public abstract class sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder extends java.nio.charset.CharsetDecoder
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder
super_class: java.nio.charset.CharsetDecoder
{
protected static final char REPLACE_CHAR;
descriptor: C
flags: (0x001c) ACC_PROTECTED, ACC_STATIC, ACC_FINAL
ConstantValue: 65533
protected short[] index1;
descriptor: [S
flags: (0x0004) ACC_PROTECTED
protected java.lang.String index2;
descriptor: Ljava/lang/String;
flags: (0x0004) ACC_PROTECTED
protected int mask1;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected int mask2;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected int shift;
descriptor: I
flags: (0x0004) ACC_PROTECTED
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lsun/nio/cs/ext/DBCS_ONLY_IBM_EBCDIC_Decoder;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.$assertionsDisabled:Z
3: return
LocalVariableTable:
Start End Slot Name Signature
protected void <init>(java.nio.charset.Charset);
descriptor: (Ljava/nio/charset/Charset;)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
ldc 0.5
fconst_1
invokespecial java.nio.charset.CharsetDecoder.<init>:(Ljava/nio/charset/Charset;FF)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/nio/cs/ext/DBCS_ONLY_IBM_EBCDIC_Decoder;
0 2 1 cs Ljava/nio/charset/Charset;
MethodParameters:
Name Flags
cs
private static boolean isValidDoubleByte(int, int);
descriptor: (II)Z
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: iload 0
bipush 64
if_icmpne 1
iload 1
bipush 64
if_icmpeq 5
1: StackMap locals:
StackMap stack:
bipush 65
iload 0
if_icmpgt 4
iload 0
sipush 254
if_icmpgt 4
2: bipush 65
iload 1
if_icmpgt 4
iload 1
sipush 254
3: if_icmple 5
StackMap locals:
StackMap stack:
4: iconst_0
ireturn
StackMap locals:
StackMap stack:
5: iconst_1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 b1 I
0 6 1 b2 I
MethodParameters:
Name Flags
b1
b2
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=15, 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.DBCS_ONLY_IBM_EBCDIC_Decoder.$assertionsDisabled:Z
ifne 4
iload 4
iload 5
if_icmple 4
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
4: StackMap locals: byte[] int int
StackMap stack:
iload 4
iload 5
if_icmpgt 5
iload 4
goto 6
StackMap locals:
StackMap stack:
5: iload 5
StackMap locals:
StackMap stack: int
6: istore 4
7: aload 2
invokevirtual java.nio.CharBuffer.array:()[C
astore 6
start local 6 8: aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
aload 2
invokevirtual java.nio.CharBuffer.position:()I
iadd
istore 7
start local 7 9: aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
aload 2
invokevirtual java.nio.CharBuffer.limit:()I
iadd
istore 8
start local 8 10: getstatic sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.$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 38
15: StackMap locals:
StackMap stack:
aload 3
iload 4
baload
sipush 255
iand
istore 9
start local 9 16: aload 3
iload 4
iconst_1
iadd
baload
sipush 255
iand
istore 10
start local 10 17: iload 9
iload 10
invokestatic sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.isValidDoubleByte:(II)Z
ifne 22
18: iconst_2
invokestatic java.nio.charset.CoderResult.malformedForLength:(I)Ljava/nio/charset/CoderResult;
astore 14
19: aload 1
iload 4
aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
isub
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
20: aload 2
iload 7
aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
isub
invokevirtual java.nio.CharBuffer.position:(I)Ljava/nio/Buffer;
pop
21: aload 14
areturn
22: StackMap locals: int int
StackMap stack:
iload 9
sipush 256
imul
iload 10
iadd
istore 11
start local 11 23: aload 0
getfield sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.index2:Ljava/lang/String;
aload 0
getfield sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.index1:[S
iload 11
aload 0
getfield sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.mask1:I
iand
aload 0
getfield sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.shift:I
ishr
saload
24: iload 11
aload 0
getfield sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.mask2:I
iand
iadd
25: invokevirtual java.lang.String.charAt:(I)C
istore 12
start local 12 26: iload 12
ldc 65533
if_icmpne 31
27: iconst_2
invokestatic java.nio.charset.CoderResult.unmappableForLength:(I)Ljava/nio/charset/CoderResult;
astore 14
28: aload 1
iload 4
aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
isub
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
29: aload 2
iload 7
aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
isub
invokevirtual java.nio.CharBuffer.position:(I)Ljava/nio/Buffer;
pop
30: aload 14
areturn
31: StackMap locals: int int
StackMap stack:
iload 8
iload 7
isub
iconst_1
if_icmpge 36
32: getstatic java.nio.charset.CoderResult.OVERFLOW:Ljava/nio/charset/CoderResult;
astore 14
33: aload 1
iload 4
aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
isub
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
34: aload 2
iload 7
aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
isub
invokevirtual java.nio.CharBuffer.position:(I)Ljava/nio/Buffer;
pop
35: aload 14
areturn
36: StackMap locals:
StackMap stack:
aload 6
iload 7
iinc 7 1
iload 12
castore
37: iinc 4 2
end local 12 end local 11 end local 10 end local 9 38: StackMap locals: sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder java.nio.ByteBuffer java.nio.CharBuffer byte[] int int char[] int int
StackMap stack:
iload 4
iconst_1
iadd
iload 5
if_icmplt 15
39: getstatic java.nio.charset.CoderResult.UNDERFLOW:Ljava/nio/charset/CoderResult;
astore 14
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 14
areturn
43: StackMap locals:
StackMap stack: java.lang.Throwable
astore 13
44: aload 1
iload 4
aload 1
invokevirtual java.nio.ByteBuffer.arrayOffset:()I
isub
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
45: aload 2
iload 7
aload 2
invokevirtual java.nio.CharBuffer.arrayOffset:()I
isub
invokevirtual java.nio.CharBuffer.position:(I)Ljava/nio/Buffer;
pop
46: aload 13
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 47 0 this Lsun/nio/cs/ext/DBCS_ONLY_IBM_EBCDIC_Decoder;
0 47 1 src Ljava/nio/ByteBuffer;
0 47 2 dst Ljava/nio/CharBuffer;
1 47 3 sa [B
2 47 4 sp I
3 47 5 sl I
8 47 6 da [C
9 47 7 dp I
10 47 8 dl I
16 38 9 b1 I
17 38 10 b2 I
23 38 11 v I
26 38 12 outputChar C
Exception table:
from to target type
14 19 43 any
22 28 43 any
31 33 43 any
36 40 43 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=10, 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: goto 22
2: StackMap locals: int
StackMap stack:
aload 1
invokevirtual java.nio.ByteBuffer.get:()B
sipush 255
iand
istore 4
start local 4 3: aload 1
invokevirtual java.nio.ByteBuffer.get:()B
sipush 255
iand
istore 5
start local 5 4: iload 4
iload 5
invokestatic sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.isValidDoubleByte:(II)Z
ifne 8
5: iconst_2
invokestatic java.nio.charset.CoderResult.malformedForLength:(I)Ljava/nio/charset/CoderResult;
astore 9
6: aload 1
iload 3
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
7: aload 9
areturn
8: StackMap locals: int int
StackMap stack:
iload 4
sipush 256
imul
iload 5
iadd
istore 6
start local 6 9: aload 0
getfield sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.index2:Ljava/lang/String;
aload 0
getfield sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.index1:[S
iload 6
aload 0
getfield sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.mask1:I
iand
aload 0
getfield sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.shift:I
ishr
saload
10: iload 6
aload 0
getfield sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder.mask2:I
iand
iadd
11: invokevirtual java.lang.String.charAt:(I)C
istore 7
start local 7 12: iload 7
ldc 65533
if_icmpne 16
13: iconst_2
invokestatic java.nio.charset.CoderResult.unmappableForLength:(I)Ljava/nio/charset/CoderResult;
astore 9
14: aload 1
iload 3
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
15: aload 9
areturn
16: StackMap locals: int int
StackMap stack:
aload 2
invokevirtual java.nio.CharBuffer.hasRemaining:()Z
ifne 20
17: getstatic java.nio.charset.CoderResult.OVERFLOW:Ljava/nio/charset/CoderResult;
astore 9
18: aload 1
iload 3
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
19: aload 9
areturn
20: StackMap locals:
StackMap stack:
aload 2
iload 7
invokevirtual java.nio.CharBuffer.put:(C)Ljava/nio/CharBuffer;
pop
21: iinc 3 2
end local 7 end local 6 end local 5 end local 4 22: StackMap locals: sun.nio.cs.ext.DBCS_ONLY_IBM_EBCDIC_Decoder java.nio.ByteBuffer java.nio.CharBuffer int
StackMap stack:
aload 1
invokevirtual java.nio.ByteBuffer.remaining:()I
iconst_1
if_icmpgt 2
23: getstatic java.nio.charset.CoderResult.UNDERFLOW:Ljava/nio/charset/CoderResult;
astore 9
24: aload 1
iload 3
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
25: aload 9
areturn
26: StackMap locals:
StackMap stack: java.lang.Throwable
astore 8
27: aload 1
iload 3
invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
pop
28: aload 8
athrow
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 29 0 this Lsun/nio/cs/ext/DBCS_ONLY_IBM_EBCDIC_Decoder;
0 29 1 src Ljava/nio/ByteBuffer;
0 29 2 dst Ljava/nio/CharBuffer;
1 29 3 mark I
3 22 4 b1 I
4 22 5 b2 I
9 22 6 v I
12 22 7 outputChar C
Exception table:
from to target type
1 6 26 any
8 14 26 any
16 18 26 any
20 24 26 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.DBCS_ONLY_IBM_EBCDIC_Decoder.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.DBCS_ONLY_IBM_EBCDIC_Decoder.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/DBCS_ONLY_IBM_EBCDIC_Decoder;
0 3 1 src Ljava/nio/ByteBuffer;
0 3 2 dst Ljava/nio/CharBuffer;
MethodParameters:
Name Flags
src
dst
}
SourceFile: "DBCS_ONLY_IBM_EBCDIC_Decoder.java"