Feature Req: Compound config support.

Are there any plans to add support for compound configurations (i.e. as the rest of vscode can do through defining compound configurations in launch.json)? Use case is JNI interfaces; want to launch a java test, and simultaneously launch a GDB C++ debugging instance that attaches to java to allow debugging when we reach C++ code.

Right now the specification of java.test.config outside of launch.json and the automated generation of the java side test config (to correspond to the method that we hit debug on) means we can't define a compound debugging config.

Obvious workaround right now is to have multiple instances of vscode running, and manually attach after launching and hitting a breakpoint on the java side, but would be immensely useful to have this natively supported in vscode-java-test.

Beginne damit zu überprüfen, wie java.test.config außerhalb von launch.json angegeben wird und wie die Java-Testkonfiguration für eine Debug-Aktion generiert wird. Vergleiche dieses Verhalten mit Verbundkonfigurationen von VS Code in launch.json; als abgeschlossen sollte gelten, dass ein Java-Test und eine GDB-C++-Debugging-Instanz gemeinsam für das JNI-Debugging gestartet werden können.