From 225285edc6363d6a7c239b3db98e76867acf7770 Mon Sep 17 00:00:00 2001 From: Dominik Stadler Date: Thu, 24 Aug 2017 19:46:39 +0000 Subject: [PATCH] Revert performance tuning done via Bug 61350 as it lead to problems when running multi-threaded large regression tests. git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1806077 13f79535-47bb-0310-9956-ffa450edef68 --- src/ooxml/java/org/apache/poi/POIXMLTypeLoader.java | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/ooxml/java/org/apache/poi/POIXMLTypeLoader.java b/src/ooxml/java/org/apache/poi/POIXMLTypeLoader.java index b518909088..911eef63d8 100644 --- a/src/ooxml/java/org/apache/poi/POIXMLTypeLoader.java +++ b/src/ooxml/java/org/apache/poi/POIXMLTypeLoader.java @@ -71,7 +71,9 @@ public class POIXMLTypeLoader { // DEFAULT_XML_OPTIONS.setLoadEntityBytesLimit(4096); // POI is not thread-safe - so we can switch to unsynchronized xmlbeans mode - see #61350 - DEFAULT_XML_OPTIONS.setUnsynchronized(); + // Update: disabled again for now as it caused strange NPEs and other problems + // when reading properties in separate workbooks in multiple threads + // DEFAULT_XML_OPTIONS.setUnsynchronized(); Map map = new HashMap(); map.put("http://schemas.openxmlformats.org/drawingml/2006/main", "a"); -- 2.39.5