diff --git a/src/sesim/Clock.java b/src/sesim/Clock.java
deleted file mode 100644
index 5122321..0000000
--- a/src/sesim/Clock.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (c) 2017, 7u83
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-package sesim;
-
-import java.util.Date;
-
-/**
- *
- * @author tobias
- *
- * Implements an adjustable clock
- *
- */
-public class Clock {
-
-    private double acceleration=1.0;
-    private double current_time_millis=0.0;
-    private long last_time_millis=System.currentTimeMillis();
-    private boolean pause=false;
-    
-    
-    
-    public synchronized long currentTimeMillis1() {
-
-        long cur = System.currentTimeMillis();
-
-        double diff = cur - last_time_millis;
-        last_time_millis = cur;
-  
-        
-        if (pause) {
-            return (long) this.current_time_millis;
-        }
-        
-  //      System.out.printf("Floaf TM: %f\n", this.current_time_millis);
-   
-        this.current_time_millis +=  diff * acceleration;
-        return (long) this.current_time_millis;
-    }
-
-   /**
-    * Set the clock acceleration
-    * @param acceleration 
-    */
-    public void setAcceleration(double acceleration){
-        this.acceleration=acceleration;
-    }
-    
-    
-    public void setPause(boolean p){
-        pause=p;
-    }
-    
-    
-}
diff --git a/src/sesim/Scheduler.java b/src/sesim/Scheduler.java
index 4602072..d4642f2 100644
--- a/src/sesim/Scheduler.java
+++ b/src/sesim/Scheduler.java
@@ -107,8 +107,7 @@ public class Scheduler extends Thread {
     long last_time_millis = System.currentTimeMillis();
     double current_time_millis = 0.0;
 
-    Clock clock;
-
+    
     long last_nanos = System.nanoTime();
     double current_nanos = 0;