altoslib: Remove un-needed imports

[fw/altos] / altoslib / AltosIdleMonitor.java

diff --git a/altoslib/AltosIdleMonitor.java b/altoslib/AltosIdleMonitor.java
index 27ea3a2bcfa21ad94b6913f1246004a2aeaabd3c..d83c4450aee9160d87fcf55b1a95597c1b89554e 100644 (file)
--- a/altoslib/AltosIdleMonitor.java
+++ b/altoslib/AltosIdleMonitor.java
@@ -18,9 +18,6 @@
 package org.altusmetrum.AltosLib;
 
 import java.io.*;
-import java.util.*;
-import java.text.*;
-import java.util.prefs.*;
 import java.util.concurrent.*;
 
 class AltosSensorTM extends AltosRecordTM {