IProject project = reviewModel.getProjectManager().getProject();
IFile targetFile = project.getFile(reviewIssue.getTargetFile());
IWorkbench workbench = ReviewPlugin.getInstance().getWorkbench();
final IWorkbenchPage page = workbench.getActiveWorkbenchWindow().getActivePage();
IFileEditorInput fileEditorInput = new FileEditorInput(targetFile);
IEditorPart editorPart = page.findEditor(fileEditorInput);
if (editorPart != null && editorPart instanceof ITextEditor) {
ITextEditor textEditor = (ITextEditor) editorPart;
IDocument document = textEditor.getDocumentProvider().getDocument(fileEditorInput);
int start = -1;
int end = -1;