調用System.gc沒有當即執行的解決方法

查看源碼 當咱們調用System.gc()的時候，其實並不會立刻進行垃圾回收，甚至不必定會執行垃圾回收，查看系統源碼能夠看到java /** * Indicates to the VM that it would be a good time to run the * garbage collector. Note that this is a hint only. There is no gua

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