Java LanguageJust in Time (JIT) compiler


Remarks

History

The Symantec JIT compiler was available in the Sun Java from 1.1.5 onwards, but it had problems.

The Hotspot JIT compiler was added to Sun Java in 1.2.2 as a plugin. In Java 1.3, JIT was enabled by default.

(Source: When did Java get a JIT compiler?