From c6f82e54890edaf8585c194677ca5aed2d580914 Mon Sep 17 00:00:00 2001
From: Alex Mukha <alex.mukha@alfresco.com>
Date: Tue, 8 Nov 2016 13:14:27 +0000
Subject: [PATCH] REPO-1525: PdfBoxMetadataExtracterTest failures on Oracle,
 MSSQL Server, DB2    - Another Java8 to Java7 compliation fallback.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/DEV/5.2.N/root@132557 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
---
 .../repo/content/metadata/PdfBoxMetadataExtracterTest.java    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/test-java/org/alfresco/repo/content/metadata/PdfBoxMetadataExtracterTest.java b/source/test-java/org/alfresco/repo/content/metadata/PdfBoxMetadataExtracterTest.java
index 6254ae2661..dd7d405b91 100644
--- a/source/test-java/org/alfresco/repo/content/metadata/PdfBoxMetadataExtracterTest.java
+++ b/source/test-java/org/alfresco/repo/content/metadata/PdfBoxMetadataExtracterTest.java
@@ -127,8 +127,8 @@ public class PdfBoxMetadataExtracterTest extends AbstractMetadataExtracterTest
     
     public void testConcurrentExtractions() throws InterruptedException
     {
-        int threadNum = 11;
-        Map<String, Boolean> threadResults = new ConcurrentHashMap<>();
+        final int threadNum = 11;
+        final Map<String, Boolean> threadResults = new ConcurrentHashMap<>();
         for (int i = 0; i < threadNum; i++)
         {
             new Thread(new Runnable()