-
HeapByteBufUtil
-
getByte(byte[], int): byte
-
getShort(byte[], int): short
-
getShortLE(byte[], int): short
-
getUnsignedMedium(byte[], int): int
-
getUnsignedMediumLE(byte[], int): int
-
getInt(byte[], int): int
-
getIntLE(byte[], int): int
-
getLong(byte[], int): long
-
getLongLE(byte[], int): long
-
setByte(byte[], int, int): void
-
setShort(byte[], int, int): void
-
setShortLE(byte[], int, int): void
-
setMedium(byte[], int, int): void
-
setMediumLE(byte[], int, int): void
-
setInt(byte[], int, int): void
-
setIntLE(byte[], int, int): void
-
setLong(byte[], int, long): void
-
setLongLE(byte[], int, long): void
-
<init>(): void
-
http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
(The Netty Project)
final class io.netty.buffer.HeapByteBufUtil
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: io.netty.buffer.HeapByteBufUtil
super_class: java.lang.Object
{
static byte getByte(byte[], int);
descriptor: ([BI)B
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 // byte[] memory
start local 1 // int index
0: .line 24
aload 0 /* memory */
iload 1 /* index */
baload
ireturn
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 1 0 memory [B
0 1 1 index I
MethodParameters:
Name Flags
memory
index
static short getShort(byte[], int);
descriptor: ([BI)S
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=2, args_size=2
start local 0 // byte[] memory
start local 1 // int index
0: .line 28
aload 0 /* memory */
iload 1 /* index */
baload
bipush 8
ishl
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
baload
sipush 255
iand
ior
i2s
ireturn
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 1 0 memory [B
0 1 1 index I
MethodParameters:
Name Flags
memory
index
static short getShortLE(byte[], int);
descriptor: ([BI)S
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=2, args_size=2
start local 0 // byte[] memory
start local 1 // int index
0: .line 32
aload 0 /* memory */
iload 1 /* index */
baload
sipush 255
iand
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
baload
bipush 8
ishl
ior
i2s
ireturn
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 1 0 memory [B
0 1 1 index I
MethodParameters:
Name Flags
memory
index
static int getUnsignedMedium(byte[], int);
descriptor: ([BI)I
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=2, args_size=2
start local 0 // byte[] memory
start local 1 // int index
0: .line 36
aload 0 /* memory */
iload 1 /* index */
baload
sipush 255
iand
bipush 16
ishl
1: .line 37
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
baload
sipush 255
iand
bipush 8
ishl
2: .line 36
ior
3: .line 38
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
baload
sipush 255
iand
4: .line 36
ior
ireturn
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 5 0 memory [B
0 5 1 index I
MethodParameters:
Name Flags
memory
index
static int getUnsignedMediumLE(byte[], int);
descriptor: ([BI)I
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=2, args_size=2
start local 0 // byte[] memory
start local 1 // int index
0: .line 42
aload 0 /* memory */
iload 1 /* index */
baload
sipush 255
iand
1: .line 43
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
baload
sipush 255
iand
bipush 8
ishl
2: .line 42
ior
3: .line 44
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
baload
sipush 255
iand
bipush 16
ishl
4: .line 42
ior
ireturn
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 5 0 memory [B
0 5 1 index I
MethodParameters:
Name Flags
memory
index
static int getInt(byte[], int);
descriptor: ([BI)I
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=2, args_size=2
start local 0 // byte[] memory
start local 1 // int index
0: .line 48
aload 0 /* memory */
iload 1 /* index */
baload
sipush 255
iand
bipush 24
ishl
1: .line 49
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
baload
sipush 255
iand
bipush 16
