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 ### Java
 * [Introduzione a Java](http://www.ateneonline.it/hyperbook/j_book/java2.htm)
+* [Java - Wikibooks](https://it.wikibooks.org/wiki/Java)
 * [Object Oriented && Java 5 (II Edizione) - Claudio De Sio Cesari](http://www.claudiodesio.com/download/oo_&&_java_5.zip)