-
IPAddressUtil
-
INADDR4SZ: int
-
INADDR16SZ: int
-
INT16SZ: int
-
L_IPV6_DELIMS: long
-
H_IPV6_DELIMS: long
-
L_GEN_DELIMS: long
-
H_GEN_DELIMS: long
-
L_AUTH_DELIMS: long
-
H_AUTH_DELIMS: long
-
L_COLON: long
-
H_COLON: long
-
L_SLASH: long
-
H_SLASH: long
-
L_BACKSLASH: long
-
H_BACKSLASH: long
-
L_NON_PRINTABLE: long
-
H_NON_PRINTABLE: long
-
L_EXCLUDE: long
-
H_EXCLUDE: long
-
OTHERS: char[]
-
<clinit>(): void
-
<init>(): void
-
textToNumericFormatV4(String): byte[]
-
textToNumericFormatV6(String): byte[]
-
isIPv4LiteralAddress(String): boolean
-
isIPv6LiteralAddress(String): boolean
-
convertFromIPv4MappedAddress(byte[]): byte[]
-
isIPv4MappedAddress(byte[]): boolean
-
match(char, long, long): boolean
-
scan(String, long, long): int
-
scan(String, long, long, char[]): int
-
describeChar(char): String
-
checkUserInfo(String): String
-
checkHost(String): String
-
checkAuth(String): String
-
checkAuthority(URL): String
-
checkExternalForm(URL): String
-
checkHostString(String): String
-
public class sun.net.util.IPAddressUtil
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.net.util.IPAddressUtil
super_class: java.lang.Object
{
private static final int INADDR4SZ;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 4
private static final int INADDR16SZ;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 16
private static final int INT16SZ;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2
private static final long L_IPV6_DELIMS;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 0
private static final long H_IPV6_DELIMS;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 671088640
private static final long L_GEN_DELIMS;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: -8935000888854970368
private static final long H_GEN_DELIMS;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 671088641
private static final long L_AUTH_DELIMS;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 288230376151711744
private static final long H_AUTH_DELIMS;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 671088641
private static final long L_COLON;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 288230376151711744
private static final long H_COLON;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 0
private static final long L_SLASH;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 140737488355328
private static final long H_SLASH;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 0
private static final long L_BACKSLASH;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 0
private static final long H_BACKSLASH;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 268435456
private static final long L_NON_PRINTABLE;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 4294967295
private static final long H_NON_PRINTABLE;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: -9223372036854775808
private static final long L_EXCLUDE;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: -8935000884560003073
private static final long H_EXCLUDE;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: -9223372035915251711
private static final char[] OTHERS;
descriptor: [C
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=0, args_size=0
0: .line 336
bipush 17
newarray 5
dup
iconst_0
1: .line 337
sipush 8263
castore
dup
iconst_1
sipush 8264
castore
dup
iconst_2
sipush 8265
castore
dup
iconst_3
sipush 8448
castore
dup
iconst_4
sipush 8449
castore
dup
iconst_5
sipush 8453
castore
dup
bipush 6
sipush 8454
castore
dup
bipush 7
sipush 10868
castore
dup
bipush 8
2: .line 338
ldc 65109
castore
dup
bipush 9
ldc 65110
castore
dup
bipush 10
ldc 65119
castore
dup
bipush 11
ldc 65131
castore
dup
bipush 12
ldc 65283
castore
dup
bipush 13
ldc 65295
castore
dup
bipush 14
ldc 65306
castore
dup
bipush 15
ldc 65311
castore
dup
bipush 16
ldc 65312
castore
3: .line 336
putstatic sun.net.util.IPAddressUtil.OTHERS:[C
4: .line 339
return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 // sun.net.util.IPAddressUtil this
0: .line 31
aload 0 /* this */
invokespecial java.lang.Object.<init>:()V
return
end local 0 // sun.net.util.IPAddressUtil this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/net/util/IPAddressUtil;
public static byte[] textToNumericFormatV4(java.lang.String);
descriptor: (Ljava/lang/String;)[B
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=6, locals=6, args_size=1
start local 0 // java.lang.String src
0: .line 45
aload 0 /* src */
invokevirtual java.lang.String.length:()I
ifne 2
1: .line 46
aconst_null
areturn
2: .line 49
StackMap locals:
StackMap stack:
iconst_4
newarray 8
astore 1 /* res */
start local 1 // byte[] res
3: .line 50
aload 0 /* src */
ldc "\\."
