修复组合任务获取文件信息时，其中子任务失败，状态回调错误的问题

PublicComponent/src/main/java/com/arialyy/aria/core/group/GroupRunState.java

@@ -47,7 +47,6 @@ public final class GroupRunState {
    * 停止的任务数
    */
   private AtomicInteger mStopNum = new AtomicInteger();
-  ;
 
   /**
    * 当前进度

PublicComponent/src/main/java/com/arialyy/aria/core/group/SimpleSchedulers.java

@@ -182,7 +182,7 @@ final class SimpleSchedulers implements Handler.Callback {
     Log.d(TAG,
         String.format("handleComplete, size = %s, completeNum = %s, failNum = %s, stopNum = %s",
             mGState.getSubSize(), mGState.getCompleteNum(), mGState.getFailNum(),
-            mGState.getSubSize()));
+            mGState.getStopNum()));
 
     TaskRecord record = loader.getRecord();
     if (record != null && record.isBlock) {