Bug 580941: Fix NPE in AutInstall when launching from sources. A second protottype.

[basilevs]

No description provided.

[basilevs]

AUT fails with:

!ENTRY org.eclipse.osgi 4 0 2023-12-13 09:53:24.421
!MESSAGE Application error
!STACK 1
java.lang.RuntimeException: No application id has been found.
	at org.eclipse.equinox.internal.app.EclipseAppContainer.startDefaultApp(EclipseAppContainer.java:246)
	at org.eclipse.equinox.internal.app.MainApplicationLauncher.run(MainApplicationLauncher.java:33)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
	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.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1440)

This either indicates a bad config or missing workspace plugin injection. Further investigation is required. This could be a time for integration tests.

[basilevs]

I don't know what I did, but my tests are passing now on RCPTT installed in Eclipse for Committer 2023-06.
Update: the regression only happens on later targets, which we did not support yet.

[basilevs]

Tests fail to start due to changes from platform_2024-03