Java 8 introduced a new list() method in java.nio.file.Files. The list method returns a lazily populated Stream of entries in the directory. As such, it is more efficient for processing large folders.

Java object serialization is a feature of the JDK that is far too often overlooked. When a developer puts together a prototype or cooks up a proof of concept, simply saving a serialized Java object to ...

The name of the file in the Struts upload form above is uploadedFile. As a result, the action class that supports this form must have a setter method named setUploadedFile that takes a java.io.File ...