question: private void createNewReviewTask ( TaskRepository repository , TaskData taskData ) throws CoreException { Repository repo = AppraisePluginUtils . getGitRepoForRepository ( repository ) ; AppraisePluginReviewClient client ; try { client = new AppraisePluginReviewClient ( repository ) ; } catch ( GitClientException e1 ) { throw new CoreException ( new Status ( IStatus . ERROR , AppraiseConnectorPlugin . PLUGIN_ID , "Failed to initialize git client" ) ) ; } String currentBranch ; try { currentBranch = repo . getFullBranch ( ) ; } catch ( IOException e ) { throw new CoreException ( new Status ( IStatus . ERROR , AppraiseConnectorPlugin . PLUGIN_ID , "Error retrieving current branch" , e ) ) ; } if ( MASTER_REF . equals ( currentBranch ) ) { throw new CoreException ( new Status ( IStatus . ERROR , AppraiseConnectorPlugin . PLUGIN_ID , "Cannot create review on master branch" ) ) ; } setAttributeValue ( taskData , schema . REQUESTER , repository . getUserName ( ) ) ; setAttributeValue ( taskData , schema . TARGET_REF , MASTER_REF ) ; setAttributeValue ( taskData , schema . REVIEW_REF , currentBranch ) ; RevCommit reviewCommit ; try { reviewCommit = client . getReviewCommit ( currentBranch , MASTER_REF ) ; } catch ( GitClientException e ) { throw new CoreException ( new Status ( IStatus . ERROR , AppraiseConnectorPlugin . PLUGIN_ID , "Cannot find a merge base" , e ) ) ; } if ( reviewCommit == null ) { throw new CoreException ( new Status ( IStatus . INFO , AppraiseConnectorPlugin . PLUGIN_ID , "No commits to review on " + currentBranch ) ) ; } setAttributeValue ( taskData , schema . DESCRIPTION , reviewCommit . getFullMessage ( ) ) ; setAttributeValue ( taskData , schema . REVIEW_COMMIT , reviewCommit . getName ( ) ) ; try { List < DiffEntry > diffs = client . getReviewDiffs ( currentBranch , MASTER_REF ) ; populateDiffs ( repository , diffs , taskData ) ; } catch ( Exception e ) { throw new CoreException ( new Status ( IStatus . ERROR , AppraiseConnectorPlugin . PLUGIN_ID , "Failed to load review diffs" , e ) ) ; } }
target:  Sets up a new review on the current branch, as a task.