The 30th anniversary of Java, being celebrated this year, offers a perfect opportunity to reflect on the remarkable changes ...

Payara and Azul have formed a strategic partnership to deliver 'codeless migrations.' Our columnist believes the deal ...

I came across a bug in an app that got me confused for a while. When you set a variable to a collection of records, you might ...

A PriorityQueue is a list that always keeps its items sorted based on some rule, like smallest to largest. So, when you take an item out, you always get the one with the highest (or lowest) priority.