iconst_m1
invokevirtual java.lang.String.split:(Ljava/lang/String;I)[Ljava/lang/String;
astore 2 /* s */
start local 2 // java.lang.String[] s
4: .line 53
aload 2 /* s */
arraylength
tableswitch { // 1 - 4
1: 5
2: 13
3: 24
4: 38
default: 47
}
5: .line 60
StackMap locals: byte[] java.lang.String[]
StackMap stack:
aload 2 /* s */
iconst_0
aaload
invokestatic java.lang.Long.parseLong:(Ljava/lang/String;)J
lstore 3 /* val */
start local 3 // long val
6: .line 61
lload 3 /* val */
lconst_0
lcmp
iflt 7
lload 3 /* val */
ldc 4294967295
lcmp
ifle 8
7: .line 62
StackMap locals: long
StackMap stack:
aconst_null
areturn
8: .line 63
StackMap locals:
StackMap stack:
aload 1 /* res */
iconst_0
lload 3 /* val */
bipush 24
lshr
ldc 255
land
l2i
i2b
bastore
9: .line 64
aload 1 /* res */
iconst_1
lload 3 /* val */
ldc 16777215
land
bipush 16
lshr
ldc 255
land
l2i
i2b
bastore
10: .line 65
aload 1 /* res */
iconst_2
lload 3 /* val */
ldc 65535
land
bipush 8
lshr
ldc 255
land
l2i
i2b
bastore
11: .line 66
aload 1 /* res */
iconst_3
lload 3 /* val */
ldc 255
land
l2i
i2b
bastore
12: .line 67
goto 50
end local 3 // long val
13: .line 77
StackMap locals:
StackMap stack:
aload 2 /* s */
iconst_0
aaload
invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
i2l
lstore 3 /* val */
start local 3 // long val
14: .line 78
lload 3 /* val */
lconst_0
lcmp
iflt 15
lload 3 /* val */
ldc 255
lcmp
ifle 16
15: .line 79
StackMap locals: long
StackMap stack:
aconst_null
areturn
16: .line 80
StackMap locals:
StackMap stack:
aload 1 /* res */
iconst_0
lload 3 /* val */
ldc 255
land
l2i
i2b
bastore
17: .line 81
aload 2 /* s */
iconst_1
aaload
invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
i2l
lstore 3 /* val */
18: .line 82
lload 3 /* val */
lconst_0
lcmp
iflt 19
lload 3 /* val */
ldc 16777215
lcmp
ifle 20
19: .line 83
StackMap locals:
StackMap stack:
aconst_null
areturn
20: .line 84
StackMap locals:
StackMap stack:
aload 1 /* res */
iconst_1
lload 3 /* val */
bipush 16
lshr
ldc 255
land
l2i
i2b
bastore
21: .line 85
aload 1 /* res */
iconst_2
lload 3 /* val */
ldc 65535
land
bipush 8
lshr
ldc 255
land
l2i
i2b
bastore
22: .line 86
aload 1 /* res */
iconst_3
lload 3 /* val */
ldc 255
land
l2i
i2b
bastore
23: .line 87
goto 50
end local 3 // long val
24: .line 96
StackMap locals:
StackMap stack:
iconst_0
istore 5 /* i */
start local 5 // int i
25: goto 31
26: .line 97
StackMap locals: java.lang.String byte[] java.lang.String[] top top int
StackMap stack:
aload 2 /* s */
iload 5 /* i */
aaload
invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
i2l
lstore 3 /* val */
start local 3 // long val
27: .line 98
lload 3 /* val */
lconst_0
lcmp
iflt 28
lload 3 /* val */
ldc 255
lcmp
ifle 29
28: .line 99
StackMap locals: java.lang.String byte[] java.lang.String[] long int
StackMap stack:
aconst_null
areturn
29: .line 100
StackMap locals:
StackMap stack:
aload 1 /* res */
iload 5 /* i */
lload 3 /* val */
ldc 255
land
l2i
i2b
bastore
30: .line 96
iinc 5 /* i */ 1
end local 3 // long val
StackMap locals: java.lang.String byte[] java.lang.String[] top top int
StackMap stack:
31: iload 5 /* i */
iconst_2
if_icmplt 26
end local 5 // int i
32: .line 102
aload 2 /* s */
iconst_2
aaload
invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
i2l
lstore 3 /* val */
start local 3 // long val
33: .line 103
lload 3 /* val */
lconst_0
lcmp
iflt 34
lload 3 /* val */
ldc 65535
lcmp
ifle 35
34: .line 104
StackMap locals: java.lang.String byte[] java.lang.String[] long
StackMap stack:
aconst_null
areturn
35: .line 105
StackMap locals:
StackMap stack:
aload 1 /* res */
iconst_2
lload 3 /* val */
bipush 8
lshr
ldc 255
land
l2i
i2b
bastore
36: .line 106
aload 1 /* res */
iconst_3
lload 3 /* val */
ldc 255
land
l2i
i2b
bastore
37: .line 107
goto 50
end local 3 // long val
38: .line 114
StackMap locals:
StackMap stack:
iconst_0
istore 5 /* i */
start local 5 // int i
39: goto 45
40: .line 115
StackMap locals: java.lang.String byte[] java.lang.String[] top top int
StackMap stack:
aload 2 /* s */
iload 5 /* i */
aaload
invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
i2l
lstore 3 /* val */
start local 3 // long val
41: .line 116
lload 3 /* val */
lconst_0
lcmp
iflt 42
lload 3 /* val */
ldc 255
lcmp
ifle 43
42: .line 117
StackMap locals: java.lang.String byte[] java.lang.String[] long int
StackMap stack:
aconst_null
areturn
43: .line 118
StackMap locals:
StackMap stack:
aload 1 /* res */
iload 5 /* i */
lload 3 /* val */
ldc 255
land
l2i
i2b
bastore
44: .line 114
iinc 5 /* i */ 1
end local 3 // long val
StackMap locals: java.lang.String byte[] java.lang.String[] top top int
StackMap stack:
45: iload 5 /* i */
iconst_4
if_icmplt 40
