If you face following error: "java.io.FileNotFoundException: the system cannot find the file specified" and error similar to below is visible in logs: ...

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.

DeleteDupFiles is a Java 1.4 application to compare a folder of unknown files with files in a known good or "trusted" folder, then delete files from the unknown folder that are already in the trusted ...

FileChecksum is a Java 1.4 application to compute common checksums for files: CRC32, MD5, SHA1, and optional SHA256 or SHA512. Checksums are small hexadecimal "signatures" for testing whether or not ...

This Blog will guide how to create DLL file from java using JNI. Please follow the below instructions. First create a java file that contains the native method and it loads the DLL file. Create ...

PDF, Flash, and Java: the Most Dangerous File Types Just about everyone uses Adobe's PDF format to transmit important documents, and websites that don't use at least a little Java aren't so common ...

Key notes JAR files are a staple of anyone that works using Java for programming. Anyone can open this format, but only if they use dedicated JAR file opener software. If you want to know how to open ...