Add licenses for ONAP contributions from Nordix

Change-Id: Icc704250e23392e6ef146ad33fb4d0ea99d62daf
Signed-off-by: liamfallon <liam.fallon@est.tech>
diff --git a/licenses/java-license.txt b/licenses/java-license.txt
new file mode 100644
index 0000000..5e72798
--- /dev/null
+++ b/licenses/java-license.txt
@@ -0,0 +1,19 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 20XX-20YY Nordix Foundation.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */