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Java - Technology and API Overview

Java UI Technologies:
Java AWT
Java Foundation Classes(JFC)/Swing 
Java SWT
JavaFX
JavaServer Faces (JSF)


Java Server-Side Technologies:
Java Servelets 
JSP (Java Server Pages)
Enterprise Java Beans (EJB)
Apache Struts
Apache Spring


Java Communication Technologies:
Java Message Service (JMS)
JavaMail API - for Mail purpose


Data Access Technologies:
JDBC 
XSSF - API used to access Microsoft office products
Java Hibernate - API used for Object/Relation data mapping.


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