Line endings, whitespace, imports and casts cleanup

src/org/adblockplus/android/ConfigurationActivity.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 13 matching lines @@
 import android.text.Html;
 import android.view.View;
 import android.widget.TextView;
 
 /**
  * Displays configuration warning message.
  */
 public class ConfigurationActivity extends Activity
 {
   private int port;
-  
+
   @Override
   public void onCreate(Bundle savedInstanceState)
   {
     super.onCreate(savedInstanceState);
     setContentView(R.layout.configuration);
     port = getIntent().getIntExtra("port", 0);
     String msg1 = getString(R.string.msg_notraffic);
     String msg2 = getString(R.string.msg_configuration);
     ((TextView) findViewById(R.id.message_text)).setText(Html.fromHtml(msg1 + " " + msg2));
   }
@@ skipping 12 matching lines @@
     }
     else
     {
       Uri uri = Uri.parse(getString(R.string.configuring_proxy_url));
       intent = new Intent(Intent.ACTION_VIEW, uri);
     }
     startActivity(intent);
     finish();
   }
 }