Various style cleanup.

src/main/java/com/rarchives/ripme/App.java

@@ -98,7 +98,6 @@ public class App {
         }
         if (cl.hasOption('R')) {
             loadHistory();
-
             if (HISTORY.toList().size() == 0) {
                 System.err.println("There are no history entries to re-rip. Rip some albums first");
                 System.exit(-1);
@@ -138,33 +137,25 @@ public class App {
             System.err.println("\nCannot specify '-d' and '-D' simultaneously");
             System.exit(-1);
         }
-        if(cl.hasOption('l')) {
+        if (cl.hasOption('l')) {
             // change the default rips directory
             Utils.setConfigString("rips.directory", cl.getOptionValue('l'));
         }
-
         if (cl.hasOption('f')) {
-
             String filename = cl.getOptionValue('f');
-
             try {
-
                 String url;
-
                 BufferedReader br = new BufferedReader(new FileReader(filename));
                 while((url = br.readLine()) != null) {
                     // loop through each url in the file and proces each url individually.
                     ripURL(url.trim(), cl.hasOption("n"));
                 }
-
             } catch (FileNotFoundException fne) {
                 logger.error("[!] File containing list of URLs not found. Cannot continue.");
             } catch (IOException ioe) {
                 logger.error("[!] Failed reading file containing list of URLs. Cannot continue.");
             }
-
         }
-
         if (cl.hasOption('u')) {
             String url = cl.getOptionValue('u').trim();
             ripURL(url, cl.hasOption("n"));

src/main/java/com/rarchives/ripme/ripper/AbstractRipper.java

@@ -150,7 +150,6 @@ public abstract class AbstractRipper
         return addURLToDownload(url, saveFileAs, referrer, cookies);
     }
 
-    
     /**
      * Queues file to be downloaded and saved. With options.
      * @param url

src/main/java/com/rarchives/ripme/ripper/rippers/ChanRipper.java

@@ -17,7 +17,6 @@ import com.rarchives.ripme.ripper.rippers.ripperhelpers.ChanSite;
 import com.rarchives.ripme.utils.Http;
 import com.rarchives.ripme.utils.RipUtils;
 
-
 public class ChanRipper extends AbstractHTMLRipper {
     public static List<ChanSite> explicit_domains = Arrays.asList(
         new ChanSite(Arrays.asList("boards.4chan.org"),   Arrays.asList("4cdn.org", "is.4chan.org", "is2.4chan.org")),
@@ -195,7 +194,6 @@ public class ChanRipper extends AbstractHTMLRipper {
                 }
 
                 List<URL> urls = RipUtils.getFilesFromURL(originalURL);
-                //for (int i = 0; i < urls.size(); i++) {  
                 for(URL imageurl : urls){
                     imageURLs.add(imageurl.toString());
                 }

src/main/java/com/rarchives/ripme/ui/History.java

@@ -16,7 +16,6 @@ import org.json.JSONException;
 import org.json.JSONObject;
 
 public class History {
-
     private final List<HistoryEntry> list;
     private static final String[] COLUMNS = new String[] {
         "URL",
@@ -132,7 +131,7 @@ public class History {
         return list;
     }
 
-    public boolean isEmpty(){
+    public boolean isEmpty() {
         return list.isEmpty();
     }
 
@@ -144,5 +143,4 @@ public class History {
             os.close();
         }
     }
-
 }

src/main/java/com/rarchives/ripme/ui/UpdateUtils.java

@@ -17,7 +17,6 @@ import org.jsoup.Jsoup;
 import org.jsoup.nodes.Document;
 
 import com.rarchives.ripme.utils.Utils;
-import java.util.Arrays;
 
 public class UpdateUtils {