diff --git a/app/src/main/java/fr/free/nrw/commons/Media.java b/app/src/main/java/fr/free/nrw/commons/Media.java
index 773e9d615e..a989d782e1 100644
--- a/app/src/main/java/fr/free/nrw/commons/Media.java
+++ b/app/src/main/java/fr/free/nrw/commons/Media.java
@@ -3,18 +3,12 @@
import android.net.Uri;
import android.os.Parcel;
import android.os.Parcelable;
-
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.room.Entity;
-import androidx.room.PrimaryKey;
-
-import org.apache.commons.lang3.StringUtils;
-import org.wikipedia.dataclient.mwapi.MwQueryPage;
-import org.wikipedia.gallery.ExtMetadata;
-import org.wikipedia.gallery.ImageInfo;
-import org.wikipedia.page.PageTitle;
-
+import fr.free.nrw.commons.location.LatLng;
+import fr.free.nrw.commons.utils.CommonsDateUtil;
+import fr.free.nrw.commons.utils.MediaDataExtractorUtil;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Collections;
@@ -23,10 +17,11 @@
import java.util.List;
import java.util.Locale;
import java.util.Map;
-
-import fr.free.nrw.commons.location.LatLng;
-import fr.free.nrw.commons.utils.CommonsDateUtil;
-import fr.free.nrw.commons.utils.MediaDataExtractorUtil;
+import org.apache.commons.lang3.StringUtils;
+import org.wikipedia.dataclient.mwapi.MwQueryPage;
+import org.wikipedia.gallery.ExtMetadata;
+import org.wikipedia.gallery.ImageInfo;
+import org.wikipedia.page.PageTitle;
@Entity
public class Media implements Parcelable {
@@ -90,7 +85,7 @@ public Media[] newArray(int i) {
* Ex: key = "en", value: "
"
* key = "de" , value: ""
*/
- public HashMap captions;
+ public Map captions;
public HashMap tags = new HashMap<>();
@Nullable public LatLng coordinates;
@@ -126,7 +121,7 @@ public Media(String filename) {
* @param dateUploaded Media date uploaded
* @param creator Media creator
*/
- public Media(Uri localUri, String imageUrl, String filename, HashMap captions, String description,
+ public Media(Uri localUri, String imageUrl, String filename, Map captions, String description,
long dataLength, Date dateCreated, Date dateUploaded, String creator) {
this();
this.localUri = localUri;
@@ -395,7 +390,7 @@ public ArrayList