From 09e748b5ebe7f5db238a69a7a694559f170313b5 Mon Sep 17 00:00:00 2001
From: dav-sonn <62243276+dav-sonn@users.noreply.github.com>
Date: Fri, 20 Mar 2026 13:43:47 +0000
Subject: [PATCH] Correction in PartnershipAlignment.java to allow output
 replication with same seed

---
 src/main/java/simpaths/model/PartnershipAlignment.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/simpaths/model/PartnershipAlignment.java b/src/main/java/simpaths/model/PartnershipAlignment.java
index f06a62a91..614adf8e3 100644
--- a/src/main/java/simpaths/model/PartnershipAlignment.java
+++ b/src/main/java/simpaths/model/PartnershipAlignment.java
@@ -51,7 +51,7 @@ public PartnershipAlignment(Set<Person> persons) {
     public double evaluate(double[] args) {
 
         model.clearPersonsToMatch();
-        persons.parallelStream()
+        persons.stream()
                 .filter(person -> person.getDemAge() >= Parameters.MIN_AGE_COHABITATION)
                 .forEach(person -> person.cohabitation(args[0]));