代码
package com.mousycoder.mycode.happy_jvm;/** * @version 1.0 * @author: mousycoder * @date: 2019-06-11 15:45 */public class TestStackDeep1 { private static int count = 0; public static void recursion(long a,long b,long c) { long e = 1, f= 2,g =3 ,h=4,i=5,k=6,q=7,x=8,y=9,z=10; count++; recursion(a,b,c); } public static void recursion(){ count++; recursion(); } public static void main(String[] args) { try { recursion(1,2,3); } catch (Throwable e) { System.out.println("deep of calling = " + count); e.printStackTrace(); } }}其中 recursion(long a,long b,long c) 方法的栈帧如下，一共13 个long类型的局部变量一共占用 26 个字