-
HexDump
-
HEX_DIGITS: char[]
-
HEX_LOWER_CASE_DIGITS: char[]
-
<clinit>(): void
-
<init>(): void
-
dumpHexString(byte[]): String
-
dumpHexString(byte[], int, int): String
-
toHexString(byte): String
-
toHexString(byte[]): String
-
toHexString(byte[], boolean): String
-
toHexString(byte[], int, int): String
-
toHexString(byte[], int, int, boolean): String
-
toHexString(int): String
-
toByteArray(byte): byte[]
-
toByteArray(int): byte[]
-
toByte(char): int
-
hexStringToByteArray(String): byte[]
-
appendByteAsHex(StringBuilder, byte, boolean): StringBuilder
-
public class com.android.internal.util.HexDump
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: com.android.internal.util.HexDump
super_class: java.lang.Object
{
private static final char[] HEX_DIGITS;
descriptor: [C
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final char[] HEX_LOWER_CASE_DIGITS;
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 21
bipush 16
newarray 5
dup
iconst_0
bipush 48
castore
dup
iconst_1
bipush 49
castore
dup
iconst_2
bipush 50
castore
dup
iconst_3
bipush 51
castore
dup
iconst_4
bipush 52
castore
dup
iconst_5
bipush 53
castore
dup
bipush 6
bipush 54
castore
dup
bipush 7
bipush 55
castore
dup
bipush 8
bipush 56
castore
dup
bipush 9
bipush 57
castore
dup
bipush 10
bipush 65
castore
dup
bipush 11
bipush 66
castore
dup
bipush 12
bipush 67
castore
dup
bipush 13
bipush 68
castore
dup
bipush 14
bipush 69
castore
dup
bipush 15
bipush 70
castore
putstatic com.android.internal.util.HexDump.HEX_DIGITS:[C
1: .line 22
bipush 16
newarray 5
dup
iconst_0
bipush 48
castore
dup
iconst_1
bipush 49
castore
dup
iconst_2
bipush 50
castore
dup
iconst_3
bipush 51
castore
dup
iconst_4
bipush 52
castore
dup
iconst_5
bipush 53
castore
dup
bipush 6
bipush 54
castore
dup
bipush 7
bipush 55
castore
dup
bipush 8
bipush 56
castore
dup
bipush 9
bipush 57
castore
dup
bipush 10
bipush 97
castore
dup
bipush 11
bipush 98
castore
dup
bipush 12
bipush 99
castore
dup
bipush 13
bipush 100
castore
dup
bipush 14
bipush 101
castore
dup
bipush 15
bipush 102
castore
putstatic com.android.internal.util.HexDump.HEX_LOWER_CASE_DIGITS:[C
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 // com.android.internal.util.HexDump this
0: .line 19
aload 0 /* this */
invokespecial java.lang.Object.<init>:()V
return
end local 0 // com.android.internal.util.HexDump this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/android/internal/util/HexDump;
public static java.lang.String dumpHexString(byte[]);
descriptor: ([B)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=1, args_size=1
start local 0 // byte[] array
0: .line 26
aload 0 /* array */
iconst_0
aload 0 /* array */
arraylength
invokestatic com.android.internal.util.HexDump.dumpHexString:([BII)Ljava/lang/String;
areturn
end local 0 // byte[] array
LocalVariableTable:
Start End Slot Name Signature
0 1 0 array [B
MethodParameters:
Name Flags
array
public static java.lang.String dumpHexString(byte[], int, int);
descriptor: ([BII)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=6, locals=8, args_size=3
start local 0 // byte[] array
start local 1 // int offset
start local 2 // int length
0: .line 31
new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
astore 3 /* result */
start local 3 // java.lang.StringBuilder result
1: .line 33
bipush 16
newarray 8
astore 4 /* line */
start local 4 // byte[] line
2: .line 34
iconst_0
istore 5 /* lineIndex */
start local 5 // int lineIndex
3: .line 36
aload 3 /* result */
ldc "\n0x"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
4: .line 37
aload 3 /* result */
iload 1 /* offset */
invokestatic com.android.internal.util.HexDump.toHexString:(I)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
5: .line 39
iload 1 /* offset */
istore 6 /* i */
start local 6 // int i
6: goto 26
7: .line 41
StackMap locals: byte[] int int java.lang.StringBuilder byte[] int int
StackMap stack:
iload 5 /* lineIndex */
bipush 16
if_icmpne 20
8: .line 43
aload 3 /* result */
ldc " "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
9: .line 45
iconst_0
istore 7 /* j */
start local 7 // int j
10: goto 16
11: .line 47
StackMap locals: int
StackMap stack:
aload 4 /* line */
iload 7 /* j */
baload
bipush 32
if_icmple 14
aload 4 /* line */
iload 7 /* j */
baload
bipush 126
if_icmpge 14
12: .line 49
aload 3 /* result */
new java.lang.String
dup
aload 4 /* line */
iload 7 /* j */
iconst_1
invokespecial java.lang.String.<init>:([BII)V
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
13: .line 50
goto 15
14: .line 53
StackMap locals:
StackMap stack:
aload 3 /* result */
ldc "."
