class java.lang.CharacterName
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.lang.CharacterName
super_class: java.lang.Object
{
private static java.lang.ref.SoftReference<byte[]> refStrPool;
descriptor: Ljava/lang/ref/SoftReference;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Signature: Ljava/lang/ref/SoftReference<[B>;
private static int[][] lookup;
descriptor: [[I
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
void <init>();
descriptor: ()V
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/lang/CharacterName;
private static synchronized byte[] initNamePool();
descriptor: ()[B
flags: (0x002a) ACC_PRIVATE, ACC_STATIC, ACC_SYNCHRONIZED
Code:
stack=6, locals=11, args_size=0
0: aconst_null
astore 0
start local 0 1: getstatic java.lang.CharacterName.refStrPool:Ljava/lang/ref/SoftReference;
ifnull 3
getstatic java.lang.CharacterName.refStrPool:Ljava/lang/ref/SoftReference;
invokevirtual java.lang.ref.SoftReference.get:()Ljava/lang/Object;
checkcast byte[]
dup
astore 0
ifnull 3
2: aload 0
areturn
3: StackMap locals: byte[]
StackMap stack:
aconst_null
astore 1
start local 1 4: new java.io.DataInputStream
dup
new java.util.zip.InflaterInputStream
dup
5: new java.lang.CharacterName$1
dup
invokespecial java.lang.CharacterName$1.<init>:()V
invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
checkcast java.io.InputStream
invokespecial java.util.zip.InflaterInputStream.<init>:(Ljava/io/InputStream;)V
6: invokespecial java.io.DataInputStream.<init>:(Ljava/io/InputStream;)V
astore 1
7: sipush 4352
anewarray int[]
putstatic java.lang.CharacterName.lookup:[[I
8: aload 1
invokevirtual java.io.DataInputStream.readInt:()I
istore 2
start local 2 9: aload 1
invokevirtual java.io.DataInputStream.readInt:()I
istore 3
start local 3 10: iload 3
newarray 8
astore 4
start local 4 11: aload 1
aload 4
invokevirtual java.io.DataInputStream.readFully:([B)V
12: iconst_0
istore 5
start local 5 13: iconst_0
istore 6
start local 6 14: iconst_0
istore 7
start local 7 15: StackMap locals: byte[] java.io.DataInputStream int int byte[] int int int
StackMap stack:
aload 4
iload 6
iinc 6 1
baload
sipush 255
iand
istore 8
start local 8 16: iload 8
ifne 24
17: aload 4
iload 6
iinc 6 1
baload
sipush 255
iand
istore 8
18: aload 4
iload 6
iinc 6 1
baload
sipush 255
iand
bipush 16
ishl
19: aload 4
iload 6
iinc 6 1
baload
sipush 255
iand
bipush 8
ishl
20: ior
21: aload 4
iload 6
iinc 6 1
baload
sipush 255
iand
22: ior
istore 7
23: goto 25
24: StackMap locals: int
StackMap stack:
iinc 7 1
25: StackMap locals:
StackMap stack:
iload 7
bipush 8
ishr
istore 9
start local 9 26: getstatic java.lang.CharacterName.lookup:[[I
iload 9
aaload
ifnonnull 28
27: getstatic java.lang.CharacterName.lookup:[[I
iload 9
sipush 256
newarray 10
aastore
28: StackMap locals: int
StackMap stack:
getstatic java.lang.CharacterName.lookup:[[I
iload 9
aaload
iload 7
sipush 255
iand
iload 5
bipush 8
ishl
iload 8
ior
iastore
29: iload 5
iload 8
iadd
istore 5
end local 9 end local 8 30: iload 6
iload 3
31: if_icmplt 15
32: iload 2
iload 3
isub
newarray 8
astore 0
33: aload 1
aload 0
invokevirtual java.io.DataInputStream.readFully:([B)V
34: new java.lang.ref.SoftReference
dup
aload 0
invokespecial java.lang.ref.SoftReference.<init>:(Ljava/lang/Object;)V
putstatic java.lang.CharacterName.refStrPool:Ljava/lang/ref/SoftReference;
end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 35: goto 44
StackMap locals: byte[] java.io.DataInputStream
StackMap stack: java.lang.Exception
36: astore 2
start local 2 37: new java.lang.InternalError
dup
aload 2
invokevirtual java.lang.Exception.getMessage:()Ljava/lang/String;
aload 2
invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
athrow
end local 2 38: StackMap locals:
StackMap stack: java.lang.Throwable
astore 10
39: aload 1
ifnull 43
40: aload 1
invokevirtual java.io.DataInputStream.close:()V
41: goto 43
StackMap locals: byte[] java.io.DataInputStream top top top top top top top top java.lang.Throwable
StackMap stack: java.lang.Exception
42: pop
43: StackMap locals:
StackMap stack:
aload 10
athrow
44: StackMap locals: byte[] java.io.DataInputStream
StackMap stack:
aload 1
ifnull 48
45: aload 1
invokevirtual java.io.DataInputStream.close:()V
46: goto 48
StackMap locals:
StackMap stack: java.lang.Exception
47: pop
48: StackMap locals:
StackMap stack:
aload 0
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
1 49 0 strPool [B
4 49 1 dis Ljava/io/DataInputStream;
9 35 2 total I
10 35 3 cpEnd I
11 35 4 ba [B
13 35 5 nameOff I
14 35 6 cpOff I
15 35 7 cp I
16 30 8 len I
26 30 9 hi I
37 38 2 x Ljava/lang/Exception;
Exception table:
from to target type
4 35 36 Class java.lang.Exception
4 38 38 any
39 41 42 Class java.lang.Exception
44 46 47 Class java.lang.Exception
public static java.lang.String get(int);
descriptor: (I)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=7, locals=4, args_size=1
start local 0 0: aconst_null
astore 1
start local 1 1: getstatic java.lang.CharacterName.refStrPool:Ljava/lang/ref/SoftReference;
ifnull 2
getstatic java.lang.CharacterName.refStrPool:Ljava/lang/ref/SoftReference;
invokevirtual java.lang.ref.SoftReference.get:()Ljava/lang/Object;
checkcast byte[]
dup
astore 1
ifnonnull 3
2: StackMap locals: byte[]
StackMap stack:
invokestatic java.lang.CharacterName.initNamePool:()[B
astore 1
3: StackMap locals:
StackMap stack:
iconst_0
istore 2
start local 2 4: getstatic java.lang.CharacterName.lookup:[[I
iload 0
bipush 8
ishr
aaload
ifnull 6
5: getstatic java.lang.CharacterName.lookup:[[I
iload 0
bipush 8
ishr
aaload
iload 0
sipush 255
iand
iaload
dup
istore 2
ifne 7
6: StackMap locals: int
StackMap stack:
aconst_null
areturn
7: StackMap locals:
StackMap stack:
new java.lang.String
dup
aload 1
iconst_0
iload 2
bipush 8
iushr
iload 2
sipush 255
iand
invokespecial java.lang.String.<init>:([BIII)V
astore 3
start local 3 8: aload 3
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 cp I
1 9 1 strPool [B
4 9 2 off I
8 9 3 result Ljava/lang/String;
MethodParameters:
Name Flags
cp
}
SourceFile: "CharacterName.java"
NestMembers:
java.lang.CharacterName$1
InnerClasses:
java.lang.CharacterName$1