Peter Lawrey discusses Unsafe in Java 8, Project Panama in Java 17 and Java 19, including pactical uses with code examples, demo using Panama, Event Sourcing using shared memory with Chronicle Queue.

Thank you so much for all of your suggestions. This occured due to a my mistake from my side. While encrypting, I didn't close the compression stream which cause the issue. so the same file decrypted, ...

Now available for production use, Java 19 features structured concurrency, virtual threads, pattern matching for switch expressions, a vector API, and a Linux/RISC-V port.

It's not that hard to perform Java file uploads. The new Servlet and JSP API, along with HTML5 input form enhancements, make Java file uploads, both synchronously and asynchronously with Ajax, ...

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.

Required: Each test method should have unique Input file Input file should have config be printed in comment above a class name of Input file related line with violations should be marked by trailing ...

In this example, we will compare the built-in, multipart form handling capabilities of the standard Jakarta Servlet API with the facilities provided through the Apache Commons FileUpload library.

This article explores the new Java 11+ Launch Single-File Source-Code Programs (JEP 330) and provides JShell-based examples and tips and tricks of the correct and incorrect usage.