class java.lang.StringCoding$StringEncoder
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.lang.StringCoding$StringEncoder
super_class: java.lang.Object
{
private java.nio.charset.Charset cs;
descriptor: Ljava/nio/charset/Charset;
flags: (0x0002) ACC_PRIVATE
private java.nio.charset.CharsetEncoder ce;
descriptor: Ljava/nio/charset/CharsetEncoder;
flags: (0x0002) ACC_PRIVATE
private final boolean isASCIICompatible;
descriptor: Z
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.lang.String requestedCharsetName;
descriptor: Ljava/lang/String;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final boolean isTrusted;
descriptor: Z
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private void <init>(java.nio.charset.Charset, java.lang.String);
descriptor: (Ljava/nio/charset/Charset;Ljava/lang/String;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 2
putfield java.lang.StringCoding$StringEncoder.requestedCharsetName:Ljava/lang/String;
2: aload 0
aload 1
putfield java.lang.StringCoding$StringEncoder.cs:Ljava/nio/charset/Charset;
3: aload 0
aload 1
invokevirtual java.nio.charset.Charset.newEncoder:()Ljava/nio/charset/CharsetEncoder;
4: getstatic java.nio.charset.CodingErrorAction.REPLACE:Ljava/nio/charset/CodingErrorAction;
invokevirtual java.nio.charset.CharsetEncoder.onMalformedInput:(Ljava/nio/charset/CodingErrorAction;)Ljava/nio/charset/CharsetEncoder;
5: getstatic java.nio.charset.CodingErrorAction.REPLACE:Ljava/nio/charset/CodingErrorAction;
invokevirtual java.nio.charset.CharsetEncoder.onUnmappableCharacter:(Ljava/nio/charset/CodingErrorAction;)Ljava/nio/charset/CharsetEncoder;
6: putfield java.lang.StringCoding$StringEncoder.ce:Ljava/nio/charset/CharsetEncoder;
7: aload 0
aload 1
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
invokevirtual java.lang.Class.getClassLoader0:()Ljava/lang/ClassLoader;
ifnonnull 8
iconst_1
goto 9
StackMap locals: java.lang.StringCoding$StringEncoder java.nio.charset.Charset java.lang.String
StackMap stack: java.lang.StringCoding$StringEncoder
8: iconst_0
StackMap locals: java.lang.StringCoding$StringEncoder java.nio.charset.Charset java.lang.String
StackMap stack: java.lang.StringCoding$StringEncoder int
9: putfield java.lang.StringCoding$StringEncoder.isTrusted:Z
10: aload 0
aload 0
getfield java.lang.StringCoding$StringEncoder.ce:Ljava/nio/charset/CharsetEncoder;
instanceof sun.nio.cs.ArrayEncoder
ifeq 12
11: aload 0
getfield java.lang.StringCoding$StringEncoder.ce:Ljava/nio/charset/CharsetEncoder;
checkcast sun.nio.cs.ArrayEncoder
invokeinterface sun.nio.cs.ArrayEncoder.isASCIICompatible:()Z
ifeq 12
iconst_1
goto 13
StackMap locals:
StackMap stack: java.lang.StringCoding$StringEncoder
12: iconst_0
13: StackMap locals: java.lang.StringCoding$StringEncoder java.nio.charset.Charset java.lang.String
StackMap stack: java.lang.StringCoding$StringEncoder int
putfield java.lang.StringCoding$StringEncoder.isASCIICompatible:Z
14: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Ljava/lang/StringCoding$StringEncoder;
0 15 1 cs Ljava/nio/charset/Charset;
0 15 2 rcn Ljava/lang/String;
MethodParameters:
Name Flags
cs
rcn
java.lang.String charsetName();
descriptor: ()Ljava/lang/String;
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.lang.StringCoding$StringEncoder.cs:Ljava/nio/charset/Charset;
instanceof sun.nio.cs.HistoricallyNamedCharset
ifeq 2
1: aload 0
getfield java.lang.StringCoding$StringEncoder.cs:Ljava/nio/charset/Charset;
checkcast sun.nio.cs.HistoricallyNamedCharset
invokeinterface sun.nio.cs.HistoricallyNamedCharset.historicalName:()Ljava/lang/String;
areturn
2: StackMap locals:
StackMap stack:
aload 0
getfield java.lang.StringCoding$StringEncoder.cs:Ljava/nio/charset/Charset;
invokevirtual java.nio.charset.Charset.name:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/lang/StringCoding$StringEncoder;
final java.lang.String requestedCharsetName();
descriptor: ()Ljava/lang/String;
flags: (0x0010) ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.lang.StringCoding$StringEncoder.requestedCharsetName:Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/lang/StringCoding$StringEncoder;
byte[] encode(byte, byte[]);
descriptor: (B[B)[B
flags: (0x0000)
Code:
stack=5, locals=10, args_size=3
start local 0 start local 1 start local 2 0: iload 1
ifne 3
aload 0
getfield java.lang.StringCoding$StringEncoder.isASCIICompatible:Z
ifeq 3
1: aload 2
iconst_0
aload 2
arraylength