ishl
2: .line 48
ior
3: .line 50
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
baload
sipush 255
iand
bipush 8
ishl
4: .line 48
ior
5: .line 51
aload 0 /* memory */
iload 1 /* index */
iconst_3
iadd
baload
sipush 255
iand
6: .line 48
ior
ireturn
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 7 0 memory [B
0 7 1 index I
MethodParameters:
Name Flags
memory
index
static int getIntLE(byte[], int);
descriptor: ([BI)I
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=2, args_size=2
start local 0 // byte[] memory
start local 1 // int index
0: .line 55
aload 0 /* memory */
iload 1 /* index */
baload
sipush 255
iand
1: .line 56
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
baload
sipush 255
iand
bipush 8
ishl
2: .line 55
ior
3: .line 57
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
baload
sipush 255
iand
bipush 16
ishl
4: .line 55
ior
5: .line 58
aload 0 /* memory */
iload 1 /* index */
iconst_3
iadd
baload
sipush 255
iand
bipush 24
ishl
6: .line 55
ior
ireturn
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 7 0 memory [B
0 7 1 index I
MethodParameters:
Name Flags
memory
index
static long getLong(byte[], int);
descriptor: ([BI)J
flags: (0x0008) ACC_STATIC
Code:
stack=6, locals=2, args_size=2
start local 0 // byte[] memory
start local 1 // int index
0: .line 62
aload 0 /* memory */
iload 1 /* index */
baload
i2l
ldc 255
land
bipush 56
lshl
1: .line 63
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
baload
i2l
ldc 255
land
bipush 48
lshl
2: .line 62
lor
3: .line 64
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
baload
i2l
ldc 255
land
bipush 40
lshl
4: .line 62
lor
5: .line 65
aload 0 /* memory */
iload 1 /* index */
iconst_3
iadd
baload
i2l
ldc 255
land
bipush 32
lshl
6: .line 62
lor
7: .line 66
aload 0 /* memory */
iload 1 /* index */
iconst_4
iadd
baload
i2l
ldc 255
land
bipush 24
lshl
8: .line 62
lor
9: .line 67
aload 0 /* memory */
iload 1 /* index */
iconst_5
iadd
baload
i2l
ldc 255
land
bipush 16
lshl
10: .line 62
lor
11: .line 68
aload 0 /* memory */
iload 1 /* index */
bipush 6
iadd
baload
i2l
ldc 255
land
bipush 8
lshl
12: .line 62
lor
13: .line 69
aload 0 /* memory */
iload 1 /* index */
bipush 7
iadd
baload
i2l
ldc 255
land
14: .line 62
lor
lreturn
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 15 0 memory [B
0 15 1 index I
MethodParameters:
Name Flags
memory
index
static long getLongLE(byte[], int);
descriptor: ([BI)J
flags: (0x0008) ACC_STATIC
Code:
stack=6, locals=2, args_size=2
start local 0 // byte[] memory
start local 1 // int index
0: .line 73
aload 0 /* memory */
iload 1 /* index */
baload
i2l
ldc 255
land
1: .line 74
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
baload
i2l
ldc 255
land
bipush 8
lshl
2: .line 73
lor
3: .line 75
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
baload
i2l
ldc 255
land
bipush 16
lshl
4: .line 73
lor
5: .line 76
aload 0 /* memory */
iload 1 /* index */
iconst_3
iadd
baload
i2l
ldc 255
land
bipush 24
lshl
6: .line 73
lor
7: .line 77
aload 0 /* memory */
iload 1 /* index */
iconst_4
iadd
baload
i2l
ldc 255
land
bipush 32
lshl
8: .line 73
lor
9: .line 78
aload 0 /* memory */
iload 1 /* index */
iconst_5
iadd
baload
i2l
ldc 255
land
bipush 40
lshl
10: .line 73
lor
11: .line 79
aload 0 /* memory */
iload 1 /* index */
bipush 6
iadd
baload
i2l
ldc 255
land
bipush 48
lshl
12: .line 73
lor
13: .line 80
aload 0 /* memory */
iload 1 /* index */
bipush 7
iadd
baload
i2l
ldc 255
land
bipush 56
lshl
14: .line 73
lor
lreturn
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 15 0 memory [B
0 15 1 index I
MethodParameters:
Name Flags
memory
index
static void setByte(byte[], int, int);
descriptor: ([BII)V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=3, args_size=3
start local 0 // byte[] memory
start local 1 // int index
start local 2 // int value
