From c9e0c5011d128121488dc8167fa40b0efd24e6a7 Mon Sep 17 00:00:00 2001
From: Gintas Grigelionis <gintas@apache.org>
Date: Wed, 23 May 2018 06:24:13 +0200
Subject: [PATCH] Revert change for backwards compatibility

---
 .../tools/ant/taskdefs/optional/ejb/DescriptorHandler.java    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/org/apache/tools/ant/taskdefs/optional/ejb/DescriptorHandler.java b/src/main/org/apache/tools/ant/taskdefs/optional/ejb/DescriptorHandler.java
index c9ab1a399..e68ddf05c 100644
--- a/src/main/org/apache/tools/ant/taskdefs/optional/ejb/DescriptorHandler.java
+++ b/src/main/org/apache/tools/ant/taskdefs/optional/ejb/DescriptorHandler.java
@@ -98,7 +98,7 @@ public class DescriptorHandler extends HandlerBase {
      * put into the jar file, mapped to File objects  Accessed by the SAX
      * parser call-back method characters().
      */
-    protected Map<String, File> ejbFiles = null;
+    protected Hashtable<String, File> ejbFiles = null;
 
     /**
      * Instance variable that stores the value found in the &lt;ejb-name&gt; element
@@ -235,7 +235,7 @@ public class DescriptorHandler extends HandlerBase {
      * @return the map of files
      */
     public Hashtable<String, File> getFiles() {
-        return new Hashtable<>(ejbFiles == null ? Collections.emptyMap() : ejbFiles);
+        return ejbFiles == null ? new Hashtable<>(Collections.emptyMap()) : ejbFiles;
     }
 
     /**