I am trying use Spring Boot, and create a jar, and install it into my maven repo. 

This is a library jar file that will be used as a dependency in my main application, which is also a Spring-Boot application. Right now, I am just working on a hello world example. here is my one class in this project:

```
public class MyLibrary {

  public String getMessage() {
    return "Hello World!";
  }
}

```

and my POM basically looks like this:

```
<modelVersion>4.0.0</modelVersion>
<packaging>jar</packaging>
<groupId>com.me.plugin</groupId>
<artifactId>myLibrary</artifactId>
<version>0.0.1-SNAPSHOT</version>
<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.7.RELEASE</version>
</parent>

<dependencies> 
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
    </dependency>
</dependencies>

```

But when I try to build, I get 'Unable to find main class" error. Which makes perfect sense to me, but how do I get spring to make a library jar. I know I could add an Application.java with a main method, but that's not what I want, I want a simple jar file, but with all the Spring-Boot annotations, injections, etc... 

How would I go about doing this? Is spring boot not what I want here?