end local 5 // int i
46: .line 120
goto 50
47: .line 122
StackMap locals: java.lang.String byte[] java.lang.String[]
StackMap stack:
aconst_null
areturn
48: .line 124
StackMap locals:
StackMap stack: java.lang.NumberFormatException
pop
49: .line 125
aconst_null
areturn
50: .line 127
StackMap locals:
StackMap stack:
aload 1 /* res */
areturn
end local 2 // java.lang.String[] s
end local 1 // byte[] res
end local 0 // java.lang.String src
LocalVariableTable:
Start End Slot Name Signature
0 51 0 src Ljava/lang/String;
3 51 1 res [B
4 51 2 s [Ljava/lang/String;
6 13 3 val J
14 24 3 val J
27 31 3 val J
33 38 3 val J
41 45 3 val J
25 32 5 i I
39 46 5 i I
Exception table:
from to target type
4 7 48 Class java.lang.NumberFormatException
8 15 48 Class java.lang.NumberFormatException
16 19 48 Class java.lang.NumberFormatException
20 28 48 Class java.lang.NumberFormatException
29 34 48 Class java.lang.NumberFormatException
35 42 48 Class java.lang.NumberFormatException
43 47 48 Class java.lang.NumberFormatException
MethodParameters:
Name Flags
src
public static byte[] textToNumericFormatV6(java.lang.String);
descriptor: (Ljava/lang/String;)[B
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=18, args_size=1
start local 0 // java.lang.String src
0: .line 143
aload 0 /* src */
invokevirtual java.lang.String.length:()I
iconst_2
if_icmpge 2
1: .line 144
aconst_null
areturn
2: .line 151
StackMap locals:
StackMap stack:
aload 0 /* src */
invokevirtual java.lang.String.toCharArray:()[C
astore 5 /* srcb */
start local 5 // char[] srcb
3: .line 152
bipush 16
newarray 8
astore 6 /* dst */
start local 6 // byte[] dst
4: .line 154
aload 5 /* srcb */
arraylength
istore 7 /* srcb_length */
start local 7 // int srcb_length
5: .line 155
aload 0 /* src */
ldc "%"
invokevirtual java.lang.String.indexOf:(Ljava/lang/String;)I
istore 8 /* pc */
start local 8 // int pc
6: .line 156
iload 8 /* pc */
iload 7 /* srcb_length */
iconst_1
isub
if_icmpne 8
7: .line 157
aconst_null
areturn
8: .line 160
StackMap locals: java.lang.String top top top top char[] byte[] int int
StackMap stack:
iload 8 /* pc */
iconst_m1
if_icmpeq 10
9: .line 161
iload 8 /* pc */
istore 7 /* srcb_length */
10: .line 164
StackMap locals:
StackMap stack:
iconst_m1
istore 1 /* colonp */
start local 1 // int colonp
11: .line 165
iconst_0
istore 9 /* i */
start local 9 // int i
12: iconst_0
istore 10 /* j */
start local 10 // int j
13: .line 167
aload 5 /* srcb */
iload 9 /* i */
caload
bipush 58
if_icmpne 16
14: .line 168
aload 5 /* srcb */
iinc 9 /* i */ 1
iload 9 /* i */
caload
bipush 58
if_icmpeq 16
15: .line 169
aconst_null
areturn
16: .line 170
StackMap locals: java.lang.String int top top top char[] byte[] int int int int
StackMap stack:
iload 9 /* i */
istore 11 /* curtok */
start local 11 // int curtok
17: .line 171
iconst_0
istore 3 /* saw_xdigit */
start local 3 // boolean saw_xdigit
18: .line 172
iconst_0
istore 4 /* val */
start local 4 // int val
19: .line 173
goto 66
20: .line 174
StackMap locals: java.lang.String int top int int char[] byte[] int int int int int
StackMap stack:
aload 5 /* srcb */
iload 9 /* i */
iinc 9 /* i */ 1
caload
istore 2 /* ch */
start local 2 // char ch
21: .line 175
iload 2 /* ch */
bipush 16
invokestatic java.lang.Character.digit:(CI)I
istore 12 /* chval */
start local 12 // int chval
22: .line 176
iload 12 /* chval */
iconst_m1
if_icmpeq 29
23: .line 177
iload 4 /* val */
iconst_4
ishl
istore 4 /* val */
24: .line 178
iload 4 /* val */
iload 12 /* chval */
ior
istore 4 /* val */
25: .line 179
iload 4 /* val */
ldc 65535
if_icmple 27
26: .line 180
aconst_null
areturn
27: .line 181
StackMap locals: java.lang.String int int int int char[] byte[] int int int int int int
StackMap stack:
iconst_1
istore 3 /* saw_xdigit */
28: .line 182
goto 66
29: .line 184
StackMap locals:
StackMap stack:
iload 2 /* ch */
bipush 58
if_icmpne 45
30: .line 185
iload 9 /* i */
istore 11 /* curtok */
31: .line 186
iload 3 /* saw_xdigit */
ifne 36
32: .line 187
iload 1 /* colonp */
iconst_m1
if_icmpeq 34
33: .line 188
aconst_null
areturn
34: .line 189
StackMap locals:
StackMap stack:
iload 10 /* j */
istore 1 /* colonp */
35: .line 190
goto 66
36: .line 191
StackMap locals:
StackMap stack:
iload 9 /* i */
iload 7 /* srcb_length */
if_icmpne 38
37: .line 192
aconst_null
areturn
38: .line 194
StackMap locals:
StackMap stack:
iload 10 /* j */
iconst_2
iadd
bipush 16
if_icmple 40
39: .line 195
aconst_null
areturn
40: .line 196
StackMap locals:
StackMap stack:
aload 6 /* dst */
iload 10 /* j */
iinc 10 /* j */ 1
iload 4 /* val */
bipush 8
ishr
sipush 255
iand
i2b
bastore
41: .line 197
aload 6 /* dst */
iload 10 /* j */
iinc 10 /* j */ 1
