http://wilsonrelocation.com/?q=%D8%AA%D8%AD%D9%84%D9%8A%D9%84-%D8%A7%D9%84%D9%81%D9%88%D8%B1%D9%83%D8%B3 تحليل الفوركس From the above URL download the spring.zip file extract the zip and add the jar files to the project build path (classpath)