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kmizu/S.j

Created January 29, 2025 04:40
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S.j
Classfile /Users/kota.mizushima/repo/S.class
Last modified 2025/01/29; size 1141 bytes
SHA-256 checksum 65b4550564c5c46318684ff0631b603d4030a9d58ccc738d1ea2c355dd195f6f
Compiled from "S.java"
class S
minor version: 0
major version: 65
flags: (0x0020) ACC_SUPER
this_class: #14 // S
super_class: #2 // java/lang/Object
interfaces: 0, fields: 1, methods: 3, attributes: 3
Constant pool:
#1 = Methodref #2.#3 // java/lang/Object."<init>":()V
#2 = Class #4 // java/lang/Object
#3 = NameAndType #5:#6 // "<init>":()V
#4 = Utf8 java/lang/Object
#5 = Utf8 <init>
#6 = Utf8 ()V
#7 = Fieldref #8.#9 // java/lang/System.out:Ljava/io/PrintStream;
#8 = Class #10 // java/lang/System
#9 = NameAndType #11:#12 // out:Ljava/io/PrintStream;
#10 = Utf8 java/lang/System
#11 = Utf8 out
#12 = Utf8 Ljava/io/PrintStream;
#13 = Fieldref #14.#15 // S.s:Ljava/lang/String;
#14 = Class #16 // S
#15 = NameAndType #17:#18 // s:Ljava/lang/String;
#16 = Utf8 S
#17 = Utf8 s
#18 = Utf8 Ljava/lang/String;
#19 = InvokeDynamic #0:#20 // #0:makeConcatWithConstants:(Ljava/lang/String;)Ljava/lang/String;
#20 = NameAndType #21:#22 // makeConcatWithConstants:(Ljava/lang/String;)Ljava/lang/String;
#21 = Utf8 makeConcatWithConstants
#22 = Utf8 (Ljava/lang/String;)Ljava/lang/String;
#23 = InvokeDynamic #1:#24 // #1:makeConcatWithConstants:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
#24 = NameAndType #21:#25 // makeConcatWithConstants:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
#25 = Utf8 (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
#26 = Methodref #27.#28 // java/io/PrintStream.print:(Ljava/lang/String;)V
#27 = Class #29 // java/io/PrintStream
#28 = NameAndType #30:#31 // print:(Ljava/lang/String;)V
#29 = Utf8 java/io/PrintStream
#30 = Utf8 print
#31 = Utf8 (Ljava/lang/String;)V
#32 = String #33 // class S{public static void main(String[]a){System.out.print((s+=(char)34)+s+\';\'+\'}\');}static String s=
#33 = Utf8 class S{public static void main(String[]a){System.out.print((s+=(char)34)+s+\';\'+\'}\');}static String s=
#34 = Utf8 Code
#35 = Utf8 LineNumberTable
#36 = Utf8 main
#37 = Utf8 ([Ljava/lang/String;)V
#38 = Utf8 <clinit>
#39 = Utf8 SourceFile
#40 = Utf8 S.java
#41 = Utf8 BootstrapMethods
#42 = String #43 // \u0001\"
#43 = Utf8 \u0001\"
#44 = String #45 // \u0001\u0001;}
#45 = Utf8 \u0001\u0001;}
#46 = MethodHandle 6:#47 // REF_invokeStatic java/lang/invoke/StringConcatFactory.makeConcatWithConstants:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
#47 = Methodref #48.#49 // java/lang/invoke/StringConcatFactory.makeConcatWithConstants:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
#48 = Class #50 // java/lang/invoke/StringConcatFactory
#49 = NameAndType #21:#51 // makeConcatWithConstants:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
#50 = Utf8 java/lang/invoke/StringConcatFactory
#51 = Utf8 (Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
#52 = Utf8 InnerClasses
#53 = Class #54 // java/lang/invoke/MethodHandles$Lookup
#54 = Utf8 java/lang/invoke/MethodHandles$Lookup
#55 = Class #56 // java/lang/invoke/MethodHandles
#56 = Utf8 java/lang/invoke/MethodHandles
#57 = Utf8 Lookup
{
static java.lang.String s;
descriptor: Ljava/lang/String;
flags: (0x0008) ACC_STATIC
S();
descriptor: ()V
flags: (0x0000)
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: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
0: getstatic #7 // Field java/lang/System.out:Ljava/io/PrintStream;
3: getstatic #13 // Field s:Ljava/lang/String;
6: invokedynamic #19, 0 // InvokeDynamic #0:makeConcatWithConstants:(Ljava/lang/String;)Ljava/lang/String;
11: dup
12: putstatic #13 // Field s:Ljava/lang/String;
15: getstatic #13 // Field s:Ljava/lang/String;
18: invokedynamic #23, 0 // InvokeDynamic #1:makeConcatWithConstants:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
23: invokevirtual #26 // Method java/io/PrintStream.print:(Ljava/lang/String;)V
26: return
LineNumberTable:
line 1: 0
static {};
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc #32 // String class S{public static void main(String[]a){System.out.print((s+=(char)34)+s+\';\'+\'}\');}static String s=
2: putstatic #13 // Field s:Ljava/lang/String;
5: return
LineNumberTable:
line 1: 0
}
SourceFile: "S.java"
BootstrapMethods:
0: #46 REF_invokeStatic java/lang/invoke/StringConcatFactory.makeConcatWithConstants:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
Method arguments:
#42 \u0001\"
1: #46 REF_invokeStatic java/lang/invoke/StringConcatFactory.makeConcatWithConstants:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;
Method arguments:
#44 \u0001\u0001;}
InnerClasses:
public static final #57= #53 of #55; // Lookup=class java/lang/invoke/MethodHandles$Lookup of class java/lang/invoke/MethodHandles
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