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
15: .line 45
StackMap locals:
StackMap stack:
iinc 7 /* j */ 1
StackMap locals:
StackMap stack:
16: iload 7 /* j */
bipush 16
if_icmplt 11
end local 7 // int j
17: .line 57
aload 3 /* result */
ldc "\n0x"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
18: .line 58
aload 3 /* result */
iload 6 /* i */
invokestatic com.android.internal.util.HexDump.toHexString:(I)Ljava/lang/String;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
19: .line 59
iconst_0
istore 5 /* lineIndex */
20: .line 62
StackMap locals:
StackMap stack:
aload 0 /* array */
iload 6 /* i */
baload
istore 7 /* b */
start local 7 // byte b
21: .line 63
aload 3 /* result */
ldc " "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
22: .line 64
aload 3 /* result */
getstatic com.android.internal.util.HexDump.HEX_DIGITS:[C
iload 7 /* b */
iconst_4
iushr
bipush 15
iand
caload
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
23: .line 65
aload 3 /* result */
getstatic com.android.internal.util.HexDump.HEX_DIGITS:[C
iload 7 /* b */
bipush 15
iand
caload
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
24: .line 67
aload 4 /* line */
iload 5 /* lineIndex */
iinc 5 /* lineIndex */ 1
iload 7 /* b */
bastore
end local 7 // byte b
25: .line 39
iinc 6 /* i */ 1
StackMap locals:
StackMap stack:
26: iload 6 /* i */
iload 1 /* offset */
iload 2 /* length */
iadd
if_icmplt 7
end local 6 // int i
27: .line 70
iload 5 /* lineIndex */
bipush 16
if_icmpeq 43
28: .line 72
bipush 16
iload 5 /* lineIndex */
isub
iconst_3
imul
istore 6 /* count */
start local 6 // int count
29: .line 73
iinc 6 /* count */ 1
30: .line 74
iconst_0
istore 7 /* i */
start local 7 // int i
31: goto 34
32: .line 76
StackMap locals: int
StackMap stack:
aload 3 /* result */
ldc " "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
33: .line 74
iinc 7 /* i */ 1
StackMap locals:
StackMap stack:
34: iload 7 /* i */
iload 6 /* count */
if_icmplt 32
end local 7 // int i
35: .line 79
iconst_0
istore 7 /* i */
start local 7 // int i
36: goto 42
37: .line 81
StackMap locals:
StackMap stack:
aload 4 /* line */
iload 7 /* i */
baload
bipush 32
if_icmple 40
aload 4 /* line */
iload 7 /* i */
baload
bipush 126
if_icmpge 40
38: .line 83
aload 3 /* result */
new java.lang.String
dup
aload 4 /* line */
iload 7 /* i */
iconst_1
invokespecial java.lang.String.<init>:([BII)V
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
39: .line 84
goto 41
40: .line 87
StackMap locals:
StackMap stack:
aload 3 /* result */
ldc "."
