format code: blank lines

libsrc/ffdec_lib/src/com/jpexs/helpers/CancellableWorker.java

@@ -1,18 +1,19 @@
 /*
  *  Copyright (C) 2010-2015 JPEXS, All rights reserved.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 3.0 of the License, or (at your option) any later version.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library.
+ * License along with this library.
+ */
 package com.jpexs.helpers;
 
 import java.util.ArrayList;
@@ -35,7 +36,9 @@ import java.util.concurrent.TimeoutException;
 public abstract class CancellableWorker<T> implements RunnableFuture<T> {
 
     private static final ExecutorService THREAD_POOL = Executors.newCachedThreadPool();
+
     private static List<CancellableWorker> workers = Collections.synchronizedList(new ArrayList<CancellableWorker>());
+
     private final FutureTask<T> future;
 
     public CancellableWorker() {