diff --git a/xwords4/android/XWords4/src/org/eehouse/android/xw4/DBUtils.java b/xwords4/android/XWords4/src/org/eehouse/android/xw4/DBUtils.java
index 8114bdc07..6ce73b0bb 100644
--- a/xwords4/android/XWords4/src/org/eehouse/android/xw4/DBUtils.java
+++ b/xwords4/android/XWords4/src/org/eehouse/android/xw4/DBUtils.java
@@ -288,13 +288,10 @@ public class DBUtils {
             values.put( DBHelper.DICTLANG, summary.dictLang );
             values.put( DBHelper.GAMEID, summary.gameID );
             values.put( DBHelper.GAME_OVER, summary.gameOver? 1 : 0 );
-            // DbgUtils.logf("saveSummary(%d): lastMoveTime: %s", rowid,
-            //               DbgUtils.secondsToDateStr(summary.lastMoveTime) );
             values.put( DBHelper.LASTMOVE, summary.lastMoveTime );
             long nextNag = summary.nextTurnIsLocal() ?
                 NagTurnReceiver.figureNextNag( 1000*(long)summary.lastMoveTime )
                 : 0;
-            DbgUtils.logf( "setting nag time for %d: %d", rowid, nextNag );
             values.put( DBHelper.NEXTNAG, nextNag );
                 
             values.put( DBHelper.DICTLIST, summary.dictNames(DICTS_SEP) );
@@ -1041,7 +1038,6 @@ public class DBUtils {
             cursor.close();
             db.close();
         }
-        DbgUtils.logf( "getNextNag()=>%s", DbgUtils.millisToDateStr(result) );
         return result;
     }
 
@@ -1061,7 +1057,6 @@ public class DBUtils {
                 updateStmt.bindLong( 1, info.m_nextNag );
                 updateStmt.bindLong( 2, info.m_rowid );
                 updateStmt.execute();
-                DbgUtils.logf( "updated rowid %d nextnag to %d", info.m_rowid, info.m_nextNag );
             }
             db.close();
         }
@@ -1150,7 +1145,6 @@ public class DBUtils {
 
             String query = "SELECT rowid, groupname as groups_groupname, "
                 + " groups.expanded as groups_expanded FROM groups";
-            DbgUtils.logf( "query: %s", query );
 
             initDB( context );
             synchronized( s_dbHelper ) {
@@ -1276,7 +1270,6 @@ public class DBUtils {
             cursor.close();
             db.close();
         }
-        DbgUtils.logf( "DBUtils.countGames()=>%d", result );
         return result;
     }
 
diff --git a/xwords4/android/XWords4/src/org/eehouse/android/xw4/DbgUtils.java b/xwords4/android/XWords4/src/org/eehouse/android/xw4/DbgUtils.java
index fcff97a66..971abf66a 100644
--- a/xwords4/android/XWords4/src/org/eehouse/android/xw4/DbgUtils.java
+++ b/xwords4/android/XWords4/src/org/eehouse/android/xw4/DbgUtils.java
@@ -145,17 +145,17 @@ public class DbgUtils {
         }
     }
 
-    public static String secondsToDateStr( long seconds )
-    {
-        return millisToDateStr( seconds * 1000 );
-    }
+    // public static String secondsToDateStr( long seconds )
+    // {
+    //     return millisToDateStr( seconds * 1000 );
+    // }
 
-    public static String millisToDateStr( long millis )
-    {
-        Time tim = new Time();
-        tim.set( millis );
-        return tim.format2445();
-    }
+    // public static String millisToDateStr( long millis )
+    // {
+    //     Time tim = new Time();
+    //     tim.set( millis );
+    //     return tim.format2445();
+    // }
 
     // public static String toString( long[] longs )
     // {
diff --git a/xwords4/android/XWords4/src/org/eehouse/android/xw4/NagTurnReceiver.java b/xwords4/android/XWords4/src/org/eehouse/android/xw4/NagTurnReceiver.java
index f813f67b7..208731086 100644
--- a/xwords4/android/XWords4/src/org/eehouse/android/xw4/NagTurnReceiver.java
+++ b/xwords4/android/XWords4/src/org/eehouse/android/xw4/NagTurnReceiver.java
@@ -48,7 +48,6 @@ public class NagTurnReceiver extends BroadcastReceiver {
     @Override
     public void onReceive( Context context, Intent intent )
     {
-        DbgUtils.logf( "NagTurnReceiver.onReceive() called" );
         // loop through all games testing who's been sitting on a turn
         NeedsNagInfo[] needNagging = DBUtils.getNeedNagging( context );
         if ( null != needNagging ) {
@@ -89,7 +88,6 @@ public class NagTurnReceiver extends BroadcastReceiver {
 
     private static void restartTimer( Context context, long atMillis )
     {
-        DbgUtils.logf( "NagTurnReceiver.restartTimer() called" );
         AlarmManager am =
             (AlarmManager)context.getSystemService( Context.ALARM_SERVICE );
 
@@ -97,8 +95,6 @@ public class NagTurnReceiver extends BroadcastReceiver {
         PendingIntent pi = PendingIntent.getBroadcast( context, 0, intent, 0 );
 
         long now = new Date().getTime(); // in milliseconds
-        DbgUtils.logf( "NagTurnReceiver: setting alarm %d seconds in future",
-                       (atMillis - now) / 1000 );
         am.set( AlarmManager.RTC, atMillis, pi );
     }
 
@@ -123,8 +119,6 @@ public class NagTurnReceiver extends BroadcastReceiver {
             }
         }
 
-        DbgUtils.logf( "figureNextNag => %d (%s)", result, 
-                       DbgUtils.millisToDateStr(result) );
         return result;
     }
 }
diff --git a/xwords4/android/XWords4/src/org/eehouse/android/xw4/StudyListDelegate.java b/xwords4/android/XWords4/src/org/eehouse/android/xw4/StudyListDelegate.java
index 06e7659b5..c1bdbdfa2 100644
--- a/xwords4/android/XWords4/src/org/eehouse/android/xw4/StudyListDelegate.java
+++ b/xwords4/android/XWords4/src/org/eehouse/android/xw4/StudyListDelegate.java
@@ -21,8 +21,6 @@ package org.eehouse.android.xw4;
 
 import android.app.Activity;
 import android.app.AlertDialog;
-import android.app.Activity;
-import android.app.ListActivity;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
@@ -38,10 +36,9 @@ import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.ListView;
 import android.widget.Spinner;
-import java.util.Arrays;
 import java.util.HashSet;
-import java.util.Set;
 import java.util.Iterator;
+import java.util.Set;
 
 import junit.framework.Assert;
 
diff --git a/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocItemEditDelegate.java b/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocItemEditDelegate.java
index bc96a4af1..97660956a 100644
--- a/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocItemEditDelegate.java
+++ b/xwords4/android/XWords4/src/org/eehouse/android/xw4/loc/LocItemEditDelegate.java
@@ -63,8 +63,6 @@ public class LocItemEditDelegate extends DelegateBase implements TextWatcher {
 
     protected void init( Bundle savedInstanceState )
     {
-        // setContentView( R.layout.loc_item_edit );
-
         String key = getIntent().getStringExtra( KEY );
         m_key = key;