Line endings, whitespace, imports and casts cleanup

src/org/adblockplus/android/ProxyService.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
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 package org.adblockplus.android;
 
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.lang.reflect.Method;
-import java.net.Inet4Address;
 import java.net.InetAddress;
 import java.net.ServerSocket;
 import java.util.List;
 import java.util.Properties;
 import java.util.concurrent.TimeoutException;
 
 import sunlabs.brazil.server.Server;
 import sunlabs.brazil.util.Base64;
 import android.annotation.SuppressLint;
 import android.app.Notification;
@@ skipping 353 matching lines @@
 
     Log.i(TAG, "Service stopped");
   }
 
   /**
    * Restores system proxy settings via native call on Android 3.1+ devices
    * using Java reflection.
    */
   private void clearConnectionProxy()
   {
-    String proxyHost = (String) proxyConfiguration.getProperty("adblock.proxyHost");
-    String proxyPort = (String) proxyConfiguration.getProperty("adblock.proxyPort");
-    String proxyExcl = (String) proxyConfiguration.getProperty("adblock.proxyExcl");
+    String proxyHost = proxyConfiguration.getProperty("adblock.proxyHost");
+    String proxyPort = proxyConfiguration.getProperty("adblock.proxyPort");
+    String proxyExcl = proxyConfiguration.getProperty("adblock.proxyExcl");
     int port = 0;
     try
     {
       if (proxyHost != null)
         port = Integer.valueOf(proxyPort);
     }
     catch (NumberFormatException e)
     {
       Log.e(TAG, "Bad port setting", e);
     }
@@ skipping 157 matching lines @@
     }
     catch (Exception e)
     {
       Log.w(TAG, null, e);
     }
     return false;
   }
 
   /**
    * Initializes iptables executable.
-   * 
+   *
    * @throws FileNotFoundException
    *           If iptables initialization failed due to provided reasons.
    */
   private void initIptables() throws IOException, RootToolsException, TimeoutException, FileNotFoundException
   {
     if (!RootTools.isAccessGiven())
       throw new FileNotFoundException("No root access");
 
     File ipt = getFileStreamPath("iptables");
 
@@ skipping 336 matching lines @@
     @Override
     public void log(int level, Object obj, String message)
     {
       if (level <= logLevel)
       {
         Log.println(7 - level, obj != null ? obj.toString() : TAG, message);
       }
     }
   }
 }