All other cases check the Java runtime instead the forked instance, that's
much easier.
The -Xpatch is only interesting if target/classes/module-info.class
exists. So I'd go for that strategy. In fact, that's what the
maven-compiler-plugin will do too to decide if it should use classpath or
modulepath (or both).
Robert
On Tue, 23 Aug 2016 12:14:46 +0200, Tibor Digana
<tibor.dig...@googlemail.com> wrote:
I want to obtain java.specification.version from forked JVM started from
Toolchain.
I need to know if the JDK is Jigsaw 9 or lower.
Robert gave me advise to run "java -version" and parse the string but the
problem is that it is VM version and not the specification version of
Java
language, and maybe vendor specific.
I can call this: but I have to then create a jar or run class.
CommandLineUtils#executeCommandLineAsCallable()
from maven-shared-utils.
Do we have any Maven artifact simply embedding all this and just
returning
the version 1.8, 9, or so?
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