Map<String, MavenProject> projectMap;
try
{
projectMap = getProjectMap( session.getProjects() );
ProjectSorter projectSorter = new ProjectSorter( session.getProjects() );
ProjectDependencyGraph projectDependencyGraph = createDependencyGraph( projectSorter, request );
session.setProjects( projectDependencyGraph.getSortedProjects() );