From 03f4fbe2a0937c01063993a9e765baf8a0e6216e Mon Sep 17 00:00:00 2001
From: James Ahlborn <jtahlborn@yahoo.com>
Date: Sun, 15 Sep 2013 02:53:54 +0000
Subject: [PATCH] fix poi detection code for ole handling

git-svn-id: https://svn.code.sf.net/p/jackcess/code/jackcess/trunk@802 f203690c-595d-4dc9-a70b-905162fa7fd2
---
 .../healthmarketscience/jackcess/impl/CompoundOleUtil.java  | 6 ++++++
 .../java/com/healthmarketscience/jackcess/impl/OleUtil.java | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/healthmarketscience/jackcess/impl/CompoundOleUtil.java b/src/main/java/com/healthmarketscience/jackcess/impl/CompoundOleUtil.java
index bcf3255..602db41 100644
--- a/src/main/java/com/healthmarketscience/jackcess/impl/CompoundOleUtil.java
+++ b/src/main/java/com/healthmarketscience/jackcess/impl/CompoundOleUtil.java
@@ -55,6 +55,12 @@ public class CompoundOleUtil implements OleUtil.CompoundPackageFactory
   private static final String ENTRY_SEPARATOR = "/";
   private static final String CONTENTS_ENTRY = "CONTENTS";
 
+  static {
+    // force a poi class to be loaded to ensure that when this class is
+    // loaded, we know that the poi classes are available
+    NPOIFSFileSystem.class.getName();
+  }
+
   public CompoundOleUtil() 
   {
   }
diff --git a/src/main/java/com/healthmarketscience/jackcess/impl/OleUtil.java b/src/main/java/com/healthmarketscience/jackcess/impl/OleUtil.java
index 4471da5..4cef254 100644
--- a/src/main/java/com/healthmarketscience/jackcess/impl/OleUtil.java
+++ b/src/main/java/com/healthmarketscience/jackcess/impl/OleUtil.java
@@ -92,7 +92,7 @@ public class OleUtil
       compoundFactory = (CompoundPackageFactory)
         Class.forName("com.healthmarketscience.jackcess.impl.CompoundOleUtil")
         .newInstance();
-    } catch(Exception e) {
+    } catch(Throwable t) {
       // must not have poi, will load compound ole data as "other"
     }
     COMPOUND_FACTORY = compoundFactory;
-- 
2.39.5