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
41: .line 79
StackMap locals:
StackMap stack:
iinc 7 /* i */ 1
StackMap locals:
StackMap stack:
42: iload 7 /* i */
iload 5 /* lineIndex */
if_icmplt 37
end local 7 // int i
end local 6 // int count
43: .line 92
StackMap locals:
StackMap stack:
aload 3 /* result */
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 5 // int lineIndex
end local 4 // byte[] line
end local 3 // java.lang.StringBuilder result
end local 2 // int length
end local 1 // int offset
end local 0 // byte[] array
LocalVariableTable:
Start End Slot Name Signature
0 44 0 array [B
0 44 1 offset I
0 44 2 length I
1 44 3 result Ljava/lang/StringBuilder;
2 44 4 line [B
3 44 5 lineIndex I
6 27 6 i I
10 17 7 j I
21 25 7 b B
29 43 6 count I
31 35 7 i I
36 43 7 i I
MethodParameters:
Name Flags
array
offset
length
public static java.lang.String toHexString(byte);
descriptor: (B)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 // byte b
0: .line 97
iload 0 /* b */
invokestatic com.android.internal.util.HexDump.toByteArray:(B)[B
invokestatic com.android.internal.util.HexDump.toHexString:([B)Ljava/lang/String;
areturn
end local 0 // byte b
LocalVariableTable:
Start End Slot Name Signature
0 1 0 b B
MethodParameters:
Name Flags
b
public static java.lang.String toHexString(byte[]);
descriptor: ([B)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=1, args_size=1
start local 0 // byte[] array
0: .line 102
aload 0 /* array */
iconst_0
aload 0 /* array */
arraylength
iconst_1
invokestatic com.android.internal.util.HexDump.toHexString:([BIIZ)Ljava/lang/String;
areturn
end local 0 // byte[] array
LocalVariableTable:
Start End Slot Name Signature
0 1 0 array [B
MethodParameters:
Name Flags
array
public static java.lang.String toHexString(byte[], boolean);
descriptor: ([BZ)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=2, args_size=2
start local 0 // byte[] array
start local 1 // boolean upperCase
0: .line 107
aload 0 /* array */
iconst_0
aload 0 /* array */
arraylength
iload 1 /* upperCase */
invokestatic com.android.internal.util.HexDump.toHexString:([BIIZ)Ljava/lang/String;
areturn
end local 1 // boolean upperCase
end local 0 // byte[] array
LocalVariableTable:
Start End Slot Name Signature
0 1 0 array [B
0 1 1 upperCase Z
MethodParameters:
Name Flags
array
upperCase
public static java.lang.String toHexString(byte[], int, int);
descriptor: ([BII)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=3, args_size=3
start local 0 // byte[] array
start local 1 // int offset
start local 2 // int length
0: .line 112
aload 0 /* array */
iload 1 /* offset */
iload 2 /* length */
iconst_1
invokestatic com.android.internal.util.HexDump.toHexString:([BIIZ)Ljava/lang/String;
areturn
end local 2 // int length
end local 1 // int offset
end local 0 // byte[] array
LocalVariableTable:
Start End Slot Name Signature
0 1 0 array [B
0 1 1 offset I
0 1 2 length I
MethodParameters:
Name Flags
array
offset
length
public static java.lang.String toHexString(byte[], int, int, boolean);
descriptor: ([BIIZ)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=9, args_size=4
start local 0 // byte[] array
start local 1 // int offset
start local 2 // int length
start local 3 // boolean upperCase
0: .line 117
iload 3 /* upperCase */
ifeq 1
getstatic com.android.internal.util.HexDump.HEX_DIGITS:[C
goto 2
StackMap locals:
StackMap stack:
1: getstatic com.android.internal.util.HexDump.HEX_LOWER_CASE_DIGITS:[C
StackMap locals:
StackMap stack: char[]
