Everything you need to optimize your Java applications and keep them running smoothly
Welcome to FusionReactor APM, the ultimate solution for finding and resolving exceptions in Java Applications. With our powerful suite of features, including
- production debugger
you’ll have everything you need to optimize your Java applications and keep them running smoothly.
What is Java technology and why do I need it?
In 1995, Sun Microsystems released Java, a programming language and computing platform. As a result, it is used as a platform for many digital services and applications, thereby powering a large share of the digital world today. New, innovative products and digital services designed for the future continue to rely on Java, as well.
Is Java free?
Yes, Java is free to download for personal use. Get the latest version at java.com.
Java is also free for development: developers can find all the development kits and other useful tools at https://www.oracle.com/javadownload/.
Java help center