title: org.springframework.boot.autoconfigure cannot be resolved in eclipse
body: <p>I imported the spring-boot-1.1.10.RELEASE.jar into my j2ee project.
  But i can not found the class of autoconfigure.
  Here is code:</p>
  
  <pre><code>import org.springframework.boot.autoconfigure;
  import org.springframework.boot.SpringApplication;
  import org.springframework.context.annotation.ComponentScan;
  @ComponentScan
  @EnableAutoConfiguration
  public class Application {
      public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
       }
   }
  </code></pre>
  
  <p>The Compile error:</p>
  
  <p>The import org.springframework.boot.autoconfigure cannot be resolved</p>