Fix check style and compilation error after rebase

Author: davidkyle

x-pack/plugin/ml/src/test/java/org/elasticsearch/xpack/ml/job/JobManagerTests.java

@@ -65,7 +65,6 @@
 import static org.elasticsearch.xpack.core.ml.job.config.JobTests.buildJobBuilder;
 import static org.elasticsearch.xpack.ml.action.TransportOpenJobActionTests.addJobTask;
 import static org.hamcrest.Matchers.contains;
-import static org.hamcrest.Matchers.containsInAnyOrder;
 import static org.hamcrest.Matchers.equalTo;
 import static org.hamcrest.Matchers.greaterThanOrEqualTo;
 import static org.hamcrest.Matchers.hasSize;