added commented code to determine preference location to debug why ne…

…w install does not use my old prefs.
SensorsINI · May 15, 2024 · 1b9a5e0 · 1b9a5e0
1 parent 6fe8411
commit 1b9a5e0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/net/sf/jaer/graphics/AEViewer.java b/src/net/sf/jaer/graphics/AEViewer.java
@@ -381,6 +381,10 @@ public AEViewer(JAERViewer jaerViewer, String chipClassName) {
         Logger.getLogger("").addHandler(loggingHandler);
 
         log.info("AEViewer starting up...");
+
+        // log prefs info to debug location of prefs
+        // unfortunately this returns null always, seems no way to find out
+//        log.info(String.format("Preferences storage is located at %s",System.getProperty("java.util.prefs.userRoot")));
 
         if (chipClassName == null) {
             aeChipClassName = prefs.get("AEViewer.aeChipClassName", DEFAULT_CHIP_CLASS);