AHHHHHHHHHH COMMITED TO GITHUB INSTEAD OF FORGEJO FOR WEEKS

Code/Steiner/pruefung04-12-24/.vscode/settings.json

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+{
+    "java.project.sourcePaths": ["src"],
+    "java.project.outputPath": "bin",
+    "java.project.referencedLibraries": [
+        "lib/**/*.jar"
+    ]
+}

Code/Steiner/pruefung04-12-24/README.md

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+## Getting Started
+
+Welcome to the VS Code Java world. Here is a guideline to help you get started to write Java code in Visual Studio Code.
+
+## Folder Structure
+
+The workspace contains two folders by default, where:
+
+- `src`: the folder to maintain sources
+- `lib`: the folder to maintain dependencies
+
+Meanwhile, the compiled output files will be generated in the `bin` folder by default.
+
+> If you want to customize the folder structure, open `.vscode/settings.json` and update the related settings there.
+
+## Dependency Management
+
+The `JAVA PROJECTS` view allows you to manage your dependencies. More details can be found [here](https://github.com/microsoft/vscode-java-dependency#manage-dependencies).

Code/Steiner/pruefung04-12-24/src/App.java

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+// Luca Fbaian Burger
+// Aufgabe 4
+
+public class App {
+    public static void main(String[] args) throws Exception {
+        DatenanalysePlugin data = new DatenanalysePlugin("DataAnalyzer", "1.0", "Kundendaten");
+        UIPlugin ui = new UIPlugin("FancyUI", "1.1", "Buttons and slider");
+
+        data.installieren();
+        data.hinzufuegenDatenquelle("Einkausdaten");
+        data.ausfuehren();
+        ui.installieren();
+        ui.ausfuehren();
+        ui.anpassen("Graphen und Digramme");
+        ui.ausfuehren();
+    }
+}

Code/Steiner/pruefung04-12-24/src/DatenanalysePlugin.java

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+// Luca Fbaian Burger
+// Aufgabe 5
+
+import java.util.ArrayList;
+
+public class DatenanalysePlugin extends Plugin {
+    private ArrayList<String> datenquellen = new ArrayList<String>();
+
+    public DatenanalysePlugin(String name, String version, String datenquelle) {
+        super(name, version);
+        datenquellen.add(datenquelle);
+    }
+
+    public void ausfuehren() {
+        for (String string : datenquellen) {
+            System.out.println("Datenanalyse für " + string + " wird durchgeführt.");
+        }
+    }
+
+    public void hinzufuegenDatenquelle(String neueDatenquelle) {
+        datenquellen.add(neueDatenquelle);
+        System.out.println("Datenquelle hinzugefügt: " + neueDatenquelle);
+    }
+}

Code/Steiner/pruefung04-12-24/src/Plugin.java

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+// Luca Fbaian Burger
+// Aufgabe 5
+
+public abstract class Plugin {
+    protected String name;
+    protected String version;
+
+    public Plugin(String name, String version) {
+        this.name = name;
+        this.version = version;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getVersion() {
+        return version;
+    }
+
+    public void installieren() {
+        System.out.println(this.name + " Version " + version + " wird installiert.");
+    }
+
+    public void deinstallieren() {
+        // Logik
+    }
+
+    public abstract void ausfuehren();
+
+}

Code/Steiner/pruefung04-12-24/src/UIPlugin.java

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+// Luca Fbaian Burger
+// Aufgabe 5
+
+public class UIPlugin extends Plugin {
+    private String uiElement;
+
+    public UIPlugin(String name, String version, String uiElement) {
+        super(name, version);
+        this.uiElement = uiElement;
+    }
+
+    public void ausfuehren() {
+        System.out.println("UI Erweiterung wird ausgeführt: " + this.uiElement);
+    }
+
+    public void anpassen(String uiElement) {
+        this.uiElement = uiElement;
+        System.out.println("UI angepasst zu: " + this.uiElement);
+    }
+}