From e49b69d4595f1ed6b8e5c5974f0e8e9675836073 Mon Sep 17 00:00:00 2001
From: Michael McCandless <mikemccand@apache.org>
Date: Thu, 29 Mar 2012 15:43:03 +0000
Subject: [PATCH] tests: get JRE bug workaround working for this test again

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1306931 13f79535-47bb-0310-9956-ffa450edef68
---
 .../lucene/analysis/miscellaneous/PatternAnalyzerTest.java  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/modules/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/PatternAnalyzerTest.java b/modules/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/PatternAnalyzerTest.java
index 3b1b2296f3a..fbef3205df3 100644
--- a/modules/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/PatternAnalyzerTest.java
+++ b/modules/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/PatternAnalyzerTest.java
@@ -163,7 +163,11 @@ public class PatternAnalyzerTest extends BaseTokenStreamTestCase {
   
   static boolean isJREBug7104012(Throwable t) {
     if (!(t instanceof ArrayIndexOutOfBoundsException)) {
-      return false;
+      // BaseTokenStreamTestCase now wraps exc in a new RuntimeException:
+      t = t.getCause();
+      if (!(t instanceof ArrayIndexOutOfBoundsException)) {
+        return false;
+      }
     }
     StackTraceElement trace[] = t.getStackTrace();
     for (StackTraceElement st : trace) {