AspectJ

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AspectJ

Paradigm	aspect-oriented
Developer	Eclipse Foundation
First appeared	2001 (2001)
Stable release	1.9.22.1[1]  / 11 May 2024; 6 months ago (11 May 2024)
Implementation language	Java
OS	Cross-platform
License	Eclipse Public License
Filename extensions	aj
Website	www.eclipse.org/aspectj/
Major implementations
The AspectJ Development Tools for Eclipse

AspectJ is an aspect-oriented programming (AOP) extension for the Java programming language, created at PARC. It is available in Eclipse Foundation open-source projects, both stand-alone and integrated into Eclipse. AspectJ has become a widely used de facto standard for AOP by emphasizing simplicity and usability for end users. It uses Java-like syntax, and included IDE integrations for displaying crosscutting structure since its initial public release in 2001.