From db655be9cf07a7c648d11595db527241e30e02ab Mon Sep 17 00:00:00 2001
From: Darin Wright
Date: Tue, 4 Mar 2008 15:32:56 +0000
Subject: Bug 219794 - NPE in console MatchJob

---
 .../org/eclipse/ui/internal/console/ConsolePatternMatcher.java    | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'org.eclipse.ui.console')

diff --git a/org.eclipse.ui.console/src/org/eclipse/ui/internal/console/ConsolePatternMatcher.java b/org.eclipse.ui.console/src/org/eclipse/ui/internal/console/ConsolePatternMatcher.java
index 0a69d5fd9..5d8287467 100644
--- a/org.eclipse.ui.console/src/org/eclipse/ui/internal/console/ConsolePatternMatcher.java
+++ b/org.eclipse.ui.console/src/org/eclipse/ui/internal/console/ConsolePatternMatcher.java
@@ -78,11 +78,15 @@ public class ConsolePatternMatcher implements IDocumentListener {
 					// perhaps the buffer was re-set
 					return Status.OK_STATUS;
 				}
-				for (int i = 0; i < fPatterns.size(); i++) {
+				Object[] patterns = null;
+				synchronized (fPatterns) {
+					patterns = fPatterns.toArray();
+				}
+				for (int i = 0; i < patterns.length; i++) {
 					if (monitor.isCanceled()) {
 						break;
 					}
-					CompiledPatternMatchListener notifier = (CompiledPatternMatchListener) fPatterns.get(i);
+					CompiledPatternMatchListener notifier = (CompiledPatternMatchListener) patterns[i];
 					int baseOffset = notifier.end;
 					int lengthToSearch = endOfSearch - baseOffset;
 					if (lengthToSearch > 0) {
-- 
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