The Java input/output (I/O) facilities provide a simple, ... For example, the ObjectInputStream class provides methods that allow you to read data from a stream as a Java object, ...

A program inputs its data from the standard input device by calling Java’s System.in.read() ... Java 101 picks up the pace when you begin exploring the object-oriented entities of the Java language.

Java provides a means to conveniently serialize data to maintain its integrity as it's sent over a network. Attackers can exploit vulnerabilities in the deserialization process if there aren't ...

For example, an array can store multiple data items in its various slots, and an object can store multiple data items via its fields. I refer to these data structures as aggregates .

Identify the objects and the relationships between them. This most important step in migrating your application requires that you understand your applications and object and data model. The EJB3 Java ...

Java and Ajax file uploads. If you want to get fancy and perform an asynchronous file upload with Java, add Ajax functionality by editing the HTML file. If you replace the markup in HTML file with ...