0: .line 84
aload 0 /* memory */
iload 1 /* index */
iload 2 /* value */
i2b
bastore
1: .line 85
return
end local 2 // int value
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 2 0 memory [B
0 2 1 index I
0 2 2 value I
MethodParameters:
Name Flags
memory
index
value
static void setShort(byte[], int, int);
descriptor: ([BII)V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=3, args_size=3
start local 0 // byte[] memory
start local 1 // int index
start local 2 // int value
0: .line 88
aload 0 /* memory */
iload 1 /* index */
iload 2 /* value */
bipush 8
iushr
i2b
bastore
1: .line 89
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
iload 2 /* value */
i2b
bastore
2: .line 90
return
end local 2 // int value
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 3 0 memory [B
0 3 1 index I
0 3 2 value I
MethodParameters:
Name Flags
memory
index
value
static void setShortLE(byte[], int, int);
descriptor: ([BII)V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=3, args_size=3
start local 0 // byte[] memory
start local 1 // int index
start local 2 // int value
0: .line 93
aload 0 /* memory */
iload 1 /* index */
iload 2 /* value */
i2b
bastore
1: .line 94
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
iload 2 /* value */
bipush 8
iushr
i2b
bastore
2: .line 95
return
end local 2 // int value
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 3 0 memory [B
0 3 1 index I
0 3 2 value I
MethodParameters:
Name Flags
memory
index
value
static void setMedium(byte[], int, int);
descriptor: ([BII)V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=3, args_size=3
start local 0 // byte[] memory
start local 1 // int index
start local 2 // int value
0: .line 98
aload 0 /* memory */
iload 1 /* index */
iload 2 /* value */
bipush 16
iushr
i2b
bastore
1: .line 99
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
iload 2 /* value */
bipush 8
iushr
i2b
bastore
2: .line 100
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
iload 2 /* value */
i2b
bastore
3: .line 101
return
end local 2 // int value
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 4 0 memory [B
0 4 1 index I
0 4 2 value I
MethodParameters:
Name Flags
memory
index
value
static void setMediumLE(byte[], int, int);
descriptor: ([BII)V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=3, args_size=3
start local 0 // byte[] memory
start local 1 // int index
start local 2 // int value
0: .line 104
aload 0 /* memory */
iload 1 /* index */
iload 2 /* value */
i2b
bastore
1: .line 105
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
iload 2 /* value */
bipush 8
iushr
i2b
bastore
2: .line 106
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
iload 2 /* value */
bipush 16
iushr
i2b
bastore
3: .line 107
return
end local 2 // int value
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 4 0 memory [B
0 4 1 index I
0 4 2 value I
MethodParameters:
Name Flags
memory
index
value
static void setInt(byte[], int, int);
descriptor: ([BII)V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=3, args_size=3
start local 0 // byte[] memory
start local 1 // int index
start local 2 // int value
0: .line 110
aload 0 /* memory */
iload 1 /* index */
iload 2 /* value */
bipush 24
iushr
i2b
bastore
1: .line 111
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
iload 2 /* value */
bipush 16
iushr
i2b
bastore
2: .line 112
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
iload 2 /* value */
bipush 8
iushr
i2b
bastore
3: .line 113
aload 0 /* memory */
iload 1 /* index */
iconst_3
iadd
iload 2 /* value */
i2b
bastore
4: .line 114
return
end local 2 // int value
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 5 0 memory [B
0 5 1 index I
0 5 2 value I
MethodParameters:
Name Flags
memory
index
value
static void setIntLE(byte[], int, int);