2: astore 4 /* digits */
start local 4 // char[] digits
3: .line 118
iload 2 /* length */
iconst_2
imul
newarray 5
astore 5 /* buf */
start local 5 // char[] buf
4: .line 120
iconst_0
istore 6 /* bufIndex */
start local 6 // int bufIndex
5: .line 121
iload 1 /* offset */
istore 7 /* i */
start local 7 // int i
6: goto 11
7: .line 123
StackMap locals: byte[] int int int char[] char[] int int
StackMap stack:
aload 0 /* array */
iload 7 /* i */
baload
istore 8 /* b */
start local 8 // byte b
8: .line 124
aload 5 /* buf */
iload 6 /* bufIndex */
iinc 6 /* bufIndex */ 1
aload 4 /* digits */
iload 8 /* b */
iconst_4
iushr
bipush 15
iand
caload
castore
9: .line 125
aload 5 /* buf */
iload 6 /* bufIndex */
iinc 6 /* bufIndex */ 1
aload 4 /* digits */
iload 8 /* b */
bipush 15
iand
caload
castore
end local 8 // byte b
10: .line 121
iinc 7 /* i */ 1
StackMap locals:
StackMap stack:
11: iload 7 /* i */
iload 1 /* offset */
iload 2 /* length */
iadd
if_icmplt 7
end local 7 // int i
12: .line 128
new java.lang.String
dup
aload 5 /* buf */
invokespecial java.lang.String.<init>:([C)V
areturn
end local 6 // int bufIndex
end local 5 // char[] buf
end local 4 // char[] digits
end local 3 // boolean upperCase
end local 2 // int length
end local 1 // int offset
end local 0 // byte[] array
LocalVariableTable:
Start End Slot Name Signature
0 13 0 array [B
0 13 1 offset I
0 13 2 length I
0 13 3 upperCase Z
3 13 4 digits [C
4 13 5 buf [C
5 13 6 bufIndex I
6 12 7 i I
8 10 8 b B
MethodParameters:
Name Flags
array
offset
length
upperCase
public static java.lang.String toHexString(int);
descriptor: (I)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=1, locals=1, args_size=1
start local 0 // int i
0: .line 133
iload 0 /* i */
invokestatic com.android.internal.util.HexDump.toByteArray:(I)[B
invokestatic com.android.internal.util.HexDump.toHexString:([B)Ljava/lang/String;
areturn
end local 0 // int i
LocalVariableTable:
Start End Slot Name Signature
0 1 0 i I
MethodParameters:
Name Flags
i
public static byte[] toByteArray(byte);
descriptor: (B)[B
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=1
start local 0 // byte b
0: .line 138
iconst_1
newarray 8
astore 1 /* array */
start local 1 // byte[] array
1: .line 139
aload 1 /* array */
iconst_0
iload 0 /* b */
bastore
2: .line 140
aload 1 /* array */
areturn
end local 1 // byte[] array
end local 0 // byte b
LocalVariableTable:
Start End Slot Name Signature
0 3 0 b B
1 3 1 array [B
MethodParameters:
Name Flags
b
public static byte[] toByteArray(int);
descriptor: (I)[B
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=2, args_size=1
start local 0 // int i
0: .line 145
iconst_4
newarray 8
astore 1 /* array */
start local 1 // byte[] array
1: .line 147
aload 1 /* array */
iconst_3
iload 0 /* i */
sipush 255
iand
i2b
bastore
2: .line 148
aload 1 /* array */
iconst_2
iload 0 /* i */
bipush 8
ishr
sipush 255
iand
i2b
bastore
3: .line 149
aload 1 /* array */
iconst_1
iload 0 /* i */
bipush 16
ishr
sipush 255
iand
i2b
bastore
4: .line 150
aload 1 /* array */
iconst_0
iload 0 /* i */
bipush 24
ishr
sipush 255
iand
i2b
bastore
5: .line 152
aload 1 /* array */
areturn
end local 1 // byte[] array
end local 0 // int i
LocalVariableTable:
Start End Slot Name Signature
0 6 0 i I
1 6 1 array [B
MethodParameters:
Name Flags
i
private static int toByte(char);
descriptor: (C)I
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=1, args_size=1
start local 0 // char c
0: .line 157
iload 0 /* c */
bipush 48
if_icmplt 1
iload 0 /* c */
