mdeverdelhan

400:The request was invalid. An accompanying error message will explain why. This is the status code will be returned during version 1.0 rate limiting(https://dev.twitter.com/pages/rate-limiting). In API v1.1, a request without authentication is considered invalid and you will get this response.
message - Bad Authentication data
code - 215

Relevant discussions can be found on the Internet at:
        http://www.google.co.jp/search?q=b2b52c28 or
        http://www.google.co.jp/search?q=10981ab8
TwitterException{exceptionCode=[b2b52c28-10981ab8], statusCode=400, message=Bad Authentication data, code=215, retryAfter=-1, rateLimitStatus=null, version=3.0.3}
        at twitter4j.internal.http.HttpClientImpl.request(HttpClientImpl.java:177)
        at twitter4j.internal.http.HttpClientWrapper.request(HttpClientWrapper.java:61)

mdeverdelhan

JOptionPane.showConfirmDialog(this, confirmMessage, confirmTitle, JOptionPane.YES_NO_OPTION);

mdeverdelhan

package com.mygroup.myapp.common.task;

import org.springframework.mail.MailException;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.scheduling.annotation.Async;

/**
 * Asynchronous mail sender
 */