abstract class sun.nio.cs.ext.DoubleByteDecoder extends java.nio.charset.CharsetDecoder
minor version: 0
major version: 59
flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
this_class: sun.nio.cs.ext.DoubleByteDecoder
super_class: java.nio.charset.CharsetDecoder
{
private short[] index1;
descriptor: [S
flags: (0x0002) ACC_PRIVATE
private java.lang.String[] index2;
descriptor: [Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
protected int start;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected int end;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected static final char REPLACE_CHAR;
descriptor: C
flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
ConstantValue: 65533
protected char highSurrogate;
descriptor: C
flags: (0x0004) ACC_PROTECTED
protected char lowSurrogate;
descriptor: C
flags: (0x0004) ACC_PROTECTED
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lsun/nio/cs/ext/DoubleByteDecoder;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic sun.nio.cs.ext.DoubleByteDecoder.$assertionsDisabled:Z
3: return
LocalVariableTable:
Start End Slot Name Signature
protected void <init>(java.nio.charset.Charset, short[], java.lang.String[], int, int);
descriptor: (Ljava/nio/charset/Charset;[S[Ljava/lang/String;II)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=4, locals=6, args_size=6
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 0: aload 0
aload 1
ldc 0.5
fconst_1
invokespecial java.nio.charset.CharsetDecoder.<init>:(Ljava/nio/charset/Charset;FF)V
1: aload 0
aload 2
putfield sun.nio.cs.ext.DoubleByteDecoder.index1:[S
2: aload 0
aload 3
putfield sun.nio.cs.ext.DoubleByteDecoder.index2:[Ljava/lang/String;
3: aload 0
iload 4
putfield sun.nio.cs.ext.DoubleByteDecoder.start:I
4: aload 0
iload 5
putfield sun.nio.cs.ext.DoubleByteDecoder.end:I
5: return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lsun/nio/cs/ext/DoubleByteDecoder;
0 6 1 cs Ljava/nio/charset/Charset;
0 6 2 index1 [S
0 6 3 index2 [Ljava/lang/String;
0 6 4 start I
0 6 5 end I
MethodParameters:
Name Flags
cs
index1
index2
start
end
private java.nio.charset.CoderResult decodeArrayLoop(java.nio.ByteBuffer, java.nio.CharBuffer);
descriptor: (Ljava/nio/ByteBuffer;Ljava/nio/CharBuffer;)Ljava/nio/charset/CoderResult;
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=16, args_size=3
start local 0 start local 1 start local 2 0: aload 1
invokevirtual java.nio.ByteBuffer.array:()[B
astore 3
start local 3 1: aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
aload 1
invokevirtual java.nio.ByteBuffer.position:()I
iadd
istore 4
start local 4 2: aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
aload 1
invokevirtual java.nio.ByteBuffer.limit:()I
iadd
istore 5
start local 5 3: getstatic sun.nio.cs.ext.DoubleByteDecoder.$assertionsDisabled:Z
ifne 4
iload 4
iload 5
if_icmple 4
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
4: StackMap locals: byte[] int int
StackMap stack:
iload 4
iload 5
if_icmpgt 5
iload 4
goto 6
StackMap locals:
StackMap stack:
5: iload 5
StackMap locals:
StackMap stack: int
6: istore 4
7: aload 2
invokevirtual java.nio.CharBuffer.array:()[C
astore 6
start local 6 8: aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
aload 2
invokevirtual java.nio.CharBuffer.position:()I
iadd
istore 7
start local 7 9: aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
aload 2
invokevirtual java.nio.CharBuffer.limit:()I
iadd
istore 8
start local 8 10: getstatic sun.nio.cs.ext.DoubleByteDecoder.$assertionsDisabled:Z
ifne 11
iload 7
iload 8
if_icmple 11
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
11: StackMap locals: char[] int int
StackMap stack:
iload 7
iload 8
