--- a/Implab/Parallels/DispatchPool.cs	Tue Oct 14 09:30:45 2014 +0400
+++ b/Implab/Parallels/DispatchPool.cs	Wed Oct 22 18:37:56 2014 +0400
@@ -1,9 +1,5 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 using System.Threading;
-using System.Diagnostics;
 
 namespace Implab.Parallels {
     public abstract class DispatchPool<TUnit> : IDisposable {
@@ -150,14 +146,13 @@
         protected bool StartWorker() {
             if (AllocateThreadSlot()) {
                 // slot successfully allocated
-                var worker = new Thread(this.Worker);
+                var worker = new Thread(Worker);
                 worker.IsBackground = true;
                 worker.Start();
 
                 return true;
-            } else {
-                return false;
             }
+            return false;
         }
 
         protected abstract void InvokeUnit(TUnit unit);