From 0315e6b7eca6f4d804f459bc81f9f33f42d81307 Mon Sep 17 00:00:00 2001
From: Fotis Soldatos <fsoldatos@ubitech.eu>
Date: Thu, 28 Jul 2022 15:57:39 +0300
Subject: [PATCH] feat(automation): introduce Util.toString() method

---
 .../eu/teraflow/automation/common/Util.java   | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/automation/src/main/java/eu/teraflow/automation/common/Util.java

diff --git a/src/automation/src/main/java/eu/teraflow/automation/common/Util.java b/src/automation/src/main/java/eu/teraflow/automation/common/Util.java
new file mode 100644
index 000000000..aeb5a14f4
--- /dev/null
+++ b/src/automation/src/main/java/eu/teraflow/automation/common/Util.java
@@ -0,0 +1,29 @@
+/*
+* Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+package eu.teraflow.automation.common;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class Util {
+
+    private Util() {}
+
+    public static <T> String toString(List<T> list) {
+        return list.stream().map(T::toString).collect(Collectors.joining(", "));
+    }
+}
-- 
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