iload 4 /* val */
sipush 255
iand
i2b
bastore
42: .line 198
iconst_0
istore 3 /* saw_xdigit */
43: .line 199
iconst_0
istore 4 /* val */
44: .line 200
goto 66
45: .line 202
StackMap locals:
StackMap stack:
iload 2 /* ch */
bipush 46
if_icmpne 65
iload 10 /* j */
iconst_4
iadd
bipush 16
if_icmpgt 65
46: .line 203
aload 0 /* src */
iload 11 /* curtok */
iload 7 /* srcb_length */
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
astore 13 /* ia4 */
start local 13 // java.lang.String ia4
47: .line 205
iconst_0
istore 14 /* dot_count */
start local 14 // int dot_count
48: iconst_0
istore 15 /* index */
start local 15 // int index
49: .line 206
goto 52
50: .line 207
StackMap locals: java.lang.String int int
StackMap stack:
iinc 14 /* dot_count */ 1
51: .line 208
iinc 15 /* index */ 1
52: .line 206
StackMap locals:
StackMap stack:
aload 13 /* ia4 */
bipush 46
iload 15 /* index */
invokevirtual java.lang.String.indexOf:(II)I
dup
istore 15 /* index */
iconst_m1
if_icmpne 50
53: .line 210
iload 14 /* dot_count */
iconst_3
if_icmpeq 55
54: .line 211
aconst_null
areturn
55: .line 213
StackMap locals:
StackMap stack:
aload 13 /* ia4 */
invokestatic sun.net.util.IPAddressUtil.textToNumericFormatV4:(Ljava/lang/String;)[B
astore 16 /* v4addr */
start local 16 // byte[] v4addr
56: .line 214
aload 16 /* v4addr */
ifnonnull 58
57: .line 215
aconst_null
areturn
58: .line 217
StackMap locals: byte[]
StackMap stack:
iconst_0
istore 17 /* k */
start local 17 // int k
59: goto 62
60: .line 218
StackMap locals: int
StackMap stack:
aload 6 /* dst */
iload 10 /* j */
iinc 10 /* j */ 1
aload 16 /* v4addr */
iload 17 /* k */
baload
bastore
61: .line 217
iinc 17 /* k */ 1
StackMap locals:
StackMap stack:
62: iload 17 /* k */
iconst_4
if_icmplt 60
end local 17 // int k
63: .line 220
iconst_0
istore 3 /* saw_xdigit */
64: .line 221
goto 67
end local 16 // byte[] v4addr
end local 15 // int index
end local 14 // int dot_count
end local 13 // java.lang.String ia4
65: .line 223
StackMap locals: java.lang.String int int int int char[] byte[] int int int int int int
StackMap stack:
aconst_null
areturn
end local 12 // int chval
end local 2 // char ch
66: .line 173
StackMap locals: java.lang.String int top int int char[] byte[] int int int int int
StackMap stack:
iload 9 /* i */
iload 7 /* srcb_length */
if_icmplt 20
67: .line 225
StackMap locals:
StackMap stack:
iload 3 /* saw_xdigit */
ifeq 72
68: .line 226
iload 10 /* j */
iconst_2
iadd
bipush 16
if_icmple 70
69: .line 227
aconst_null
areturn
70: .line 228
StackMap locals:
StackMap stack:
aload 6 /* dst */
iload 10 /* j */
iinc 10 /* j */ 1
iload 4 /* val */
bipush 8
ishr
sipush 255
iand
i2b
bastore
71: .line 229
aload 6 /* dst */
iload 10 /* j */
iinc 10 /* j */ 1
iload 4 /* val */
sipush 255
iand
i2b
bastore
72: .line 232
StackMap locals:
StackMap stack:
iload 1 /* colonp */
iconst_m1
if_icmpeq 82
73: .line 233
iload 10 /* j */
iload 1 /* colonp */
isub
istore 12 /* n */
start local 12 // int n
74: .line 235
iload 10 /* j */
bipush 16
if_icmpne 76
75: .line 236
aconst_null
areturn
76: .line 237
StackMap locals: int
StackMap stack:
iconst_1
istore 9 /* i */
goto 80
77: .line 238
StackMap locals:
StackMap stack:
aload 6 /* dst */
bipush 16
iload 9 /* i */
isub
aload 6 /* dst */
iload 1 /* colonp */
iload 12 /* n */
iadd
iload 9 /* i */
isub
baload
bastore
78: .line 239
aload 6 /* dst */
iload 1 /* colonp */
iload 12 /* n */
iadd
iload 9 /* i */
isub
iconst_0
bastore
79: .line 237
iinc 9 /* i */ 1
StackMap locals:
StackMap stack:
80: iload 9 /* i */
iload 12 /* n */
if_icmple 77
81: .line 241
bipush 16
istore 10 /* j */
end local 12 // int n
82: .line 243
StackMap locals:
StackMap stack:
iload 10 /* j */
bipush 16
if_icmpeq 84
83: .line 244
aconst_null
areturn
84: .line 245
StackMap locals:
StackMap stack:
aload 6 /* dst */
invokestatic sun.net.util.IPAddressUtil.convertFromIPv4MappedAddress:([B)[B
astore 12 /* newdst */
start local 12 // byte[] newdst
85: .line 246
aload 12 /* newdst */
ifnull 87
86: .line 247
aload 12 /* newdst */
areturn
87: .line 249
StackMap locals: byte[]
StackMap stack:
aload 6 /* dst */
areturn
end local 12 // byte[] newdst
end local 11 // int curtok
end local 10 // int j
end local 9 // int i
end local 8 // int pc
end local 7 // int srcb_length
end local 6 // byte[] dst
end local 5 // char[] srcb
end local 4 // int val
end local 3 // boolean saw_xdigit
end local 1 // int colonp
end local 0 // java.lang.String src
LocalVariableTable:
Start End Slot Name Signature
0 88 0 src Ljava/lang/String;
11 88 1 colonp I
21 66 2 ch C
18 88 3 saw_xdigit Z
19 88 4 val I
3 88 5 srcb [C
4 88 6 dst [B
5 88 7 srcb_length I
6 88 8 pc I
12 88 9 i I