if_icmpgt 12
iload 7
goto 13
StackMap locals:
StackMap stack:
12: iload 8
StackMap locals:
StackMap stack: int
13: istore 7
14: goto 49
15: StackMap locals:
StackMap stack:
aload 3
iload 4
baload
istore 9
start local 9 16: iconst_1
istore 11
start local 11 17: iconst_1
istore 12
start local 12 18: aload 0
aload 0
iconst_0
dup_x1
putfield sun.nio.cs.ext.DoubleByteDecoder.lowSurrogate:C
putfield sun.nio.cs.ext.DoubleByteDecoder.highSurrogate:C
19: aload 0
iload 9
invokevirtual sun.nio.cs.ext.DoubleByteDecoder.decodeSingle:(I)C
istore 13
start local 13 20: iload 13
ldc 65533
if_icmpne 38
21: iload 9
sipush 255
iand
istore 9
22: iload 5
iload 4
isub
iconst_2
if_icmpge 27
23: getstatic java.nio.charset.CoderResult.UNDERFLOW:Ljava/nio/charset/CoderResult;
astore 15
24: aload 1
iload 4
aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
isub
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
25: aload 2
iload 7
aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
isub
invokevirtual java.nio.CharBuffer.position:(I)Ljava/nio/Buffer;
pop
26: aload 15
areturn
27: StackMap locals: sun.nio.cs.ext.DoubleByteDecoder java.nio.ByteBuffer java.nio.CharBuffer byte[] int int char[] int int int top int int int
StackMap stack:
aload 3
iload 4
iconst_1
iadd
baload
sipush 255
iand
istore 10
start local 10 28: aload 0
iload 9
iload 10
invokevirtual sun.nio.cs.ext.DoubleByteDecoder.decodeDouble:(II)C
istore 13
29: iconst_2
istore 11
30: iload 13
ldc 65533
if_icmpne 35
31: iload 11
invokestatic java.nio.charset.CoderResult.unmappableForLength:(I)Ljava/nio/charset/CoderResult;
astore 15
32: aload 1
iload 4
aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
isub
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
33: aload 2
iload 7
aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
isub
invokevirtual java.nio.CharBuffer.position:(I)Ljava/nio/Buffer;
pop
34: aload 15
areturn
35: StackMap locals: sun.nio.cs.ext.DoubleByteDecoder java.nio.ByteBuffer java.nio.CharBuffer byte[] int int char[] int int int int int int int
StackMap stack:
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.highSurrogate:C
ifle 36
iconst_2
goto 37
StackMap locals:
StackMap stack:
36: iconst_1
StackMap locals:
StackMap stack: int
37: istore 12
end local 10 38: StackMap locals: sun.nio.cs.ext.DoubleByteDecoder java.nio.ByteBuffer java.nio.CharBuffer byte[] int int char[] int int int top int int int
StackMap stack:
iload 8
iload 7
isub
iload 12
if_icmpge 43
39: getstatic java.nio.charset.CoderResult.OVERFLOW:Ljava/nio/charset/CoderResult;
astore 15
40: aload 1
iload 4
aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
isub
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
41: aload 2
iload 7
aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
isub
invokevirtual java.nio.CharBuffer.position:(I)Ljava/nio/Buffer;
pop
42: aload 15
areturn
43: StackMap locals:
StackMap stack:
iload 12
iconst_2
if_icmpne 47
44: aload 6
iload 7
iinc 7 1
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.highSurrogate:C
castore
45: aload 6
iload 7
iinc 7 1
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.lowSurrogate:C
castore
46: goto 48
47: StackMap locals:
StackMap stack:
aload 6
iload 7
iinc 7 1
iload 13
castore
48: StackMap locals:
StackMap stack:
iload 4
iload 11
iadd
istore 4
end local 13 end local 12 end local 11 end local 9 49: StackMap locals: sun.nio.cs.ext.DoubleByteDecoder java.nio.ByteBuffer java.nio.CharBuffer byte[] int int char[] int int
StackMap stack:
iload 4
iload 5
if_icmplt 15
50: getstatic java.nio.charset.CoderResult.UNDERFLOW:Ljava/nio/charset/CoderResult;
astore 15
51: aload 1
iload 4
aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
