QPID-2857: Fix issue identified by running FindBugs across the codebase. Close reader when it is no longer required

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1003479 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 11 insertions, 4 deletions

diff --git a/java/common/src/main/java/org/apache/qpid/util/FileUtils.java b/java/common/src/main/java/org/apache/qpid/util/FileUtils.java
index fa26786ec4..516204fbd3 100644
--- a/java/common/src/main/java/org/apache/qpid/util/FileUtils.java
+++ b/java/common/src/main/java/org/apache/qpid/util/FileUtils.java
@@ -374,14 +374,21 @@ public class FileUtils
         List<String> results = new LinkedList<String>();
 
         BufferedReader reader = new BufferedReader(new FileReader(file));
-        while (reader.ready())
+        try
         {
-            String line = reader.readLine();
-            if (line.contains(search))
+            while (reader.ready())
             {
-                results.add(line);
+                String line = reader.readLine();
+                if (line.contains(search))
+                {
+                    results.add(line);
+                }
             }
         }
+        finally
+        {
+            reader.close();
+        }
 
         return results;
     }