altosui: remove un-used import

[fw/altos] / altosui / AltosUIPreferencesBackend.java

diff --git a/altosui/AltosUIPreferencesBackend.java b/altosui/AltosUIPreferencesBackend.java
index 1988e0b4ca3204b4925f87222f8e408e714d81be..210dcb8bb14cdebb536ce18fb29637ade64f038c 100644 (file)
--- a/altosui/AltosUIPreferencesBackend.java
+++ b/altosui/AltosUIPreferencesBackend.java
@@ -17,7 +17,6 @@
 
 package altosui;
 
-import java.text.*;
 import java.util.prefs.*;
 import org.altusmetrum.AltosLib.*;
 
@@ -77,6 +76,7 @@ public class AltosUIPreferencesBackend implements AltosPreferencesBackend {
                try {
                        return _preferences.keys();
                } catch (BackingStoreException be) {
+                       return null;
                }
        }