Mark cached internet radio sources as a final variable

5 years ago · 19082afc11
parent 53b174a8f4
commit 19082afc11
1 changed files with 1 additions and 1 deletions
--- a/airsonic-main/src/main/java/org/airsonic/player/service/InternetRadioService.java
+++ b/airsonic-main/src/main/java/org/airsonic/player/service/InternetRadioService.java
@ -37,7 +37,7 @@ public class InternetRadioService {
    /**
     * A list of cached source URLs for remote playlists.
     */
-    private Map<Integer, List<InternetRadioSource>> cachedSources;
+    private final Map<Integer, List<InternetRadioSource>> cachedSources;
    /**
     * Generic exception class for playlists.