From ec67b0d4be1fe2913516d6f8ac396a64de3579c6 Mon Sep 17 00:00:00 2001
From: Cristian Maglie <c.maglie@bug.st>
Date: Fri, 16 May 2014 01:05:35 +0200
Subject: [PATCH] Optimized FileUtils.recursiveDelete(File) function

---
 .../src/processing/app/helpers/FileUtils.java        | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/arduino-core/src/processing/app/helpers/FileUtils.java b/arduino-core/src/processing/app/helpers/FileUtils.java
index e12fd1fbb..39e49217c 100644
--- a/arduino-core/src/processing/app/helpers/FileUtils.java
+++ b/arduino-core/src/processing/app/helpers/FileUtils.java
@@ -73,17 +73,11 @@ public class FileUtils {
   }
 
   public static void recursiveDelete(File file) {
-    if (file == null) {
+    if (file == null)
       return;
-    }
     if (file.isDirectory()) {
-      for (File current : file.listFiles()) {
-        if (current.isDirectory()) {
-          recursiveDelete(current);
-        } else {
-          current.delete();
-        }
-      }
+      for (File current : file.listFiles())
+        recursiveDelete(current);
     }
     file.delete();
   }