13 88 10 j I
17 88 11 curtok I
22 66 12 chval I
47 65 13 ia4 Ljava/lang/String;
48 65 14 dot_count I
49 65 15 index I
56 65 16 v4addr [B
59 63 17 k I
74 82 12 n I
85 88 12 newdst [B
MethodParameters:
Name Flags
src
public static boolean isIPv4LiteralAddress(java.lang.String);
descriptor: (Ljava/lang/String;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 // java.lang.String src
0: .line 258
aload 0 /* src */
invokestatic sun.net.util.IPAddressUtil.textToNumericFormatV4:(Ljava/lang/String;)[B
ifnull 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 // java.lang.String src
LocalVariableTable:
Start End Slot Name Signature
0 2 0 src Ljava/lang/String;
MethodParameters:
Name Flags
src
public static boolean isIPv6LiteralAddress(java.lang.String);
descriptor: (Ljava/lang/String;)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 // java.lang.String src
0: .line 266
aload 0 /* src */
invokestatic sun.net.util.IPAddressUtil.textToNumericFormatV6:(Ljava/lang/String;)[B
ifnull 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 // java.lang.String src
LocalVariableTable:
Start End Slot Name Signature
0 2 0 src Ljava/lang/String;
MethodParameters:
Name Flags
src
public static byte[] convertFromIPv4MappedAddress(byte[]);
descriptor: ([B)[B
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=2, args_size=1
start local 0 // byte[] addr
0: .line 277
aload 0 /* addr */
invokestatic sun.net.util.IPAddressUtil.isIPv4MappedAddress:([B)Z
ifeq 4
1: .line 278
iconst_4
newarray 8
astore 1 /* newAddr */
start local 1 // byte[] newAddr
2: .line 279
aload 0 /* addr */
bipush 12
aload 1 /* newAddr */
iconst_0
iconst_4
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
3: .line 280
aload 1 /* newAddr */
areturn
end local 1 // byte[] newAddr
4: .line 282
StackMap locals:
StackMap stack:
aconst_null
areturn
end local 0 // byte[] addr
LocalVariableTable:
Start End Slot Name Signature
0 5 0 addr [B
2 4 1 newAddr [B
MethodParameters:
Name Flags
addr
private static boolean isIPv4MappedAddress(byte[]);
descriptor: ([B)Z
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 // byte[] addr
0: .line 293
aload 0 /* addr */
arraylength
bipush 16
if_icmpge 2
1: .line 294
iconst_0
ireturn
2: .line 296
StackMap locals:
StackMap stack:
aload 0 /* addr */
iconst_0
baload
ifne 10
aload 0 /* addr */
iconst_1
baload
ifne 10
3: .line 297
aload 0 /* addr */
iconst_2
baload
ifne 10
aload 0 /* addr */
iconst_3
baload
ifne 10
4: .line 298
aload 0 /* addr */
iconst_4
baload
ifne 10
aload 0 /* addr */
iconst_5
baload
ifne 10
5: .line 299
aload 0 /* addr */
bipush 6
baload
ifne 10
aload 0 /* addr */
bipush 7
baload
ifne 10
6: .line 300
aload 0 /* addr */
bipush 8
baload
ifne 10
aload 0 /* addr */
bipush 9
baload
ifne 10
7: .line 301
aload 0 /* addr */
bipush 10
baload
iconst_m1
if_icmpne 10
8: .line 302
aload 0 /* addr */
bipush 11
baload
iconst_m1
if_icmpne 10
9: .line 303
iconst_1
ireturn
10: .line 305
StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 0 // byte[] addr
LocalVariableTable:
Start End Slot Name Signature
0 11 0 addr [B
MethodParameters:
Name Flags
addr
public static boolean match(char, long, long);
descriptor: (CJJ)Z
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=5, args_size=3
start local 0 // char c
start local 1 // long lowMask
start local 3 // long highMask
0: .line 343
iload 0 /* c */
bipush 64
if_icmpge 3
1: .line 344
lconst_1
iload 0 /* c */
lshl
lload 1 /* lowMask */
land
lconst_0
lcmp
ifeq 2
iconst_1
ireturn
StackMap locals:
StackMap stack:
2: iconst_0
ireturn
3: .line 345
StackMap locals:
StackMap stack:
iload 0 /* c */
sipush 128
if_icmpge 6
4: .line 346
lconst_1
iload 0 /* c */
bipush 64
isub
lshl
lload 3 /* highMask */
land
lconst_0
lcmp
ifeq 5
iconst_1
ireturn
StackMap locals:
StackMap stack:
5: iconst_0
ireturn
6: .line 347
StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 3 // long highMask
end local 1 // long lowMask
end local 0 // char c
LocalVariableTable:
Start End Slot Name Signature
0 7 0 c C
0 7 1 lowMask J
0 7 3 highMask J
MethodParameters:
Name Flags
c
lowMask
highMask
public static int scan(java.lang.String, long, long);
descriptor: (Ljava/lang/String;JJ)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=8, args_size=3
start local 0 // java.lang.String s
start local 1 // long lowMask
start local 3 // long highMask
0: .line 354
iconst_m1
istore 5 /* i */
start local 5 // int i
1: .line 355
aload 0 /* s */
ifnull 3
aload 0 /* s */
invokevirtual java.lang.String.length:()I
dup
istore 6 /* len */
start local 6 // int len
2: ifne 4
end local 6 // int len
StackMap locals: int
StackMap stack:
3: iconst_m1
ireturn
start local 6 // int len
4: .line 356
StackMap locals: int