invokestatic java.lang.StringCoding.hasNegatives:([BII)Z
ifne 3
2: aload 2
aload 2
arraylength
invokestatic java.util.Arrays.copyOf:([BI)[B
areturn
3: StackMap locals:
StackMap stack:
aload 2
arraylength
iload 1
ishr
istore 3
start local 3 4: iload 3
aload 0
getfield java.lang.StringCoding$StringEncoder.ce:Ljava/nio/charset/CharsetEncoder;
invokevirtual java.nio.charset.CharsetEncoder.maxBytesPerChar:()F
invokestatic java.lang.StringCoding.scale:(IF)I
istore 4
start local 4 5: iload 4
newarray 8
astore 5
start local 5 6: iload 3
ifne 8
7: aload 5
areturn
8: StackMap locals: int int byte[]
StackMap stack:
aload 0
getfield java.lang.StringCoding$StringEncoder.ce:Ljava/nio/charset/CharsetEncoder;
instanceof sun.nio.cs.ArrayEncoder
ifeq 14
9: iload 1
ifne 10
aload 0
getfield java.lang.StringCoding$StringEncoder.ce:Ljava/nio/charset/CharsetEncoder;
checkcast sun.nio.cs.ArrayEncoder
aload 2
iconst_0
iload 3
aload 5
invokeinterface sun.nio.cs.ArrayEncoder.encodeFromLatin1:([BII[B)I
goto 11
10: StackMap locals:
StackMap stack:
aload 0
getfield java.lang.StringCoding$StringEncoder.ce:Ljava/nio/charset/CharsetEncoder;
checkcast sun.nio.cs.ArrayEncoder
aload 2
iconst_0
iload 3
aload 5
invokeinterface sun.nio.cs.ArrayEncoder.encodeFromUTF16:([BII[B)I
11: StackMap locals:
StackMap stack: int
istore 6
start local 6 12: iload 6
iconst_m1
if_icmpeq 14
13: aload 5
iload 6
aload 0
getfield java.lang.StringCoding$StringEncoder.isTrusted:Z
invokestatic java.lang.StringCoding.safeTrim:([BIZ)[B
areturn
end local 6 14: StackMap locals:
StackMap stack:
iload 1
ifne 15
aload 2
invokestatic java.lang.StringLatin1.toChars:([B)[C
goto 16
15: StackMap locals:
StackMap stack:
aload 2
invokestatic java.lang.StringUTF16.toChars:([B)[C
16: StackMap locals:
StackMap stack: char[]
astore 6
start local 6 17: aload 0
getfield java.lang.StringCoding$StringEncoder.ce:Ljava/nio/charset/CharsetEncoder;
invokevirtual java.nio.charset.CharsetEncoder.reset:()Ljava/nio/charset/CharsetEncoder;
pop
18: aload 5
invokestatic java.nio.ByteBuffer.wrap:([B)Ljava/nio/ByteBuffer;
astore 7
start local 7 19: aload 6
iconst_0
iload 3
invokestatic java.nio.CharBuffer.wrap:([CII)Ljava/nio/CharBuffer;
astore 8
start local 8 20: aload 0
getfield java.lang.StringCoding$StringEncoder.ce:Ljava/nio/charset/CharsetEncoder;
aload 8
aload 7
iconst_1
invokevirtual java.nio.charset.CharsetEncoder.encode:(Ljava/nio/CharBuffer;Ljava/nio/ByteBuffer;Z)Ljava/nio/charset/CoderResult;
astore 9
start local 9 21: aload 9
invokevirtual java.nio.charset.CoderResult.isUnderflow:()Z
ifne 23
22: aload 9
invokevirtual java.nio.charset.CoderResult.throwException:()V
23: StackMap locals: java.lang.StringCoding$StringEncoder int byte[] int int byte[] char[] java.nio.ByteBuffer java.nio.CharBuffer java.nio.charset.CoderResult
StackMap stack:
aload 0
getfield java.lang.StringCoding$StringEncoder.ce:Ljava/nio/charset/CharsetEncoder;
aload 7
invokevirtual java.nio.charset.CharsetEncoder.flush:(Ljava/nio/ByteBuffer;)Ljava/nio/charset/CoderResult;
astore 9
24: aload 9
invokevirtual java.nio.charset.CoderResult.isUnderflow:()Z
ifne 29
25: aload 9
invokevirtual java.nio.charset.CoderResult.throwException:()V
end local 9 26: goto 29
StackMap locals: java.lang.StringCoding$StringEncoder int byte[] int int byte[] char[] java.nio.ByteBuffer java.nio.CharBuffer
StackMap stack: java.nio.charset.CharacterCodingException
27: astore 9
start local 9 28: new java.lang.Error
dup
aload 9
invokespecial java.lang.Error.<init>:(Ljava/lang/Throwable;)V
athrow
end local 9 29: StackMap locals:
StackMap stack:
aload 5
aload 7
invokevirtual java.nio.ByteBuffer.position:()I
aload 0
getfield java.lang.StringCoding$StringEncoder.isTrusted:Z
invokestatic java.lang.StringCoding.safeTrim:([BIZ)[B
areturn
end local 8 end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 30 0 this Ljava/lang/StringCoding$StringEncoder;
0 30 1 coder B
0 30 2 val [B
4 30 3 len I
5 30 4 en I
6 30 5 ba [B
12 14 6 blen I
17 30 6 ca [C
19 30 7 bb Ljava/nio/ByteBuffer;
20 30 8 cb Ljava/nio/CharBuffer;
21 26 9 cr Ljava/nio/charset/CoderResult;
28 29 9 x Ljava/nio/charset/CharacterCodingException;
Exception table:
from to target type
20 26 27 Class java.nio.charset.CharacterCodingException
MethodParameters:
Name Flags
coder
val
}
SourceFile: "StringCoding.java"
NestHost: java.lang.StringCoding
InnerClasses:
private StringEncoder = java.lang.StringCoding$StringEncoder of java.lang.StringCoding