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Akashic Records
What is the way of Direct Memory Access in Java?
Java was initially designed as a safe, managed environment. Nevertheless, Java HotSpot VM contains a “backdoor” that provides a number of low-level operations to manipulate memory and threads directly. This backdoor class – sun.misc.Unsafe – is widely used by JDK itself in packages like “java.nio” or “java.util.concurrent”. However, using this backdoor is certai..
오래된글/Java
2018. 4. 7. 22:53