title: How to import constant fields
body: <p>I want to import my constants which are in package consts and in class Constants. There I have inside classes.</p>
  
  <p>For example I want to use form <code>Capability.DEVICE_NAME</code> instead of <code>Constants.Capability.DEVICE_NAME</code></p>
  
  <pre><code>public class Constants {
      public class Capability{
          public final static String DEVICE_NAME = "deviceName";
          public final static String PLATFORM_NAME = "platformName";
          public final static String PLATFORM_VERSION = "platformVersion";
          public final static String APP_PACKAGE = "appPackage";
          public final static String APP_ACTIVITY = "appActivity";
      }
  }
  </code></pre>
  
  <p>It have to be in inside classes!</p>
  
  <p>Thank in advance.</p>