TheServerSide

What is a JAR file (Java Archive)?

A Java Archive, or JAR file, contains all of the various components that make up a self-contained, executable Java application, deployable Java applet or, most commonly, a Java library to which any ...
InfoWorld

Java 9’s other new enhancements, Part 4: Multi-release JAR files

JEP 238: Multi-Release JAR Files extends the JAR file format to allow multiple, Java-release-specific versions of class/resource files to coexist in the same archive. This upgrade makes it easier for ...
InfoWorld

Open source Java projects: The Wizard API

If you’re faced with creating a Swing-based wizard from scratch, you’ll want to know about Tim Boudreau’s Wizard project. This installment of Jeff Friesen’s Open source Java projects series gets you ...
TheServerSide

How to use jarsigner to sign JARs files example

Community driven content discussing all aspects of software development from DevOps to design patterns. When distributing applications as JAR, EAR or WAR files, it’s a good practice, especially if ...
Ars Technica

[Java] Getting the absolute path of the running jar file?

I've got a problem that I'm stuck on. How do I programmatically get the executing jar file's absolute path?<BR><BR>I'm trying to look for a folder that is relative to the jar file's directory but I'm ...
Ars Technica

create jar(java archive) file without manifest file?

I know there's no practical purpose to this it's entirely theoretical. and I know a jar file uses the zip format. But how does one create a jar file without a manifest file. (I don't mean creating a ...
InfoQ

Running Single-file Programs without Compiling in Java 11

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Dany Lepage discusses the architectural ...