Code improvements

Author: TobiGr

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/BandcampExtractorHelper.java

@@ -119,16 +119,16 @@ public static JsonObject getArtistDetails(String id) throws ParsingException {
     /**
      * @param id    The image ID
      * @param album Whether this is the cover of an album
-     * @return Url of image with this ID in size 10 which is 1200x1200 (we could also choose size 0
-     * but we don't want something as large as 3460x3460 here, do we?)
+     * @return URL of image with this ID in size 10 which is 1200x1200 (we could also choose size 0
+     * but we don't want something as large as 3460x3460 here)
      */
     public static String getImageUrl(final long id, final boolean album) {
         return "https://f4.bcbits.com/img/" + (album ? 'a' : "") + id + "_10.jpg";
     }
 
     /**
-     * @return <code>true</code> if the given url looks like it comes from a bandcamp custom domain
-     * or if it comes from bandcamp.com itself
+     * @return <code>true</code> if the given URL looks like it comes from a bandcamp custom domain
+     * or if it comes from <code>bandcamp.com</code> itself
      */
     public static boolean isSupportedDomain(final String url) throws ParsingException {
 
@@ -151,7 +151,7 @@ public static boolean isSupportedDomain(final String url) throws ParsingExceptio
     /**
      * Whether the URL points to a radio kiosk.
      * @param url the URL to check
-     * @return true if the URL is <code>https://bandcamp.com/?show=SHOW_ID</code>
+     * @return true if the URL matches <code>https://bandcamp.com/?show=SHOW_ID</code>
      */
     public static boolean isRadioUrl(final String url) {
         return url.toLowerCase().matches("https?://bandcamp\\.com/\\?show=\\d+");

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/streaminfoitem/BandcampDiscographStreamInfoItemExtractor.java

@@ -18,11 +18,6 @@ public String getUploaderName() {
         return discograph.getString("band_name");
     }
 
-    @Override
-    public boolean isUploaderVerified() throws ParsingException {
-        return false;
-    }
-
     @Override
     public String getName() {
         return discograph.getString("title");

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/streaminfoitem/BandcampPlaylistStreamInfoItemExtractor.java

@@ -53,11 +53,6 @@ public String getUploaderName() {
         return "";
     }
 
-    @Override
-    public boolean isUploaderVerified() throws ParsingException {
-        return false;
-    }
-
     /**
      * Each track can have its own cover art. Therefore, unless a substitute is provided,
      * the thumbnail is extracted using a stream extractor.

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/streaminfoitem/BandcampSearchStreamInfoItemExtractor.java

@@ -24,11 +24,6 @@ public String getUploaderName() {
         }
     }
 
-    @Override
-    public boolean isUploaderVerified() throws ParsingException {
-        return false;
-    }
-
     @Override
     public String getName() throws ParsingException {
         return resultInfo.getElementsByClass("heading").text();

extractor/src/main/java/org/schabi/newpipe/extractor/services/bandcamp/extractors/streaminfoitem/BandcampStreamInfoItemExtractor.java

@@ -1,5 +1,6 @@
 package org.schabi.newpipe.extractor.services.bandcamp.extractors.streaminfoitem;
 
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
 import org.schabi.newpipe.extractor.localization.DateWrapper;
 import org.schabi.newpipe.extractor.stream.StreamInfoItemExtractor;
 import org.schabi.newpipe.extractor.stream.StreamType;
@@ -44,9 +45,11 @@ public DateWrapper getUploadDate() {
         return null;
     }
 
-    /**
-     * There are no ads just like that, duh
-     */
+    @Override
+    public boolean isUploaderVerified() throws ParsingException {
+        return false;
+    }
+
     @Override
     public boolean isAd() {
         return false;