model.getProject().natures("org.eclipse.wst.common.modulecore.ModuleCoreNature");
                model.getProject().natures("org.eclipse.jem.workbench.JavaEMFNature");
            }

        };
        project.getPlugins().withType(JavaPlugin.class, action);
        project.getPlugins().withType(EarPlugin.class, action);
    }