From b91d91afd5239047be952ec03ad8402d2ba1ac6f Mon Sep 17 00:00:00 2001
From: chunsan <675436639@qq.com>
Date: Mon, 3 Jun 2019 20:54:23 +0800
Subject: [PATCH] polish (#726)

---
 .../com/taobao/arthas/compiler/DynamicJavaFileManager.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/memorycompiler/src/main/java/com/taobao/arthas/compiler/DynamicJavaFileManager.java b/memorycompiler/src/main/java/com/taobao/arthas/compiler/DynamicJavaFileManager.java
index 62d5d95e4..3642b1055 100644
--- a/memorycompiler/src/main/java/com/taobao/arthas/compiler/DynamicJavaFileManager.java
+++ b/memorycompiler/src/main/java/com/taobao/arthas/compiler/DynamicJavaFileManager.java
@@ -113,8 +113,9 @@ public class DynamicJavaFileManager extends ForwardingJavaFileManager<JavaFileMa
 
         @Override
         public T next() {
-            if (first.hasNext())
+            if (first.hasNext()) {
                 return first.next();
+            }
             return next.next();
         }