StackMap stack:
iconst_0
istore 7 /* match */
start local 7 // boolean match
5: .line 357
StackMap locals: int
StackMap stack:
iinc 5 /* i */ 1
iload 5 /* i */
iload 6 /* len */
if_icmpge 6
aload 0 /* s */
iload 5 /* i */
invokevirtual java.lang.String.charAt:(I)C
lload 1 /* lowMask */
lload 3 /* highMask */
invokestatic sun.net.util.IPAddressUtil.match:(CJJ)Z
dup
istore 7 /* match */
ifeq 5
6: .line 358
StackMap locals:
StackMap stack:
iload 7 /* match */
ifeq 7
iload 5 /* i */
ireturn
7: .line 359
StackMap locals:
StackMap stack:
iconst_m1
ireturn
end local 7 // boolean match
end local 6 // int len
end local 5 // int i
end local 3 // long highMask
end local 1 // long lowMask
end local 0 // java.lang.String s
LocalVariableTable:
Start End Slot Name Signature
0 8 0 s Ljava/lang/String;
0 8 1 lowMask J
0 8 3 highMask J
1 8 5 i I
2 3 6 len I
4 8 6 len I
5 8 7 match Z
MethodParameters:
Name Flags
s
lowMask
highMask
public static int scan(java.lang.String, long, long, char[]);
descriptor: (Ljava/lang/String;JJ[C)I
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=11, args_size=4
start local 0 // java.lang.String s
start local 1 // long lowMask
start local 3 // long highMask
start local 5 // char[] others
0: .line 363
iconst_m1
istore 6 /* i */
start local 6 // int i
1: .line 364
aload 0 /* s */
ifnull 3
aload 0 /* s */
invokevirtual java.lang.String.length:()I
dup
istore 7 /* len */
start local 7 // int len
2: ifne 4
end local 7 // int len
StackMap locals: int
StackMap stack:
3: iconst_m1
ireturn
start local 7 // int len
4: .line 365
StackMap locals: int
StackMap stack:
iconst_0
istore 8 /* match */
start local 8 // boolean match
5: .line 366
aload 5 /* others */
iconst_0
caload
istore 10 /* c0 */
start local 10 // char c0
6: .line 367
goto 9
start local 9 // char c
7: .line 368
StackMap locals: int int int
StackMap stack:
iload 9 /* c */
iload 10 /* c0 */
if_icmplt 9
aload 5 /* others */
iload 9 /* c */
invokestatic java.util.Arrays.binarySearch:([CC)I
iconst_m1
if_icmple 9
8: .line 369
iconst_1
istore 8 /* match */
goto 11
end local 9 // char c
9: .line 367
StackMap locals: java.lang.String long long char[] int int int top int
StackMap stack:
iinc 6 /* i */ 1
iload 6 /* i */
iload 7 /* len */
if_icmpge 11
aload 0 /* s */
iload 6 /* i */
invokevirtual java.lang.String.charAt:(I)C
dup
istore 9 /* c */
start local 9 // char c
10: lload 1 /* lowMask */
lload 3 /* highMask */
invokestatic sun.net.util.IPAddressUtil.match:(CJJ)Z
dup
istore 8 /* match */
ifeq 7
end local 9 // char c
11: .line 372
StackMap locals:
StackMap stack:
iload 8 /* match */
ifeq 12
iload 6 /* i */
ireturn
12: .line 374
StackMap locals:
StackMap stack:
iconst_m1
ireturn
end local 10 // char c0
end local 8 // boolean match
end local 7 // int len
end local 6 // int i
end local 5 // char[] others
end local 3 // long highMask
end local 1 // long lowMask
end local 0 // java.lang.String s
LocalVariableTable:
Start End Slot Name Signature
0 13 0 s Ljava/lang/String;
0 13 1 lowMask J
0 13 3 highMask J
0 13 5 others [C
1 13 6 i I
2 3 7 len I
4 13 7 len I
5 13 8 match Z
7 9 9 c C
10 11 9 c C
6 13 10 c0 C
MethodParameters:
Name Flags
s
lowMask
highMask
others
private static java.lang.String describeChar(char);
descriptor: (C)Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 // char c
0: .line 378
iload 0 /* c */
bipush 32
if_icmplt 1
iload 0 /* c */
bipush 127
if_icmpne 4
1: .line 379
StackMap locals:
StackMap stack:
iload 0 /* c */
bipush 10
if_icmpne 2
ldc "LF"
areturn
2: .line 380
StackMap locals:
StackMap stack:
iload 0 /* c */
bipush 13
if_icmpne 3
ldc "CR"
areturn
3: .line 381
StackMap locals:
StackMap stack:
new java.lang.StringBuilder
dup
ldc "control char (code="
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 0 /* c */
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc ")"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
4: .line 383
StackMap locals:
StackMap stack:
iload 0 /* c */
bipush 92
if_icmpne 5
ldc "'\\'"
areturn
5: .line 384
StackMap locals:
StackMap stack:
new java.lang.StringBuilder
dup
ldc "'"
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 0 /* c */
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
ldc "'"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 0 // char c
LocalVariableTable:
Start End Slot Name Signature
0 6 0 c C
MethodParameters:
Name Flags
c
private static java.lang.String checkUserInfo(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=2, args_size=1
start local 0 // java.lang.String str
0: .line 389
aload 0 /* str */
ldc -9223231260711714817
1: .line 390
ldc -9223372035915251711
2: .line 389
invokestatic sun.net.util.IPAddressUtil.scan:(Ljava/lang/String;JJ)I