isub
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
52: aload 2
iload 7
aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
isub
invokevirtual java.nio.CharBuffer.position:(I)Ljava/nio/Buffer;
pop
53: aload 15
areturn
54: StackMap locals:
StackMap stack: java.lang.Throwable
astore 14
55: aload 1
iload 4
aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
isub
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
56: aload 2
iload 7
aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
isub
invokevirtual java.nio.CharBuffer.position:(I)Ljava/nio/Buffer;
pop
57: aload 14
athrow
end local 8 end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 58 0 this Lsun/nio/cs/ext/DoubleByteDecoder;
0 58 1 src Ljava/nio/ByteBuffer;
0 58 2 dst Ljava/nio/CharBuffer;
1 58 3 sa [B
2 58 4 sp I
3 58 5 sl I
8 58 6 da [C
9 58 7 dp I
10 58 8 dl I
16 49 9 b1 I
28 38 10 b2 I
17 49 11 inputSize I
18 49 12 outputSize I
20 49 13 c C
Exception table:
from to target type
14 24 54 any
27 32 54 any
35 40 54 any
43 51 54 any
MethodParameters:
Name Flags
src
dst
private java.nio.charset.CoderResult decodeBufferLoop(java.nio.ByteBuffer, java.nio.CharBuffer);
descriptor: (Ljava/nio/ByteBuffer;Ljava/nio/CharBuffer;)Ljava/nio/charset/CoderResult;
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=11, args_size=3
start local 0 start local 1 start local 2 0: aload 1
invokevirtual java.nio.ByteBuffer.position:()I
istore 3
start local 3 1: iconst_0
istore 4
start local 4 2: iconst_0
istore 5
start local 5 3: goto 35
4: StackMap locals: int int int
StackMap stack:
aload 1
invokevirtual java.nio.ByteBuffer.get:()B
istore 6
start local 6 5: iconst_1
istore 4
6: iconst_1
istore 5
7: aload 0
aload 0
iconst_0
dup_x1
putfield sun.nio.cs.ext.DoubleByteDecoder.lowSurrogate:C
putfield sun.nio.cs.ext.DoubleByteDecoder.highSurrogate:C
8: aload 0
iload 6
invokevirtual sun.nio.cs.ext.DoubleByteDecoder.decodeSingle:(I)C
istore 7
start local 7 9: iload 7
ldc 65533
if_icmpne 25
10: aload 1
invokevirtual java.nio.ByteBuffer.remaining:()I
iconst_1
if_icmpge 14
11: getstatic java.nio.charset.CoderResult.UNDERFLOW:Ljava/nio/charset/CoderResult;
astore 10
12: aload 1
iload 3
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
13: aload 10
areturn
14: StackMap locals: int int
StackMap stack:
iload 6
sipush 255
iand
istore 6
15: aload 1
invokevirtual java.nio.ByteBuffer.get:()B
sipush 255
iand
istore 8
start local 8 16: iconst_2
istore 4
17: aload 0
iload 6
iload 8
invokevirtual sun.nio.cs.ext.DoubleByteDecoder.decodeDouble:(II)C
istore 7
18: iload 7
ldc 65533
if_icmpne 22
19: iconst_2
invokestatic java.nio.charset.CoderResult.unmappableForLength:(I)Ljava/nio/charset/CoderResult;
astore 10
20: aload 1
iload 3
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
21: aload 10
areturn
22: StackMap locals: int
StackMap stack:
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.highSurrogate:C
ifle 23
iconst_2
goto 24
StackMap locals:
StackMap stack:
23: iconst_1
StackMap locals:
StackMap stack: int
24: istore 5
end local 8 25: StackMap locals:
StackMap stack:
aload 2
invokevirtual java.nio.CharBuffer.remaining:()I
iload 5
if_icmpge 29
26: getstatic java.nio.charset.CoderResult.OVERFLOW:Ljava/nio/charset/CoderResult;
astore 10
27: aload 1
iload 3
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
28: aload 10
areturn
29: StackMap locals:
StackMap stack:
iload 3
iload 4
iadd
istore 3
30: iload 5
iconst_2
if_icmpne 34
31: aload 2
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.highSurrogate:C
invokevirtual java.nio.CharBuffer.put:(C)Ljava/nio/CharBuffer;
pop
32: aload 2
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.lowSurrogate:C
