Hopefully Ralph Schoon will see this. I used the code he provided from his blog work items for automation, but receive a few compilation errors and I was wondering if I could get help resolving those.
public class QueryRTCRunSave  {
    public static void main(String args[]) {
           //creates a progress monitor
              IProgressMonitor monitor = new NullProgressMonitor();
          //stores login credentials in strings
            String repositoryURI = "https://rtc.domain.com/jazz";
            String userId = "myid";
            String password = "****";
        
           
            //client initializes itself
            TeamPlatform.startup();
           
           
            try {
           
                ITeamRepository repo = logIntoTeamRepository(repositoryURI,
                            userId, password,  monitor);
                repo.logout();
               
            } catch (TeamRepositoryException e) {
                     //this will handle any repository exceptions such as login problems
             
                           e.printStackTrace();
                      
                     //this shuts down the platform
                     } finally {
                       TeamPlatform.shutdown();
                               }
              }
 
        
            private static ITeamRepository logIntoTeamRepository(String repositoryURI,
                    String userId, String password, IProgressMonitor monitor)
                    throws TeamRepositoryException {
                System.out.println("Trying to log into repository: " + repositoryURI);
                TeamPlatform.startup();
                ITeamRepository teamRepository = TeamPlatform
                    .getTeamRepositoryService().getTeamRepository(repositoryURI);
                teamRepository.registerLoginHandler(new LoginHandler(userId, password));
                teamRepository.login(monitor);
                System.out.println("Login succeeded.");
                return teamRepository;
            }
           
             
       private static class LoginHandler implements ILoginHandler, ILoginInfo {

            private String fUserId;
            private String fPassword;

            private LoginHandler(String userId, String password) {
                fUserId = userId;
                fPassword = password;
            }

            public String getUserId() {
                return fUserId;
            }

            public String getPassword() {
                return fPassword;
            }

            public ILoginInfo challenge(ITeamRepository repository) {
                return this;
            }
        }




       /* Do all of my work with RTC servers here. */
      //calls the method findpersonalquery
       IQueryDescriptor query = findPersonalQuery(projectArea, "All Work Items", monitor);<-- projectArea cannot be resolved to a variable

      //method that Finds personal queries stored in repository by project area,name
       public static IQueryDescriptor findPersonalQuery(IProjectArea projectArea,
                String queryName, IProgressMonitor monitor)
                throws TeamRepositoryException {
            // Get the required client libraries
            ITeamRepository teamRepository = (ITeamRepository)projectArea.getOrigin();
            IWorkItemClient workItemClient = (IWorkItemClient) teamRepository.getClientLibrary(
                IWorkItemClient.class);
            IQueryClient queryClient = workItemClient.getQueryClient();
            // Get the current user.
            IContributor loggedIn = teamRepository.loggedInContributor();
            IQueryDescriptor queryToRun = null;
            // Get all queries of the user in this project area.
            List queries = queryClient.findPersonalQueries(
                projectArea.getProjectArea(), loggedIn,
                QueryTypes.WORK_ITEM_QUERY,
                IQueryDescriptor.FULL_PROFILE, monitor);
            // Find a query with a matching name
            for (Iterator iterator = queries.iterator(); iterator.hasNext();) {
                IQueryDescriptor iQueryDescriptor = (IQueryDescriptor) iterator.next();
                if (iQueryDescriptor.getName().equals(queryName)) {
                    queryToRun = iQueryDescriptor;
                    break;
                }
            }
            return queryToRun;
        }
      

       //to get unresolved query results stored, you pass query as a parameter
       IQueryResult unresolvedResults = queryClient.getQueryResults(queryToRun);<-- queryClient cannot be resolved, queryToRun cannot be resolved to a variable
      
      
     //calls the method processUnresolvedResults
       processUnresolvedResults(projectArea, unresolvedResults, loadProfile, monitor);<-- return type for this method is missing
      //method that processes the unresolvedResults and stores in file
       public static void processUnresolvedResults(IProjectArea projectArea , IQueryResult results,
                ItemProfile profile, IProgressMonitor monitor)
                throws TeamRepositoryException {
            // Get the required client libraries
            ITeamRepository teamRepository = (ITeamRepository)projectArea.getOrigin();
            IWorkItemClient workItemClient = (IWorkItemClient)teamRepository.getClientLibrary(IWorkItemClient.class);
            IAuditableCommon auditableCommon = (IAuditableCommon)teamRepository.getClientLibrary(IAuditableCommon.class);
            long processed = 0;
            while (results.hasNext(monitor)) {<--has next method in IQueryResult is not applicable for arguments IProgressMonitor
                IResult result = (IResult) results.next(monitor);<--next(IProgressMonitor)is undefined for type IQueryResult
                IWorkItem workItem = auditableCommon.resolveAuditable(
                    (IAuditableHandle) result.getItem(), profile, monitor);
                // Do something with the work item here(save to csv or xml)
                processed++;
            }
            System.out.println("Processed results: " + processed);
        }
        
    }