Both Groovy and Java SE 7 provide improvements for file management in Java as I discussed in posts here , here , here , and ...

Create packages, import packaged classes and interfaces into your programs, move packages, and encapsulate them in jar files.

First, a developer can configure temporary file upload location through the DiskFileItemFactory class. And second, the ServletFileUpload class returns a list of uploaded files, rather than just one.

Since I have done most of my coding for classes (and almost exclusively in Java), I have always just run my programs through the compiler and never had to worry about actually setting it up to run ...

I am making a small transfer utility in Java and I want the user to be able to drag a file into the window to have it start the transfer.I created a DropTarget, set it to be active, and then in ...

Why, of course, by virtually starting up the Java class and pushing the buttons, so to speak. You test a Java class by calling methods on it from another Java class. The following Java source file is ...