Remove 'getNextStep' from JobMonitor (#2475)

Author: srinathgit

marklogic-data-hub/src/main/java/com/marklogic/hub/job/JobMonitor.java

@@ -50,11 +50,4 @@ public interface JobMonitor {
 
     List<String> getBatchResponse(String jobId, String batchId);
 
-    /**
-     * The next step to be executed
-     * @param jobId the id of the job
-     * @return string denoting the next step of the job
-     */
-
-    String getNextStep(String jobId);
 }

marklogic-data-hub/src/main/java/com/marklogic/hub/job/impl/JobMonitorImpl.java

@@ -117,11 +117,6 @@ public List<String> getBatchResponse(String jobId, String batchId) {
         return null;
     }
 
-    //TODO Implement this after flow artifact can be created
-    public String getNextStep(String jobId) {
-        return null;
-    }
-
     public class Jobs extends ResourceManager {
         private static final String NAME = "ml:jobs";