remove unused ExtractionExceptions

Author: theScrabi

src/main/java/org/schabi/newpipe/extractor/Extractor.java

@@ -36,7 +36,7 @@ public abstract class Extractor {
     private boolean pageFetched = false;
     private final Downloader downloader;
 
-    public Extractor(StreamingService service, String url) throws ExtractionException {
+    public Extractor(final StreamingService service, final String url) {
         if(service == null) throw new NullPointerException("service is null");
         if(url == null) throw new NullPointerException("url is null");
         this.service = service;

src/main/java/org/schabi/newpipe/extractor/ListExtractor.java

@@ -14,7 +14,7 @@ public abstract class ListExtractor extends Extractor {
     /**
      * Get a new ListExtractor with the given nextPageUrl set.
      */
-    public ListExtractor(StreamingService service, String url) throws ExtractionException {
+    public ListExtractor(StreamingService service, String url) {
         super(service, url);
     }
 

src/main/java/org/schabi/newpipe/extractor/NewPipe.java

@@ -28,7 +28,6 @@
  * Provides access to streaming services supported by NewPipe.
  */
 public class NewPipe {
-    private static final String TAG = NewPipe.class.toString();
     private static Downloader downloader = null;
 
     private NewPipe() {

src/main/java/org/schabi/newpipe/extractor/StreamingService.java

@@ -66,12 +66,13 @@ public String toString() {
     public abstract UrlIdHandler getStreamUrlIdHandler();
     public abstract UrlIdHandler getChannelUrlIdHandler();
     public abstract UrlIdHandler getPlaylistUrlIdHandler();
+
     public abstract SearchEngine getSearchEngine();
     public abstract SuggestionExtractor getSuggestionExtractor();
-    public abstract StreamExtractor getStreamExtractor(String url) throws ExtractionException;
+    public abstract StreamExtractor getStreamExtractor(String url);
     public abstract KioskList getKioskList() throws ExtractionException;
-    public abstract ChannelExtractor getChannelExtractor(String url) throws ExtractionException;
-    public abstract PlaylistExtractor getPlaylistExtractor(String url) throws ExtractionException;
+    public abstract ChannelExtractor getChannelExtractor(String url);
+    public abstract PlaylistExtractor getPlaylistExtractor(String url);
     public abstract SubscriptionExtractor getSubscriptionExtractor();
 
     /**

src/main/java/org/schabi/newpipe/extractor/channel/ChannelExtractor.java

@@ -31,8 +31,7 @@
 
 public abstract class ChannelExtractor extends ListExtractor {
 
-    public ChannelExtractor(StreamingService service, String url)
-            throws ExtractionException {
+    public ChannelExtractor(StreamingService service, String url) {
         super(service, url);
     }
 

src/main/java/org/schabi/newpipe/extractor/playlist/PlaylistExtractor.java

@@ -14,7 +14,7 @@
 
 public abstract class PlaylistExtractor extends ListExtractor {
 
-    public PlaylistExtractor(StreamingService service, String url) throws ExtractionException {
+    public PlaylistExtractor(StreamingService service, String url) {
         super(service, url);
     }
 

src/main/java/org/schabi/newpipe/extractor/services/soundcloud/SoundcloudChannelExtractor.java

@@ -21,7 +21,7 @@ public class SoundcloudChannelExtractor extends ChannelExtractor {
     private StreamInfoItemsCollector streamInfoItemsCollector = null;
     private String nextPageUrl = null;
 
-    public SoundcloudChannelExtractor(StreamingService service, String url) throws ExtractionException {
+    public SoundcloudChannelExtractor(StreamingService service, String url) {
         super(service, url);
     }
 

src/main/java/org/schabi/newpipe/extractor/services/soundcloud/SoundcloudPlaylistExtractor.java

@@ -21,7 +21,7 @@ public class SoundcloudPlaylistExtractor extends PlaylistExtractor {
     private StreamInfoItemsCollector streamInfoItemsCollector = null;
     private String nextPageUrl = null;
 
-    public SoundcloudPlaylistExtractor(StreamingService service, String url) throws ExtractionException {
+    public SoundcloudPlaylistExtractor(StreamingService service, String url) {
         super(service, url);
     }
 

src/main/java/org/schabi/newpipe/extractor/services/soundcloud/SoundcloudService.java

@@ -45,17 +45,17 @@ public UrlIdHandler getPlaylistUrlIdHandler() {
 
 
     @Override
-    public StreamExtractor getStreamExtractor(String url) throws ExtractionException {
+    public StreamExtractor getStreamExtractor(String url) {
         return new SoundcloudStreamExtractor(this, url);
     }
 
     @Override
-    public ChannelExtractor getChannelExtractor(String url) throws ExtractionException {
+    public ChannelExtractor getChannelExtractor(String url) {
         return new SoundcloudChannelExtractor(this, url);
     }
 
     @Override
-    public PlaylistExtractor getPlaylistExtractor(String url) throws ExtractionException {
+    public PlaylistExtractor getPlaylistExtractor(String url) {
         return new SoundcloudPlaylistExtractor(this, url);
     }
 

src/main/java/org/schabi/newpipe/extractor/services/soundcloud/SoundcloudStreamExtractor.java

@@ -18,7 +18,7 @@
 public class SoundcloudStreamExtractor extends StreamExtractor {
     private JsonObject track;
 
-    public SoundcloudStreamExtractor(StreamingService service, String url) throws ExtractionException {
+    public SoundcloudStreamExtractor(StreamingService service, String url) {
         super(service, url);
     }