Java’s sun.misc.Unsafe class has been in use since 2002. It provides essential low-level methods that framework developers use to deliver otherwise unobtainable features and performance. Unfortunately, Unsafe also has long-standing problems related to JVM maintainability. And, as the name implies, it isn't exactly safe to use. A newer JEP proposes to remove sun.misc.Unsafe's memory access methods in a future Java release. But what will replace them?