steiner

Code/Steiner/vererbungTier/.vscode/settings.json

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

Code/Steiner/vererbungTier/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/vererbungTier/src/App.java

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+
+public class App {
+    public static void main(String[] args) {
+        Hund bello = new Hund("Bello");
+        Katze felix = new Katze("Felix");
+
+        bello.gibLaut();
+        bello.schlafen();
+
+        felix.gibLaut();
+        felix.schlafen();
+    }
+}

Code/Steiner/vererbungTier/src/Hund.java

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+
+// Subklasse Hund
+public class Hund extends Tier {
+    public Hund(String name) {
+        super(name);
+    }
+
+    @Override
+    public void gibLaut() {
+        System.out.println(name + " macht Wau");
+    }
+}

Code/Steiner/vererbungTier/src/Katze.java

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+// Subklasse Katze
+public class Katze extends Tier {
+    public Katze(String name) {
+        super(name);
+    }
+
+    @Override
+    public void gibLaut() {
+        System.out.println(name + " macht miau");
+    }
+}

Code/Steiner/vererbungTier/src/Tier.java

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+// Superklasse Tier
+public abstract class Tier {
+    protected String name;
+
+    public Tier(String name) {
+        this.name = name;
+    }
+
+    public abstract void gibLaut();
+
+    public void schlafen() {
+        System.out.println(name + " schläft");
+    }
+}