In Denmark, for example, online banking and government websites use a log-in mechanism called NemID that requires Java support, Eiram said. Similar cases might exist in other countries.

When I run javap -c -private dustin.examples.LotsOfMethods (-c to disassemble the code, -private to display the many private methods, and dustin.examples.LotsOfMethods is the name of the generated ...

To help programmers both anticipate and recover from runtime errors, the Java programming language defines a special class named the RuntimeException. Given their potential to stop an otherwise ...

One of the new technologies is virtual threads. This article explains what virtual threads are and how they work, the important problem they solve, and an example of using virtual threads under Java.

A good example would be the FileNotFoundException. This does exactly what it says on the tin: this exception is “thrown” when Java looks for a particular file and can’t find it.