Findbug fixes in Settings app

	modified:   src/com/android/settings/ApnPreference.java
	modified:   src/com/android/settings/ApnSettings.java
	modified:   src/com/android/settings/BandMode.java
	modified:   src/com/android/settings/BatteryInfo.java
	modified:   src/com/android/settings/LanguageSettings.java
	modified:   src/com/android/settings/ManageApplications.java
	modified:   src/com/android/settings/RadioInfo.java
	modified:   src/com/android/settings/SdCardSettings.java
	modified:   src/com/android/settings/UsageStats.java
	modified:   src/com/android/settings/ZoneList.java
	modified:   src/com/android/settings/bluetooth/LocalBluetoothDevice.java
	modified:   src/com/android/settings/deviceinfo/Status.java
	modified:   src/com/android/settings/quicklaunch/QuickLaunchSettings.java
	modified:   src/com/android/settings/wifi/AccessPointDialog.java
	modified:   src/com/android/settings/wifi/AccessPointPreference.java
	modified:   src/com/android/settings/wifi/WifiLayer.java
	modified:   src/com/android/settings/wifi/WifiSettings.java
diff --git a/src/com/android/settings/BandMode.java b/src/com/android/settings/BandMode.java
index 1297cad..a8c7833 100644
--- a/src/com/android/settings/BandMode.java
+++ b/src/com/android/settings/BandMode.java
@@ -97,7 +97,7 @@
                 }
             };
 
-    private class BandListItem {
+    static private class BandListItem {
         private int mBandMode = Phone.BM_UNSPECIFIED;
 
         public BandListItem(int bm) {