I tried the following:
1) in an environment with Java 13 installed, and Eclipse 4.15.0 (2020-03):
make a new Java project, with a main class that does System.out.println("here");
run it, and look at the launch configuration, it doesn't have the -p
C:\p\j\oracle13.0.2\lib\jrt-fs.jar
in the command line.
2) in that same environment, doing a Ruta launch somehow results in inserting
that.
If you can figure out how to change whatever you've done to configure the launch
spec, that might fix things.
More: The Run Configuration tab for Main.ruta / Classpath shows like java 8
version.
The Run Configuration for the new test project / doesn't even have a
"classpath", tab,
it has a "Dependencies" tab, which has much the same content, but includes both
Classpath Entries and
Modulepath Entries,
and has an addition section at the bottom labeled "Add modules:"
Fiddled with this , but never got the command line to include the -p
...jrt-fs.jar.
-Marshall
