From d1ef1e97e91581930e55de0322964b1cd96baba5 Mon Sep 17 00:00:00 2001
From: Robert von Burg <eitch@eitchnet.ch>
Date: Wed, 13 Dec 2017 16:04:10 +0100
Subject: [PATCH] [Fix] Fixed broken tests due to no-jaxb

---
 .../utils/collections/CollectionsHelper.java    | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/li.strolch.utils/src/main/java/li/strolch/utils/collections/CollectionsHelper.java b/li.strolch.utils/src/main/java/li/strolch/utils/collections/CollectionsHelper.java
index f646733a6..b34794bd6 100644
--- a/li.strolch.utils/src/main/java/li/strolch/utils/collections/CollectionsHelper.java
+++ b/li.strolch.utils/src/main/java/li/strolch/utils/collections/CollectionsHelper.java
@@ -1,12 +1,29 @@
 package li.strolch.utils.collections;
 
 import java.util.ArrayList;
+import java.util.Comparator;
 import java.util.List;
 import java.util.stream.Collector;
 import java.util.stream.Collectors;
 
 public class CollectionsHelper {
 
+	public static <T> boolean equals(List<T> one, List<T> two, Comparator<T> comparator) {
+		if (one == null && two == null)
+			return true;
+		if (one == null || two == null || one.size() != two.size())
+			return false;
+
+		// copy lists
+		one = new ArrayList<>(one);
+		two = new ArrayList<>(two);
+
+		one.sort(comparator);
+		two.sort(comparator);
+
+		return one.equals(two);
+	}
+
 	public static <T> Collector<T, List<T>, T> singletonCollector() {
 		return singletonCollector(null);
 	}