invokevirtual java.nio.CharBuffer.put:(C)Ljava/nio/CharBuffer;
pop
33: goto 35
34: StackMap locals:
StackMap stack:
aload 2
iload 7
invokevirtual java.nio.CharBuffer.put:(C)Ljava/nio/CharBuffer;
pop
end local 7 end local 6 35: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.nio.ByteBuffer.hasRemaining:()Z
ifne 4
36: getstatic java.nio.charset.CoderResult.UNDERFLOW:Ljava/nio/charset/CoderResult;
astore 10
37: aload 1
iload 3
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
38: aload 10
areturn
39: StackMap locals:
StackMap stack: java.lang.Throwable
astore 9
40: aload 1
iload 3
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
41: aload 9
athrow
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 42 0 this Lsun/nio/cs/ext/DoubleByteDecoder;
0 42 1 src Ljava/nio/ByteBuffer;
0 42 2 dst Ljava/nio/CharBuffer;
1 42 3 mark I
2 42 4 inputSize I
3 42 5 outputSize I
5 35 6 b1 I
9 35 7 c C
16 25 8 b2 I
Exception table:
from to target type
3 12 39 any
14 20 39 any
22 27 39 any
29 37 39 any
MethodParameters:
Name Flags
src
dst
protected java.nio.charset.CoderResult decodeLoop(java.nio.ByteBuffer, java.nio.CharBuffer);
descriptor: (Ljava/nio/ByteBuffer;Ljava/nio/CharBuffer;)Ljava/nio/charset/CoderResult;
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 1
invokevirtual java.nio.ByteBuffer.hasArray:()Z
ifeq 2
aload 2
invokevirtual java.nio.CharBuffer.hasArray:()Z
ifeq 2
1: aload 0
aload 1
aload 2
invokevirtual sun.nio.cs.ext.DoubleByteDecoder.decodeArrayLoop:(Ljava/nio/ByteBuffer;Ljava/nio/CharBuffer;)Ljava/nio/charset/CoderResult;
areturn
2: StackMap locals:
StackMap stack:
aload 0
aload 1
aload 2
invokevirtual sun.nio.cs.ext.DoubleByteDecoder.decodeBufferLoop:(Ljava/nio/ByteBuffer;Ljava/nio/CharBuffer;)Ljava/nio/charset/CoderResult;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lsun/nio/cs/ext/DoubleByteDecoder;
0 3 1 src Ljava/nio/ByteBuffer;
0 3 2 dst Ljava/nio/CharBuffer;
MethodParameters:
Name Flags
src
dst
protected char decodeSingle(int);
descriptor: (I)C
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=2, args_size=2
start local 0 start local 1 0: iload 1
iflt 2
1: iload 1
i2c
ireturn
2: StackMap locals:
StackMap stack:
ldc 65533
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lsun/nio/cs/ext/DoubleByteDecoder;
0 3 1 b I
MethodParameters:
Name Flags
b
protected char decodeDouble(int, int);
descriptor: (II)C
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=4, args_size=3
start local 0 start local 1 start local 2 0: iload 1
iflt 2
iload 1
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.index1:[S
arraylength
if_icmpgt 2
1: iload 2
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.start:I
if_icmplt 2
iload 2
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.end:I
if_icmple 3
2: StackMap locals:
StackMap stack:
ldc 65533
ireturn
3: StackMap locals:
StackMap stack:
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.index1:[S
iload 1
saload
bipush 15
iand
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.end:I
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.start:I
isub
iconst_1
iadd
imul
iload 2
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.start:I
isub
iadd
istore 3
start local 3 4: aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.index2:[Ljava/lang/String;
aload 0
getfield sun.nio.cs.ext.DoubleByteDecoder.index1:[S
iload 1
saload
iconst_4
ishr
aaload
iload 3
invokevirtual java.lang.String.charAt:(I)C
ireturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lsun/nio/cs/ext/DoubleByteDecoder;
0 5 1 byte1 I
0 5 2 byte2 I
4 5 3 n I
MethodParameters:
Name Flags
byte1
byte2
}
SourceFile: "DoubleByteDecoder.java"