--- a/buildframework/helium/sf/java/legacy/src/com/nokia/ant/taskdefs/HlmExecTask.java	Wed Jun 16 16:51:40 2010 +0300
+++ b/buildframework/helium/sf/java/legacy/src/com/nokia/ant/taskdefs/HlmExecTask.java	Fri Aug 13 14:59:05 2010 +0300
@@ -17,10 +17,12 @@
 
 package com.nokia.ant.taskdefs;
 
-import org.apache.tools.ant.taskdefs.ExecTask;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ThreadPoolExecutor;
+
 import org.apache.tools.ant.BuildException;
-
-import java.util.concurrent.*;
+import org.apache.tools.ant.taskdefs.ExecTask;
 
 /**
  * Exec task using shared thread pool
@@ -39,8 +41,7 @@
     public void execute()
     {
         String property = getProject().getProperty("number.of.threads");
-        if (property != null)
-        {
+        if (property != null) {
             ((ThreadPoolExecutor)threadPool).setCorePoolSize(Integer.parseInt(property));
             ((ThreadPoolExecutor)threadPool).setMaximumPoolSize(Integer.parseInt(property));
         }
@@ -48,18 +49,20 @@
         threadPool.submit(taskRunnable);
         try {
             synchronized (semaphore) {
-                while (!taskRunnable.isFinished())
+                while (!taskRunnable.isFinished()) {
                     semaphore.wait();
+                }
             }
         } catch (InterruptedException e) { e.printStackTrace(); }
           
         Throwable exception = taskRunnable.getException();
         if (exception != null)
         {
-            if (exception instanceof BuildException)
+            if (exception instanceof BuildException) {
                 throw (BuildException)exception;
-            else
+            } else {
                 exception.printStackTrace();
+            }
         }
     }