// adds module to the statistics tree
private void addModuleToTree(final ModuleStats moduleStats) {
ICoverageObject root = StatsTreeModel.getInstance().getRoot();
final IConfiguration config = CoveragePerformer.getPerformer().getConfig();
final String ppath = ErlangEngine.getInstance().getModelUtilService()
.getProject(config.getProject()).getWorkspaceProject().getLocation()
.toString();
String mpath = config.getModule(moduleStats.getLabel()).getFilePath();
mpath = mpath.substring(ppath.length());
log.info(ppath);
log.info(mpath);
final String[] parts = mpath.split("/");