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 ...

Use Java's packages and static imports to organize top-level types and simplify access to their static members.

Discovering multi-release JAR files Many third-party Java frameworks and libraries support several versions of the Java platform.

What's the difference between EAR, JAR and WAR files? They are three common formats for Java application deployment, but they each target different environments with different characteristics.