From ab09056709c2a3072b2101601ce12281481f2a7a Mon Sep 17 00:00:00 2001
From: jensp <jensp@8810af33-2d31-482b-a856-94f89814c4df>
Date: Thu, 5 Oct 2017 12:33:39 +0000
Subject: [PATCH] Fixed a potential cause for too many open files

git-svn-id: https://svn.libreccm.org/ccm/trunk@5027 8810af33-2d31-482b-a856-94f89814c4df
---
 .../com/arsdigita/themedirector/util/ThemeFileUtil.java    | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/ccm-themedirector/src/com/arsdigita/themedirector/util/ThemeFileUtil.java b/ccm-themedirector/src/com/arsdigita/themedirector/util/ThemeFileUtil.java
index 1d958e4a6..155176727 100755
--- a/ccm-themedirector/src/com/arsdigita/themedirector/util/ThemeFileUtil.java
+++ b/ccm-themedirector/src/com/arsdigita/themedirector/util/ThemeFileUtil.java
@@ -33,6 +33,7 @@ import java.io.IOException;
 import java.io.ByteArrayOutputStream;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
+import java.nio.file.DirectoryStream;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
@@ -144,9 +145,9 @@ public class ThemeFileUtil {
                                          final List<Path> eligiablePaths) {
 
         if (Files.isDirectory(path)) {
-            try {
-                Files
-                    .newDirectoryStream(path)
+            try (final DirectoryStream<Path> directoryStream = Files
+                .newDirectoryStream(path)) {
+                directoryStream
                     .forEach(current -> prepareThemeFile(current,
                                                          eligiablePaths));
             } catch (IOException ex) {