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.base/java.lang.reflect.Method.invoke(Method.java:566)
 at org.codehaus.classworlds.uberjar.boot.Bootstrapper.bootstrap(Bootstrapper.java:209)
 at org.codehaus.classworlds.uberjar.boot.Bootstrapper.main(Bootstrapper.java:116)
root@pos034643:~#

root@pos034643:~# java -version
java version "11.0.1" 2018-10-16 LTS
Java(TM) SE Runtime Environment 18.9 (build 11.0.1+13-LTS)
Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.1+13-LTS, mixed mode)

root@pos034643:~# uname -a
Linux pos034643 4.15.0-36-generic #39-Ubuntu SMP Mon Sep 24 16:19:09 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
root@pos034643:~#

Jmxterm works with Java 8:

root@pos034643:~# /usr/lib/jvm/java-8-oracle/jre/bin/java -jar /home/daniel/Downloads/jmxterm-1.0.0-uber.jar
Welcome to JMX terminal. Type "help" for available commands.
$>quit
#bye

root@pos034643:~# /usr/lib/jvm/java-8-oracle/jre/bin/java -version
java version "1.8.0_191"
Java(TM) SE Runtime Environment (build 1.8.0_191-b12)
Java HotSpot(TM) 64-Bit Server VM (build 25.191-b12, mixed mode)

[Yuriy Vidineev (adeptg)]

I've came here from Google search. I think it was fixed in upstream
https://github.com/jiaqi/jmxterm/commit/55dca9f2ec82246e6d7c573010a55af874f39bc4

jmxterm 1.0.1 works on OpenJDK 11 for me