Make url field transient to avoid problems when copying lists in MultiMC... instances

Author: BlockyTheDev

src/main/java/io/github/communityradargg/forgemod/radarlistmanager/RadarList.java

@@ -44,14 +44,13 @@ public class RadarList {
     private final int version = 1;
     @SerializedName("namespace")
     private final String namespace;
-    @SerializedName("url")
-    private final String url;
     @SerializedName("playerMap")
     private final Map<UUID, RadarListEntry> playerMap;
     @SerializedName("visibility")
     private final RadarListVisibility visibility;
     @SerializedName("prefix")
     private String prefix;
+    private transient String url;
 
     /**
      * Constructs a {@link RadarList}.
@@ -135,6 +134,15 @@ public void setPrefix(final @NotNull String prefix) {
         return url;
     }
 
+    /**
+     * Sets the url of the list.
+     *
+     * @param url The url to set.
+     */
+    public void setUrl(final @NotNull String url) {
+        this.url = url;
+    }
+
     /**
      * Gets the player map of the list.
      *

src/main/java/io/github/communityradargg/forgemod/radarlistmanager/RadarListManager.java

@@ -274,6 +274,7 @@ public void loadPrivateLists() {
     private @NotNull Optional<RadarList> loadRadarListFromFile(final @NotNull String filePath) {
         try (final FileReader reader = new FileReader(filePath)) {
             final RadarList list = gson.fromJson(reader, new TypeToken<RadarList>() {}.getType());
+            list.setUrl(filePath);
             if (list.validateList()) {
                 return Optional.of(list);
             }