Defer to parent classloader if file not found

[seime]

No description provided.

[seime]

Requires you to revert your revert of #67

[seaside1]

Reverted back. I get an loop error when jrule is started.

2022-11-07 21:14:08.305 [INFO ] [.jrule.internal.handler.JRuleHandler] - [JRuleHandler] Compiling generated sources
2022-11-07 21:14:10.258 [INFO ] [.jrule.internal.handler.JRuleHandler] - [JRuleHandler] Creating jrule-generated.jar
2022-11-07 21:14:11.907 [INFO ] [internal.events.JRuleEventSubscriber] - [JRuleSubscriber] Event processing paused, queueing event Item '....' updated to XY
2022-11-07 21:14:11.911 [INFO ] [internal.events.JRuleEventSubscriber] - [JRuleSubscriber] Event processing paused, queueing event Item '....' updated to XT
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[seime]

I think I need some more debug logs to understand what is happening @seaside1

[seaside1]

I think it is the symbolic links in my system again that is the problem.

Changing to: (Keep the Inputstream instead of file works)

if (is != null) {
                           byte[] buf = is.readAllBytes();
                           is.close();
                           return defineClass(name, buf, 0, buf.length);
                       }

My guess is that File.getCanonicalFile() will work but I haven't tested it yet.
In general File seems to work quite bad with symbolic links in linux

[seaside1]

This works on my system with symlinks. I think it is the File.exists() that fails with a symlink.
If you think it's ok, we will merge it.

[seime]

LGTM. (Those damn symlinks biting me again ;))

[seaside1]

Looks good