descriptor: ([BII)V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=3, args_size=3
start local 0 // byte[] memory
start local 1 // int index
start local 2 // int value
0: .line 117
aload 0 /* memory */
iload 1 /* index */
iload 2 /* value */
i2b
bastore
1: .line 118
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
iload 2 /* value */
bipush 8
iushr
i2b
bastore
2: .line 119
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
iload 2 /* value */
bipush 16
iushr
i2b
bastore
3: .line 120
aload 0 /* memory */
iload 1 /* index */
iconst_3
iadd
iload 2 /* value */
bipush 24
iushr
i2b
bastore
4: .line 121
return
end local 2 // int value
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 5 0 memory [B
0 5 1 index I
0 5 2 value I
MethodParameters:
Name Flags
memory
index
value
static void setLong(byte[], int, long);
descriptor: ([BIJ)V
flags: (0x0008) ACC_STATIC
Code:
stack=5, locals=4, args_size=3
start local 0 // byte[] memory
start local 1 // int index
start local 2 // long value
0: .line 124
aload 0 /* memory */
iload 1 /* index */
lload 2 /* value */
bipush 56
lushr
l2i
i2b
bastore
1: .line 125
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
lload 2 /* value */
bipush 48
lushr
l2i
i2b
bastore
2: .line 126
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
lload 2 /* value */
bipush 40
lushr
l2i
i2b
bastore
3: .line 127
aload 0 /* memory */
iload 1 /* index */
iconst_3
iadd
lload 2 /* value */
bipush 32
lushr
l2i
i2b
bastore
4: .line 128
aload 0 /* memory */
iload 1 /* index */
iconst_4
iadd
lload 2 /* value */
bipush 24
lushr
l2i
i2b
bastore
5: .line 129
aload 0 /* memory */
iload 1 /* index */
iconst_5
iadd
lload 2 /* value */
bipush 16
lushr
l2i
i2b
bastore
6: .line 130
aload 0 /* memory */
iload 1 /* index */
bipush 6
iadd
lload 2 /* value */
bipush 8
lushr
l2i
i2b
bastore
7: .line 131
aload 0 /* memory */
iload 1 /* index */
bipush 7
iadd
lload 2 /* value */
l2i
i2b
bastore
8: .line 132
return
end local 2 // long value
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 9 0 memory [B
0 9 1 index I
0 9 2 value J
MethodParameters:
Name Flags
memory
index
value
static void setLongLE(byte[], int, long);
descriptor: ([BIJ)V
flags: (0x0008) ACC_STATIC
Code:
stack=5, locals=4, args_size=3
start local 0 // byte[] memory
start local 1 // int index
start local 2 // long value
0: .line 135
aload 0 /* memory */
iload 1 /* index */
lload 2 /* value */
l2i
i2b
bastore
1: .line 136
aload 0 /* memory */
iload 1 /* index */
iconst_1
iadd
lload 2 /* value */
bipush 8
lushr
l2i
i2b
bastore
2: .line 137
aload 0 /* memory */
iload 1 /* index */
iconst_2
iadd
lload 2 /* value */
bipush 16
lushr
l2i
i2b
bastore
3: .line 138
aload 0 /* memory */
iload 1 /* index */
iconst_3
iadd
lload 2 /* value */
bipush 24
lushr
l2i
i2b
bastore
4: .line 139
aload 0 /* memory */
iload 1 /* index */
iconst_4
iadd
lload 2 /* value */
bipush 32
lushr
l2i
i2b
bastore
5: .line 140
aload 0 /* memory */
iload 1 /* index */
iconst_5
iadd
lload 2 /* value */
bipush 40
lushr
l2i
i2b
bastore
6: .line 141
aload 0 /* memory */
iload 1 /* index */
bipush 6
iadd
lload 2 /* value */
bipush 48
lushr
l2i
i2b
bastore
7: .line 142
aload 0 /* memory */
iload 1 /* index */
bipush 7
iadd
lload 2 /* value */
bipush 56
lushr
l2i
i2b
bastore
8: .line 143
return
end local 2 // long value
end local 1 // int index
end local 0 // byte[] memory
LocalVariableTable:
Start End Slot Name Signature
0 9 0 memory [B
0 9 1 index I
0 9 2 value J
MethodParameters:
Name Flags
memory
index
value
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 // io.netty.buffer.HeapByteBufUtil this
0: .line 145
aload 0 /* this */
invokespecial java.lang.Object.<init>:()V
return
end local 0 // io.netty.buffer.HeapByteBufUtil this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lio/netty/buffer/HeapByteBufUtil;
}
SourceFile: "HeapByteBufUtil.java"