private void writeJson(final HttpServletRequest req, final HttpServletResponse resp) throws IOException {
JsonExecutor.execute(req, resp, new JsonExecutor.Executor() {
@Override
public void call(Map<String, Object> json) throws Exception {
final RunInstaller runInstaller = new RunInstaller();
final Map<String, Object> params = new HashMap<String, Object>();
params.put("auto", "true");
json.put("result", runInstaller.execute(params));
}
});
}