A callback operation in Java is one function that is passed to another function and executed after some action is completed. A callback can be executed either synchronously or asynchronously. In the ...

Along with lambdas, Java SE 8 brought method references to the Java language. This tutorial offers a brief overview of method references in Java, then gets you started using them with Java code ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java printf function helps simplify the task of printing formatted output to the console, ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Maven and Eclipse have always had a rocky relationship, and a common pain point between the two ...

Java being fully open-sourced has been a long, long time coming. While Sun open-sourced some of Java as long ago as November 2006, actually using Java in an open-source way was… troublesome. Just ask ...