### Verify Java 11 Installation

Source: https://github.com/carlphilipp/clean-architecture-example/blob/master/README.md

Checks the installed Java version to ensure it is Java 11, which is a prerequisite for running the project.

```Shell
> java -version
openjdk version "11" 2018-09-25
OpenJDK Runtime Environment 18.9 (build 11+28)
OpenJDK 64-Bit Server VM 18.9 (build 11+28, mixed mode)
```

--------------------------------

### Run Vert.x Application

Source: https://github.com/carlphilipp/clean-architecture-example/blob/master/README.md

Executes the compiled Vert.x application JAR file, starting the Vert.x-based web server.

```Shell
java -jar application/vertx-app/build/libs/vertx-app-1.0.0-fat.jar
```

--------------------------------

### User Login API Endpoint

Source: https://github.com/carlphilipp/clean-architecture-example/blob/master/README.md

Provides an example of logging in a user by sending a GET request to the /login endpoint with email and password as query parameters.

```APIDOC
GET: http://localhost:8080/login?email=test@test.com&password=mypassword
```

--------------------------------

### Run Spring Boot Application

Source: https://github.com/carlphilipp/clean-architecture-example/blob/master/README.md

Executes the compiled Spring Boot application JAR file, starting the Spring-based web server.

```Shell
java -jar application/spring-app/build/libs/spring-app-1.0.0.jar
```

--------------------------------

### Create New User API Endpoint

Source: https://github.com/carlphilipp/clean-architecture-example/blob/master/README.md

Demonstrates how to create a new user by sending a POST request to the /users endpoint with user details in the request body.

```APIDOC
POST: http://localhost:8080/users
Body:
{
  "email": "test@test.com",
  "password": "mypassword",
  "lastName": "Doe",  
  "firstName": "John"
}
```

--------------------------------

### Retrieve All Users API Endpoint

Source: https://github.com/carlphilipp/clean-architecture-example/blob/master/README.md

Shows how to fetch a list of all registered users by sending a GET request to the /users endpoint.

```APIDOC
GET: http://localhost:8080/users
```

--------------------------------

### Compile Clean Architecture Project with Gradle

Source: https://github.com/carlphilipp/clean-architecture-example/blob/master/README.md

Compiles the entire project using Gradle, cleaning previous builds and generating new ones.

```Shell
./gradlew clean build
```

--------------------------------

### Retrieve Single User API Endpoint

Source: https://github.com/carlphilipp/clean-architecture-example/blob/master/README.md

Illustrates how to retrieve details for a specific user by sending a GET request to the /users endpoint with the user's ID.

```APIDOC
GET: http://localhost:8080/users/0675171368e011e882d5acde48001122
```

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