Mittwoch lesson

Code/Steiner/interfacesTwoTesting/.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+    "java.project.sourcePaths": ["src"],
+    "java.project.outputPath": "bin",
+    "java.project.referencedLibraries": [
+        "lib/**/*.jar"
+    ]
+}

Code/Steiner/interfacesTwoTesting/README.md

@@ -0,0 +1,18 @@
+## 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/interfacesTwoTesting/src/App.java

@@ -0,0 +1,6 @@
+public class App {
+    public static void main(String[] args) throws Exception {
+        Hans hans = new Hans();
+        hans.walk();
+    }
+}

Code/Steiner/interfacesTwoTesting/src/Hans.java

@@ -0,0 +1,8 @@
+public class Hans implements IWalk, ISleep {
+
+    @Override
+    public void walk() {
+        System.out.println("Walk");
+    }
+
+}

Code/Steiner/interfacesTwoTesting/src/ISleep.java

@@ -0,0 +1,3 @@
+public interface ISleep {
+    void walk();
+}

Code/Steiner/interfacesTwoTesting/src/IWalk.java

@@ -0,0 +1,3 @@
+public interface IWalk {
+    void walk();
+}