From 2fd1a7c6cb61c94edf2b3454757c3e41e70fe12e Mon Sep 17 00:00:00 2001
From: Rene Schneider <rene.schneider@gebit.de>
Date: Fri, 23 Mar 2018 12:26:41 +0100
Subject: [PATCH] possible fix for #185: eliminated modification of existing
 list

I was not able to actually reproduce the issue in my testing
environment, so I cannot be actually sure that this fixes it, but it is
pretty much the only situation that could cause it, so...
---
 .../gebit/integrity/remoting/entities/setlist/SetList.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/de.gebit.integrity.remoting/src/de/gebit/integrity/remoting/entities/setlist/SetList.java b/de.gebit.integrity.remoting/src/de/gebit/integrity/remoting/entities/setlist/SetList.java
index 45dd89b5a..65dbb1033 100644
--- a/de.gebit.integrity.remoting/src/de/gebit/integrity/remoting/entities/setlist/SetList.java
+++ b/de.gebit.integrity.remoting/src/de/gebit/integrity/remoting/entities/setlist/SetList.java
@@ -588,14 +588,17 @@ protected String calculateFullyQualifiedBaseName(SetListEntry anEntry) {
 	 */
 	public void setEntryInExecutionReference(Integer anEntryReference) {
 		entryInExecutionReference = anEntryReference;
-		pathOfEntriesInExecution.clear();
+		List<SetListEntry> tempNewPathOfEntriesInExecution = new ArrayList<SetListEntry>();
+
 		if (anEntryReference != null) {
 			SetListEntry tempCurrent = resolveReference(anEntryReference);
 			while (tempCurrent != null) {
-				pathOfEntriesInExecution.add(tempCurrent);
+				tempNewPathOfEntriesInExecution.add(tempCurrent);
 				tempCurrent = getParent(tempCurrent);
 			}
 		}
+
+		pathOfEntriesInExecution = tempNewPathOfEntriesInExecution;
 	}
 
 	public SetListEntry getEntryInExecution() {