以如下代码为例:
1 public class MethodTest01{ 2 public static void main(String[] args){ 3 int a = 10; 4 int b = 20; 5 6 int retValue = sumInt(a,b); 7 8 System.out.println("retValue = " + retValue); 9 10 } 11 12 public static int sumInt(int i, int j){ 13 int result = i + j; 14 int num = 3; 15 int retValue = divide(result,num); 16 return retValue; 17 } 18 19 public static int divide(int x,int y){ 20 int z = x / y; 21 return z; 22 } 23 }
内存分析图如下: