Line endings, whitespace, imports and casts cleanup

src/org/adblockplus/android/Preferences.java

 /*
  * This file is part of Adblock Plus <http://adblockplus.org/>,
  * Copyright (C) 2006-2014 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 223 matching lines @@
     {
       unregisterReceiver(receiver);
     }
     catch (IllegalArgumentException e)
     {
       // ignore - it is thrown if receiver is not registered but it can not be
       // true in normal conditions
     }
     unbindService(proxyServiceConnection);
     proxyService = null;
-    
+
     hideConfigurationMsg();
   }
 
   @Override
   protected void onStop()
   {
     super.onStop();
     AdblockPlus application = AdblockPlus.getApplication();
     if (!application.isFilteringEnabled())
       application.stopEngine();
@@ skipping 245 matching lines @@
           {
             setSubscriptionStatus(text, time);
           }
         });
       }
     }
   };
 
   /**
    * Constructs and updates subscription status text.
-   * 
+   *
    * @param text
    *          status message
    * @param time
    *          time of last change
    */
   private void setSubscriptionStatus(String text, long time)
   {
     ListPreference subscriptionList = (ListPreference) findPreference(getString(R.string.pref_subscription));
     CharSequence summary = subscriptionList.getEntry();
     StringBuilder builder = new StringBuilder();
@@ skipping 50 matching lines @@
         showConfigurationMsg(getString(R.string.msg_configuration));
     }
 
     public void onServiceDisconnected(ComponentName className)
     {
       proxyService = null;
       Log.d(TAG, "Proxy service disconnected");
     }
   };
 }