[MWRAPPER-40] Fix line separators in wrapper properties file

Signed-off-by: Jorge Solórzano <jorsol@gmail.com>

Author: jorsol

maven-wrapper-plugin/src/main/java/org/apache/maven/plugins/wrapper/WrapperMojo.java

@@ -27,6 +27,7 @@
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.Locale;
 import java.util.Map;
 import java.util.Properties;
 
@@ -233,26 +234,26 @@ private void replaceProperties( String wrapperVersion, Path targetFolder ) throw
         getLog().info( "Configuring .mvn/wrapper/maven-wrapper.properties to use "
             + buffer().strong( "Maven " + mavenVersion ) + " and download from " + repoUrl );
 
-        final String license = "# Licensed to the Apache Software Foundation (ASF) under one\n"
-            + "# or more contributor license agreements.  See the NOTICE file\n"
-            + "# distributed with this work for additional information\n"
-            + "# regarding copyright ownership.  The ASF licenses this file\n"
-            + "# to you under the Apache License, Version 2.0 (the\n"
-            + "# \"License\"); you may not use this file except in compliance\n"
-            + "# with the License.  You may obtain a copy of the License at\n"
-            + "# \n"
-            + "#   http://www.apache.org/licenses/LICENSE-2.0\n"
-            + "# \n"
-            + "# Unless required by applicable law or agreed to in writing,\n"
-            + "# software distributed under the License is distributed on an\n"
-            + "# \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n"
-            + "# KIND, either express or implied.  See the License for the\n"
-            + "# specific language governing permissions and limitations\n"
-            + "# under the License.\n";
+        final String license = "# Licensed to the Apache Software Foundation (ASF) under one%n"
+            + "# or more contributor license agreements.  See the NOTICE file%n"
+            + "# distributed with this work for additional information%n"
+            + "# regarding copyright ownership.  The ASF licenses this file%n"
+            + "# to you under the Apache License, Version 2.0 (the%n"
+            + "# \"License\"); you may not use this file except in compliance%n"
+            + "# with the License.  You may obtain a copy of the License at%n"
+            + "#%n"
+            + "#   https://www.apache.org/licenses/LICENSE-2.0%n"
+            + "#%n"
+            + "# Unless required by applicable law or agreed to in writing,%n"
+            + "# software distributed under the License is distributed on an%n"
+            + "# \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY%n"
+            + "# KIND, either express or implied.  See the License for the%n"
+            + "# specific language governing permissions and limitations%n"
+            + "# under the License.%n";
 
         try ( BufferedWriter out = Files.newBufferedWriter( wrapperPropertiesFile, StandardCharsets.UTF_8 ) )
         {
-            out.append( license );
+            out.append( String.format( Locale.ROOT, license ) );
             out.append( "distributionUrl=" + distributionUrl + System.lineSeparator() );
             out.append( "wrapperUrl=" + wrapperUrl + System.lineSeparator() );
         }