How to determine the maximum stack size limit?

2018-06-19 11:29:27

I want to determine the maximum size of the stack programmatically from within Java (the size set by -Xss). How do I do this?

Alternatively, as my Java module also uses a native code module, I would be able to do this via JNI; but how?

使用ManagementFactory.getRuntimeMXBean().getInputArguments()来访问传递给VM的所有参数。

也许不是最佳实践，但肯定是直截了当的：我会写一个递归方法计算一个值，直到java.lang.StackOverflowError重复并查看计数器。

public class Test
{

static void recur(AtomicInteger start)
{
    start.incrementAndGet();
    recur(start);
}

public static void main(String[] args) throws ParseException
{
    AtomicInteger start=new AtomicInteger(0);
    try
    {
        recur(start);
    }
    catch (java.lang.StackOverflowError e)
    {
        /**/
    }
    System.out.println(start);

}
}

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