istore 1 /* index */
start local 1 // int index
3: .line 391
iload 1 /* index */
iflt 7
4: .line 392
new java.lang.StringBuilder
dup
ldc "Illegal character found in user-info: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
5: .line 393
aload 0 /* str */
iload 1 /* index */
invokevirtual java.lang.String.charAt:(I)C
invokestatic sun.net.util.IPAddressUtil.describeChar:(C)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
6: .line 392
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
7: .line 395
StackMap locals: int
StackMap stack:
aconst_null
areturn
end local 1 // int index
end local 0 // java.lang.String str
LocalVariableTable:
Start End Slot Name Signature
0 8 0 str Ljava/lang/String;
3 8 1 index I
MethodParameters:
Name Flags
str
private static java.lang.String checkHost(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=2, args_size=1
start local 0 // java.lang.String str
0: .line 400
aload 0 /* str */
ldc "["
invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
ifeq 15
aload 0 /* str */
ldc "]"
invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
ifeq 15
1: .line 401
aload 0 /* str */
iconst_1
aload 0 /* str */
invokevirtual java.lang.String.length:()I
iconst_1
isub
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
astore 0 /* str */
2: .line 402
aload 0 /* str */
invokestatic sun.net.util.IPAddressUtil.isIPv6LiteralAddress:(Ljava/lang/String;)Z
ifeq 14
3: .line 403
aload 0 /* str */
bipush 37
invokevirtual java.lang.String.indexOf:(I)I
istore 1 /* index */
start local 1 // int index
4: .line 404
iload 1 /* index */
iflt 13
5: .line 405
aload 0 /* str */
iload 1 /* index */
invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
dup
astore 0 /* str */
6: .line 406
ldc 4294967295
7: .line 407
ldc -9223372036183687168
8: .line 405
invokestatic sun.net.util.IPAddressUtil.scan:(Ljava/lang/String;JJ)I
istore 1 /* index */
9: .line 408
iload 1 /* index */
iflt 13
10: .line 409
new java.lang.StringBuilder
dup
ldc "Illegal character found in IPv6 scoped address: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
11: .line 410
aload 0 /* str */
iload 1 /* index */
invokevirtual java.lang.String.charAt:(I)C
invokestatic sun.net.util.IPAddressUtil.describeChar:(C)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
12: .line 409
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
13: .line 413
StackMap locals: int
StackMap stack:
aconst_null
areturn
end local 1 // int index
14: .line 415
StackMap locals:
StackMap stack:
ldc "Unrecognized IPv6 address format"
areturn
15: .line 417
StackMap locals:
StackMap stack:
aload 0 /* str */
ldc -8935000884560003073
ldc -9223372035915251711
invokestatic sun.net.util.IPAddressUtil.scan:(Ljava/lang/String;JJ)I
istore 1 /* index */
start local 1 // int index
16: .line 418
iload 1 /* index */
iflt 20
17: .line 419
new java.lang.StringBuilder
dup
ldc "Illegal character found in host: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
18: .line 420
aload 0 /* str */
iload 1 /* index */
invokevirtual java.lang.String.charAt:(I)C
invokestatic sun.net.util.IPAddressUtil.describeChar:(C)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
19: .line 419
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
20: .line 423
StackMap locals: int
StackMap stack:
aconst_null
areturn
end local 1 // int index
end local 0 // java.lang.String str
LocalVariableTable:
Start End Slot Name Signature
0 21 0 str Ljava/lang/String;
4 14 1 index I
16 21 1 index I
MethodParameters:
Name Flags
str
private static java.lang.String checkAuth(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=2, args_size=1
start local 0 // java.lang.String str
0: .line 427
aload 0 /* str */
1: .line 428
ldc -9223231260711714817
2: .line 429
ldc -9223372036586340352
3: .line 427
invokestatic sun.net.util.IPAddressUtil.scan:(Ljava/lang/String;JJ)I
istore 1 /* index */
start local 1 // int index
4: .line 430
iload 1 /* index */
iflt 8
5: .line 431
new java.lang.StringBuilder
dup
ldc "Illegal character found in authority: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
6: .line 432
aload 0 /* str */
iload 1 /* index */
invokevirtual java.lang.String.charAt:(I)C
invokestatic sun.net.util.IPAddressUtil.describeChar:(C)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
7: .line 431
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
8: .line 434
StackMap locals: int
StackMap stack:
aconst_null
areturn
end local 1 // int index
end local 0 // java.lang.String str
LocalVariableTable:
Start End Slot Name Signature
0 9 0 str Ljava/lang/String;
4 9 1 index I
MethodParameters:
Name Flags
str
public static java.lang.String checkAuthority(java.net.URL);
