Use setters in SearchInfo

Author: B0pol

extractor/src/main/java/org/schabi/newpipe/extractor/search/SearchInfo.java

@@ -43,12 +43,12 @@ public static SearchInfo getInfo(SearchExtractor extractor) throws ExtractionExc
             info.addError(e);
         }
         try {
-            info.searchSuggestion = extractor.getSearchSuggestion();
+            info.setSearchSuggestion(extractor.getSearchSuggestion());
         } catch (Exception e) {
             info.addError(e);
         }
         try {
-            info.isCorrectedSearch = extractor.isCorrectedSearch();
+            info.setCorrectedSearch(extractor.isCorrectedSearch());
         } catch (Exception e) {
             info.addError(e);
         }
@@ -80,4 +80,12 @@ public String getSearchSuggestion() {
     public boolean isCorrectedSearch() {
         return this.isCorrectedSearch;
     }
+
+    public void setCorrectedSearch(boolean correctedSearch) {
+        isCorrectedSearch = correctedSearch;
+    }
+
+    public void setSearchSuggestion(String searchSuggestion) {
+        this.searchSuggestion = searchSuggestion;
+    }
 }

extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeMusicSearchExtractor.java

@@ -143,7 +143,7 @@ public boolean isCorrectedSearch() {
             return false;
         }
 
-        JsonObject showingResultsForRenderer = itemSectionRenderer.getArray("contents").getObject(0)
+        final JsonObject showingResultsForRenderer = itemSectionRenderer.getArray("contents").getObject(0)
                 .getObject("showingResultsForRenderer");
         return showingResultsForRenderer != null;
     }