Add license header

hapi-fhir-storage-batch2-test-utilities/src/main/java/ca/uhn/hapi/fhir/batch2/test/IJobPartitionProviderTest.java

@@ -1,3 +1,22 @@
+/*-
+ * #%L
+ * HAPI FHIR JPA Server - Batch2 specification tests
+ * %%
+ * Copyright (C) 2014 - 2024 Smile CDR, Inc.
+ * %%
+ * 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.
+ * #L%
+ */
 package ca.uhn.hapi.fhir.batch2.test;
 
 import ca.uhn.fhir.batch2.api.IJobPartitionProvider;