Add license

Author: rjeberhard

pom.xml

@@ -1,4 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (c) 2017, 2021, Oracle and/or its affiliates.
+     Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl. -->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">