JVM

原創 不吃辣。 2020-02-22 00:35

Java7
堆在邏輯上的分爲新生代 + 老年代 + 永久區
Java8
堆在邏輯上分爲新生代 + 老年代 + 元空間
堆在物理上分爲新生代 和 老年代
當new一個對象時，是new在新生代的伊甸區

不吃辣。
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