Web Reference: Java Platform, Standard Edition 9 is a major feature release. The following summarizes features and enhancements in Java SE 9 and in JDK 9, Oracle's implementation of Java SE 9. Apr 25, 2025 · With time, Java has introduced major enhancements or we can say evolution of interfaces to make them more powerful. So, in this article, we will explore the evolution of interfaces in Java from Java SE 7 to Java SE 21. Jan 16, 2024 · Java 9 comes with a rich feature set. Although there are no new language concepts, new APIs and diagnostic commands will definitely be interesting to developers.
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