Fix javadoc errors. (warnings still not fixed)

Author: coffeemakr

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

@@ -10,7 +10,7 @@ public abstract class Info implements Serializable {
     public final int service_id;
     /**
      * Id of this Info object <br>
-     * e.g. Youtube:  https://www.youtube.com/watch?v=RER5qCTzZ7     >    RER5qCTzZ7
+     * e.g. Youtube:  https://www.youtube.com/watch?v=RER5qCTzZ7     &gt;    RER5qCTzZ7
      */
     public final String id;
     public final String url;

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

@@ -63,7 +63,8 @@ public static String toDateString(String time) throws ParsingException {
     }
 
     /**
-     * Call the endpoint "/resolve" of the api.<br/>
+     * Call the endpoint "/resolve" of the api.<p>
+     * 
      * See https://developers.soundcloud.com/docs/api/reference#resolve
      */
     public static JsonObject resolveFor(String url) throws IOException, ReCaptchaException, ParsingException {
@@ -79,7 +80,7 @@ public static JsonObject resolveFor(String url) throws IOException, ReCaptchaExc
     }
 
     /**
-     * Fetch the embed player with the apiUrl and return the canonical url (like the permalink_url from the json api).<br/>
+     * Fetch the embed player with the apiUrl and return the canonical url (like the permalink_url from the json api).
      *
      * @return the url resolved
      */
@@ -92,7 +93,7 @@ public static String resolveUrlWithEmbedPlayer(String apiUrl) throws IOException
     }
 
     /**
-     * Fetch the embed player with the url and return the id (like the id from the json api).<br/>
+     * Fetch the embed player with the url and return the id (like the id from the json api).
      *
      * @return the id resolved
      */

src/main/java/org/schabi/newpipe/extractor/utils/Utils.java

@@ -12,9 +12,9 @@ private Utils() {
 
     /**
      * Remove all non-digit characters from a string.<p>
-     * Examples:<br/>
-     * <ul><li>1 234 567 views -> 1234567</li>
-     * <li>$31,133.124 -> 31133124</li></ul>
+     * Examples:<p>
+     * <ul><li>1 234 567 views -&gt; 1234567</li>
+     * <li>$31,133.124 -&gt; 31133124</li></ul>
      *
      * @param toRemove string to remove non-digit chars
      * @return a string that contains only digits