Usage of new API, cleanups (reduced)

src/org/adblockplus/android/SubscriptionParser.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 15 matching lines @@
 class SubscriptionParser extends DefaultHandler
 {
   private static final String SUBSCRIPTION = "subscription";
   private static final String TITLE = "title";
   private static final String SPECIALIZATION = "specialization";
   private static final String URL = "url";
   private static final String HOMEPAGE = "homepage";
   private static final String PREFIXES = "prefixes";
   private static final String AUTHOR = "author";
 
-  private List<Subscription> subscriptions;
+  private final List<Subscription> subscriptions;
   private Subscription currentSubscription;
 
-  public SubscriptionParser(List<Subscription> subscriptions)
+  public SubscriptionParser(final List<Subscription> subscriptions)
   {
     super();
     this.subscriptions = subscriptions;
   }
 
   @Override
-  public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException
+  public void startElement(final String uri, final String localName, final String qName, final Attributes attributes) throws SAXException
   {
     if (localName.equalsIgnoreCase(SUBSCRIPTION))
     {
       currentSubscription = new Subscription();
       currentSubscription.title = attributes.getValue(TITLE);
       currentSubscription.specialization = attributes.getValue(SPECIALIZATION);
       currentSubscription.url = attributes.getValue(URL);
       currentSubscription.homepage = attributes.getValue(HOMEPAGE);
-      String prefix = attributes.getValue(PREFIXES);
+      final String prefix = attributes.getValue(PREFIXES);
       if (prefix != null)
       {
-        String[] prefixes = prefix.split(",");
+        final String[] prefixes = prefix.split(",");
         currentSubscription.prefixes = prefixes;
       }
       currentSubscription.author = attributes.getValue(AUTHOR);
     }
     super.startElement(uri, localName, qName, attributes);
   }
 
   @Override
-  public void endElement(String uri, String localName, String qName) throws SAXException
+  public void endElement(final String uri, final String localName, final String qName) throws SAXException
   {
     if (localName.equalsIgnoreCase(SUBSCRIPTION))
     {
       if (subscriptions != null && currentSubscription != null)
       {
         subscriptions.add(currentSubscription);
       }
       currentSubscription = null;
     }
     super.endElement(uri, localName, qName);
   }
 }