Java memory overflow examples (heap overflow, stack overflow)

Heap overflow:

/**
* @author LXA
* 堆溢出
*/
public class Heap
{
    public static void main(String[] args)
    {
        ArrayList list=new ArrayList();
        while(true)
        {
            list.add(new Heap());
        }
    }
}

Error report:

java.lang.OutOfMemoryError: Java heap space

Stack overflow:

/**
* @author LXA
* 栈溢出
*/
public class Stack
{
    public static void main(String[] args)
    {
        new Stack().test();
    }
    public void test()
    {
        test();
    }
}

Error report:

java.lang.StackOverflowError

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