chore!: change license to LGPLv3

This license change applies to version 2.2.0 and newer.

1 files changed, 19 insertions, 0 deletions

diff --git a/src/test/java/de/itc/utils/DateFormats.java b/src/test/java/de/itc/utils/DateFormats.java
index 6a5f6cd..1723f4a 100644
--- a/src/test/java/de/itc/utils/DateFormats.java
+++ b/src/test/java/de/itc/utils/DateFormats.java
@@ -1,3 +1,22 @@
+/*
+ * This file is part of onkostar-plugin-dnpm
+ *
+ * Copyright (C) 2023-2026 the original author or authors.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package de.itc.utils;
 
 import java.util.Date;