File resourcesSourceDir = new File(new File(m_libraryLocation), "resources");
IFolder webFolder = WebUtils.getWebFolder(m_javaProject);
File webDir = webFolder.getLocation().toFile();
File resourceTargetDir = new File(webDir, "ExtGWT");
FileUtils.copyDirectory(resourcesSourceDir, resourceTargetDir);
webFolder.refreshLocal(IResource.DEPTH_INFINITE, null);
}
// add elements into module
DefaultModuleProvider.modify(m_module, new ModuleModification() {
public void modify(ModuleElement moduleElement) throws Exception {
moduleElement.addInheritsElement("com.extjs.gxt.ui.GXT");