Last modified 2019-07-08; size 414 bytes
MD5 checksum ae6fa820973681b85609c75631cb255b
Compiled from "Demo1.java"
public class Demo1
minor version: 0 // 版本號
major version: 52 // 版本號
flags: ACC_PUBLIC, ACC_SUPER // 訪問控制
Constant pool: // 類信息解析出來的靜態常量池
#1 = Methodref #5.#14 // java/lang/Object."<init>":()V
#2 = Fieldref #15.#16 // java/lang/System.out:Ljava/io/PrintStream;
#3 = Methodref #17.#18 // java/io/PrintStream.println:(I)V
#4 = Class #19 // Demo1
#5 = Class #20 // java/lang/Object
#6 = Utf8 <init>
#7 = Utf8 ()V
#8 = Utf8 Code
#9 = Utf8 LineNumberTable
#10 = Utf8 main
#11 = Utf8 ([Ljava/lang/String;)V
#12 = Utf8 SourceFile
#13 = Utf8 Demo1.java
#14 = NameAndType #6:#7 // "<init>":()V
#15 = Class #21 // java/lang/System
#16 = NameAndType #22:#23 // out:Ljava/io/PrintStream;
#17 = Class #24 // java/io/PrintStream
#18 = NameAndType #25:#26 // println:(I)V
#19 = Utf8 Demo1
#20 = Utf8 java/lang/Object
#21 = Utf8 java/lang/System
#22 = Utf8 out
#23 = Utf8 Ljava/io/PrintStream;
#24 = Utf8 java/io/PrintStream
#25 = Utf8 println
#26 = Utf8 (I)V
{
public Demo1();
descriptor: ()V
flags: ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
0: aload_0
1: invokespecial #1 // Method java/lang/Object."<init>":()V
4: return
LineNumberTable:
line 1: 0
public static void main(java.lang.String[]);
descriptor: ([Ljava/lang/String;)V
flags: ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=5, args_size=1 // main方法對應棧幀的操作數棧深度、本地變量數量、參數數量
0: sipush 500
3: istore_1
4: bipush 100
6: istore_2
7: iload_1
8: iload_2
9: idiv
10: istore_3
11: bipush 50
13: istore 4
15: getstatic #2 // Field java/lang/System.out:Ljava/io/PrintStream;
18: iload_3
19: iload 4
21: iadd
22: invokevirtual #3 // Method java/io/PrintStream.println:(I)V
25: return
LineNumberTable:
line 3: 0
line 4: 4
line 5: 7
line 6: 11
line 7: 15
line 8: 25
}
SourceFile: "Demo1.java"