Update free-programming-books-ro.md

free-programming-books-ro.md

 ###Index
 * [CSS](#css)
 * [HTML](#hmtl)
+* [Java](#java)
 * [JavaScript](#javascript)
 * [PHP](#php)
 * [XHTML](#xhtml)
@@ -14,6 +15,10 @@
 * [HTML](http://tutorialehtml.com/htmlt)
 
 
+###Java
+* [Curs practic de Java](http://web.info.uvt.ro/~iordan/PIII/Cristian_Frasinaru-Curs_practic_de_Java.pdf) - Cristian Fr ̆asinar
+
+
 ###JavaScript
 * [JavaScript](http://www.tutorialeweb.net/javascript/)