How to Open a JNLP File. Oracle's Java plug-in supports Java Network Launch Protocol files, which point to Java applets or applications. With Java installed, you can click a link to a JNLP file on ...

These files can include CLASS files, which are compiled JAVA code, image files, audio files, security certificates, and more.

Is a JAR file just a ZIP file? A Java JAR file is really just a ZIP file. Java applications can be made up of hundreds or even thousands of classes, property files and other artifacts. When a Java ...

Here's a quick example of how to use Java's jarsigner to digitially sign JAR files.

File handling has always seemed a little more difficult in Java than in many other programming languages. Java SE 7 certainly improves Java’s file handling capabilities dramatically with NIO.2 ...

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 ...

A colleague of mine is trying to fire off a .bat file using Java. Double clicking on the .bat file or firing it off using VB, the .bat file executes just fine. But using Java, the .bat file only ...