remove empty lines

Author: ywelsch

x-pack/protocol/src/main/java/org/elasticsearch/protocol/xpack/license/DeleteLicenseRequest.java

@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.elasticsearch.protocol.xpack.license;
 
 import org.elasticsearch.action.ActionRequestValidationException;

x-pack/protocol/src/main/java/org/elasticsearch/protocol/xpack/license/DeleteLicenseResponse.java

@@ -16,7 +16,6 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-
 package org.elasticsearch.protocol.xpack.license;
 
 import org.elasticsearch.action.support.master.AcknowledgedResponse;