JVM虚拟机栈和本地方法栈溢出测试

弄JAVA，那JVM，JAVA语法，JDK库，JAVAEE，流行框架是一个都不能少，才可以有全局感的。

JVM高级特性这书，看得差不多了。慢慢实践。

/** * * *VM Args: -Xms20m -Xmx20m -XX:+HeapDumpOnOutOfMemoryError *@author hengheng */public class HeapOOM {    private int stackLength = 1;    public void stackLeak() {        stackLength++;        stackLeak();        }    public static void main(String[] args) throws Throwable {        HeapOOM oom = new HeapOOM();        try {                oom.stackLeak();        } catch (Throwable e) {                System.out.println("stack length:" + oom.stackLength);                throw e;                }    }}