In every new version of Java, one word is definitely seen and that is 'Preview Feature'. Some of us know about it, but some people like beginners don't know. Even if one who knows, there is no proper clarity about it. Therefore, in this article, we will discuss in detail all about 'Preview Features in Java'. Learning Preview Features in Java helps developers stay updated with new improvements before they become permanent. It allows early testing, reduces future migration efforts, and improves coding efficiency. Developers can also provide feedback to shape Java’s future. Understanding these features ensures better decision-making and keeps you ahead in the Java ecosystem. What are Preview Features in Java? Preview features are new functionalities introduced in Java that are