bipush 57
if_icmpgt 1
iload 0 /* c */
bipush 48
isub
ireturn
1: .line 158
StackMap locals:
StackMap stack:
iload 0 /* c */
bipush 65
if_icmplt 2
iload 0 /* c */
bipush 70
if_icmpgt 2
iload 0 /* c */
bipush 65
isub
bipush 10
iadd
ireturn
2: .line 159
StackMap locals:
StackMap stack:
iload 0 /* c */
bipush 97
if_icmplt 3
iload 0 /* c */
bipush 102
if_icmpgt 3
iload 0 /* c */
bipush 97
isub
bipush 10
iadd
ireturn
3: .line 161
StackMap locals:
StackMap stack:
new java.lang.RuntimeException
dup
new java.lang.StringBuilder
dup
ldc "Invalid hex char '"
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;
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
end local 0 // char c
LocalVariableTable:
Start End Slot Name Signature
0 4 0 c C
MethodParameters:
Name Flags
c
public static byte[] hexStringToByteArray(java.lang.String);
descriptor: (Ljava/lang/String;)[B
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=6, locals=4, args_size=1
start local 0 // java.lang.String hexString
0: .line 166
aload 0 /* hexString */
invokevirtual java.lang.String.length:()I
istore 1 /* length */
start local 1 // int length
1: .line 167
iload 1 /* length */
iconst_2
idiv
newarray 8
astore 2 /* buffer */
start local 2 // byte[] buffer
2: .line 169
iconst_0
istore 3 /* i */
start local 3 // int i
3: goto 6
4: .line 171
StackMap locals: int byte[] int
StackMap stack:
aload 2 /* buffer */
iload 3 /* i */
iconst_2
idiv
aload 0 /* hexString */
iload 3 /* i */
invokevirtual java.lang.String.charAt:(I)C
invokestatic com.android.internal.util.HexDump.toByte:(C)I
iconst_4
ishl
aload 0 /* hexString */
iload 3 /* i */
iconst_1
iadd
invokevirtual java.lang.String.charAt:(I)C
invokestatic com.android.internal.util.HexDump.toByte:(C)I
ior
i2b
bastore
5: .line 169
iinc 3 /* i */ 2
StackMap locals:
StackMap stack:
6: iload 3 /* i */
iload 1 /* length */
if_icmplt 4
end local 3 // int i
7: .line 174
aload 2 /* buffer */
areturn
end local 2 // byte[] buffer
end local 1 // int length
end local 0 // java.lang.String hexString
LocalVariableTable:
Start End Slot Name Signature
0 8 0 hexString Ljava/lang/String;
1 8 1 length I
2 8 2 buffer [B
3 7 3 i I
MethodParameters:
Name Flags
hexString
public static java.lang.StringBuilder appendByteAsHex(java.lang.StringBuilder, byte, boolean);
descriptor: (Ljava/lang/StringBuilder;BZ)Ljava/lang/StringBuilder;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=4, args_size=3
start local 0 // java.lang.StringBuilder sb
start local 1 // byte b
start local 2 // boolean upperCase
0: .line 178
iload 2 /* upperCase */
ifeq 1
getstatic com.android.internal.util.HexDump.HEX_DIGITS:[C
goto 2
StackMap locals:
StackMap stack:
1: getstatic com.android.internal.util.HexDump.HEX_LOWER_CASE_DIGITS:[C
StackMap locals:
StackMap stack: char[]
2: astore 3 /* digits */
start local 3 // char[] digits
3: .line 179
aload 0 /* sb */
aload 3 /* digits */
iload 1 /* b */
iconst_4
ishr
bipush 15
iand
caload
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
4: .line 180
aload 0 /* sb */
aload 3 /* digits */
iload 1 /* b */
bipush 15
iand
caload
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
5: .line 181
aload 0 /* sb */
areturn
end local 3 // char[] digits
end local 2 // boolean upperCase
end local 1 // byte b
end local 0 // java.lang.StringBuilder sb
LocalVariableTable:
Start End Slot Name Signature
0 6 0 sb Ljava/lang/StringBuilder;
0 6 1 b B
0 6 2 upperCase Z
3 6 3 digits [C
MethodParameters:
Name Flags
sb
b
upperCase
}
SourceFile: "HexDump.java"