From 2488d6899ed380082abbb113f112901e172d61e8 Mon Sep 17 00:00:00 2001
From: Marko Luukkainen <marko.luukkainen@semantum.fi>
Date: Fri, 5 Feb 2021 12:31:17 +0200
Subject: [PATCH] Dispose method for ModelUpdate

gitlab #28

Change-Id: Idde40dd8bd02642b06b52b47c8015b566f3be988
---
 .../interop/update/model/ModelUpdate.java         | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/org.simantics.interop.update/src/org/simantics/interop/update/model/ModelUpdate.java b/org.simantics.interop.update/src/org/simantics/interop/update/model/ModelUpdate.java
index aabe29d..f3fbdda 100644
--- a/org.simantics.interop.update/src/org/simantics/interop/update/model/ModelUpdate.java
+++ b/org.simantics.interop.update/src/org/simantics/interop/update/model/ModelUpdate.java
@@ -586,4 +586,19 @@ public abstract class ModelUpdate {
 	public void removeListener(WarningListener listener) {
 		warningListeners.remove(listener);
 	}
+	
+	public void dispose() {
+		changes = null;
+		changes2 = null;
+		changes3 = null;
+		filters = null;
+		userFilters = null;
+		updateList = null;
+		updateList2 = null;
+		updateList3 = null;
+		updateTree = null;
+		updateTree2 = null;
+		updateTree3 = null;
+		updateNode3 = null;
+	}
 }
-- 
2.47.1