How to access a distributed ledger technology blockchain from a Java application using web3j. The Ethereum blockchain is a decentralized platform that is the backbone of a secure, decentralized internet and is driven by the eponymous cryptocurrency Ether.... (more…)

jphotoframe - JPhotoFrame is a simple Java application for displaying a collection of photos in a full-screen slideshow. It is meant to be used when creating a DIY photo frame. (more…)

This blog post is about several approaches of File IO, benchmark and explanation of how each approach works. (more…)

Three Dutch shipwrecks considered war graves vanish from the bottom of the Java Sea.

Thought Java was 'free'? Think again (and you owe us $$$ in 2017)...