descriptor: (Ljava/net/URL;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=4, args_size=1
start local 0 // java.net.URL url
0: .line 441
aload 0 /* url */
ifnonnull 1
aconst_null
areturn
1: .line 442
StackMap locals:
StackMap stack:
aload 0 /* url */
invokevirtual java.net.URL.getUserInfo:()Ljava/lang/String;
dup
astore 2 /* u */
start local 2 // java.lang.String u
2: invokestatic sun.net.util.IPAddressUtil.checkUserInfo:(Ljava/lang/String;)Ljava/lang/String;
dup
astore 1 /* s */
start local 1 // java.lang.String s
3: ifnull 5
4: .line 443
aload 1 /* s */
areturn
5: .line 445
StackMap locals: java.lang.String java.lang.String
StackMap stack:
aload 0 /* url */
invokevirtual java.net.URL.getHost:()Ljava/lang/String;
dup
astore 3 /* h */
start local 3 // java.lang.String h
6: invokestatic sun.net.util.IPAddressUtil.checkHost:(Ljava/lang/String;)Ljava/lang/String;
dup
astore 1 /* s */
ifnull 8
7: .line 446
aload 1 /* s */
areturn
8: .line 448
StackMap locals: java.lang.String
StackMap stack:
aload 3 /* h */
ifnonnull 10
aload 2 /* u */
ifnonnull 10
9: .line 449
aload 0 /* url */
invokevirtual java.net.URL.getAuthority:()Ljava/lang/String;
invokestatic sun.net.util.IPAddressUtil.checkAuth:(Ljava/lang/String;)Ljava/lang/String;
areturn
10: .line 451
StackMap locals:
StackMap stack:
aconst_null
areturn
end local 3 // java.lang.String h
end local 2 // java.lang.String u
end local 1 // java.lang.String s
end local 0 // java.net.URL url
LocalVariableTable:
Start End Slot Name Signature
0 11 0 url Ljava/net/URL;
3 11 1 s Ljava/lang/String;
2 11 2 u Ljava/lang/String;
6 11 3 h Ljava/lang/String;
MethodParameters:
Name Flags
url
public static java.lang.String checkExternalForm(java.net.URL);
descriptor: (Ljava/net/URL;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=3, args_size=1
start local 0 // java.net.URL url
0: .line 458
aload 0 /* url */
ifnonnull 1
aconst_null
areturn
1: .line 459
StackMap locals:
StackMap stack:
aload 0 /* url */
invokevirtual java.net.URL.getUserInfo:()Ljava/lang/String;
dup
astore 1 /* s */
start local 1 // java.lang.String s
2: .line 460
ldc 140741783322623
3: .line 461
ldc -9223372036854775808
4: .line 459
invokestatic sun.net.util.IPAddressUtil.scan:(Ljava/lang/String;JJ)I
istore 2 /* index */
start local 2 // int index
5: .line 462
iload 2 /* index */
iflt 9
6: .line 463
new java.lang.StringBuilder
dup
ldc "Illegal character found in authority: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
7: .line 464
aload 1 /* s */
iload 2 /* index */
invokevirtual java.lang.String.charAt:(I)C
invokestatic sun.net.util.IPAddressUtil.describeChar:(C)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
8: .line 463
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
9: .line 466
StackMap locals: java.lang.String int
StackMap stack:
aload 0 /* url */
invokevirtual java.net.URL.getHost:()Ljava/lang/String;
invokestatic sun.net.util.IPAddressUtil.checkHostString:(Ljava/lang/String;)Ljava/lang/String;
dup
astore 1 /* s */
ifnull 11
10: .line 467
aload 1 /* s */
areturn
11: .line 469
StackMap locals:
StackMap stack:
aconst_null
areturn
end local 2 // int index
end local 1 // java.lang.String s
end local 0 // java.net.URL url
LocalVariableTable:
Start End Slot Name Signature
0 12 0 url Ljava/net/URL;
2 12 1 s Ljava/lang/String;
5 12 2 index I
MethodParameters:
Name Flags
url
public static java.lang.String checkHostString(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=6, locals=2, args_size=1
start local 0 // java.lang.String host
0: .line 473
aload 0 /* host */
ifnonnull 1
aconst_null
areturn
1: .line 474
StackMap locals:
StackMap stack:
aload 0 /* host */
2: .line 475
ldc 140741783322623
3: .line 476
ldc -9223372036854775808
4: .line 477
getstatic sun.net.util.IPAddressUtil.OTHERS:[C
5: .line 474
invokestatic sun.net.util.IPAddressUtil.scan:(Ljava/lang/String;JJ[C)I
istore 1 /* index */
start local 1 // int index
6: .line 478
iload 1 /* index */
iflt 10
7: .line 479
new java.lang.StringBuilder
dup
ldc "Illegal character found in host: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
8: .line 480
aload 0 /* host */
iload 1 /* index */
invokevirtual java.lang.String.charAt:(I)C
invokestatic sun.net.util.IPAddressUtil.describeChar:(C)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
9: .line 479
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
10: .line 482
StackMap locals: int
StackMap stack:
aconst_null
areturn
end local 1 // int index
end local 0 // java.lang.String host
LocalVariableTable:
Start End Slot Name Signature
0 11 0 host Ljava/lang/String;
6 11 1 index I
MethodParameters:
Name Flags
host
}
SourceFile: "IPAddressUtil.java"