What is a Java interface? An interface is a point where two systems meet and interact. For example, you might use a vending machine interface to select an item, pay for it, and receive a food or ...

In the technical keynote address for JavaOne 2013, Mark Reinhold, chief architect for the Java Platform Group at Oracle, described lambda expressions as the single largest upgrade to the Java ...

However, there are collection classes in Java that act like a Java array but resize themselves automatically. Any class that extends the List interface expands dynamically. Java arrays do not expand ...

Set up a Java program with a function to calculate depreciation. The important data items required for such a function are the estimated number of years the item will be in use (the "life" of the ...

Java is a very extensively used programming language. In this article, we explain how you can run Java programs from the Command Prompt.

Australian-owned BuyItOnline has developed and released JPassport, a Java-based version of Microsoft's much-publicised product, Passport, which allows an e-commerce Web sites access to Microsoft's ...