From 926fc1060741eeb3d413adb66cc6f80005e86acb Mon Sep 17 00:00:00 2001
From: Robert von Burg <eitch@eitchnet.ch>
Date: Tue, 23 Jun 2020 16:23:49 +0200
Subject: [PATCH] [Minor] StrolchRootElementListResult with ? generics

---
 .../li/strolch/service/StrolchRootElementListResult.java    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/li.strolch.service/src/main/java/li/strolch/service/StrolchRootElementListResult.java b/li.strolch.service/src/main/java/li/strolch/service/StrolchRootElementListResult.java
index 88f97d4f2..8833ca084 100644
--- a/li.strolch.service/src/main/java/li/strolch/service/StrolchRootElementListResult.java
+++ b/li.strolch.service/src/main/java/li/strolch/service/StrolchRootElementListResult.java
@@ -8,7 +8,7 @@ import li.strolch.service.api.ServiceResultState;
 
 public class StrolchRootElementListResult extends ServiceResult {
 
-	private List<StrolchRootElement> rootElements;
+	private List<? extends StrolchRootElement> rootElements;
 
 	public StrolchRootElementListResult(ServiceResultState state) {
 		super(state);
@@ -18,12 +18,12 @@ public class StrolchRootElementListResult extends ServiceResult {
 		super(state, msg);
 	}
 
-	public StrolchRootElementListResult(List<StrolchRootElement> rootElements) {
+	public StrolchRootElementListResult(List<? extends StrolchRootElement> rootElements) {
 		super(ServiceResultState.SUCCESS);
 		this.rootElements = rootElements;
 	}
 
-	public List<StrolchRootElement> getRootElements() {
+	public List<? extends StrolchRootElement> getRootElements() {
 		return this.rootElements;
 	}
 }