final class java.nio.file.FileChannelLinesSpliterator implements java.util.Spliterator<java.lang.String>
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: java.nio.file.FileChannelLinesSpliterator
super_class: java.lang.Object
{
static final java.util.Set<java.lang.String> SUPPORTED_CHARSET_NAMES;
descriptor: Ljava/util/Set;
flags: (0x0018) ACC_STATIC, ACC_FINAL
Signature: Ljava/util/Set<Ljava/lang/String;>;
private final java.nio.channels.FileChannel fc;
descriptor: Ljava/nio/channels/FileChannel;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.nio.charset.Charset cs;
descriptor: Ljava/nio/charset/Charset;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private int index;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private final int fence;
descriptor: I
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private java.nio.ByteBuffer buffer;
descriptor: Ljava/nio/ByteBuffer;
flags: (0x0002) ACC_PRIVATE
private java.io.BufferedReader reader;
descriptor: Ljava/io/BufferedReader;
flags: (0x0002) ACC_PRIVATE
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: new java.util.HashSet
dup
invokespecial java.util.HashSet.<init>:()V
putstatic java.nio.file.FileChannelLinesSpliterator.SUPPORTED_CHARSET_NAMES:Ljava/util/Set;
1: getstatic java.nio.file.FileChannelLinesSpliterator.SUPPORTED_CHARSET_NAMES:Ljava/util/Set;
getstatic java.nio.charset.StandardCharsets.UTF_8:Ljava/nio/charset/Charset;
invokevirtual java.nio.charset.Charset.name:()Ljava/lang/String;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
2: getstatic java.nio.file.FileChannelLinesSpliterator.SUPPORTED_CHARSET_NAMES:Ljava/util/Set;
getstatic java.nio.charset.StandardCharsets.ISO_8859_1:Ljava/nio/charset/Charset;
invokevirtual java.nio.charset.Charset.name:()Ljava/lang/String;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
3: getstatic java.nio.file.FileChannelLinesSpliterator.SUPPORTED_CHARSET_NAMES:Ljava/util/Set;
getstatic java.nio.charset.StandardCharsets.US_ASCII:Ljava/nio/charset/Charset;
invokevirtual java.nio.charset.Charset.name:()Ljava/lang/String;
invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
pop
4: return
LocalVariableTable:
Start End Slot Name Signature
void <init>(java.nio.channels.FileChannel, java.nio.charset.Charset, int, int);
descriptor: (Ljava/nio/channels/FileChannel;Ljava/nio/charset/Charset;II)V
flags: (0x0000)
Code:
stack=2, locals=5, args_size=5
start local 0 start local 1 start local 2 start local 3 start local 4 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
putfield java.nio.file.FileChannelLinesSpliterator.fc:Ljava/nio/channels/FileChannel;
2: aload 0
aload 2
putfield java.nio.file.FileChannelLinesSpliterator.cs:Ljava/nio/charset/Charset;
3: aload 0
iload 3
putfield java.nio.file.FileChannelLinesSpliterator.index:I
4: aload 0
iload 4
putfield java.nio.file.FileChannelLinesSpliterator.fence:I
5: return
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 Ljava/nio/file/FileChannelLinesSpliterator;
0 6 1 fc Ljava/nio/channels/FileChannel;
0 6 2 cs Ljava/nio/charset/Charset;
0 6 3 index I
0 6 4 fence I
MethodParameters:
Name Flags
fc
cs
index
fence
private void <init>(java.nio.channels.FileChannel, java.nio.charset.Charset, int, int, java.nio.ByteBuffer);
descriptor: (Ljava/nio/channels/FileChannel;Ljava/nio/charset/Charset;IILjava/nio/ByteBuffer;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, 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
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
putfield java.nio.file.FileChannelLinesSpliterator.fc:Ljava/nio/channels/FileChannel;
2: aload 0
aload 5
putfield java.nio.file.FileChannelLinesSpliterator.buffer:Ljava/nio/ByteBuffer;
3: aload 0
aload 2
putfield java.nio.file.FileChannelLinesSpliterator.cs:Ljava/nio/charset/Charset;
4: aload 0
iload 3
putfield java.nio.file.FileChannelLinesSpliterator.index:I
5: aload 0
iload 4
putfield java.nio.file.FileChannelLinesSpliterator.fence:I
6: 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 7 0 this Ljava/nio/file/FileChannelLinesSpliterator;
0 7 1 fc Ljava/nio/channels/FileChannel;
0 7 2 cs Ljava/nio/charset/Charset;
0 7 3 index I
0 7 4 fence I
0 7 5 buffer Ljava/nio/ByteBuffer;
MethodParameters:
Name Flags
fc
cs
index
fence
buffer
public boolean tryAdvance(java.util.function.Consumer<? super java.lang.String>);
descriptor: (Ljava/util/function/Consumer;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual java.nio.file.FileChannelLinesSpliterator.readLine:()Ljava/lang/String;
astore 2
start local 2 1: aload 2
ifnull 4
2: aload 1
aload 2
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
3: iconst_1
ireturn
4: StackMap locals: java.lang.String
StackMap stack:
iconst_0
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/nio/file/FileChannelLinesSpliterator;
0 5 1 action Ljava/util/function/Consumer<-Ljava/lang/String;>;
1 5 2 line Ljava/lang/String;
Signature: (Ljava/util/function/Consumer<-Ljava/lang/String;>;)Z
MethodParameters:
Name Flags
action
public void forEachRemaining(java.util.function.Consumer<? super java.lang.String>);
descriptor: (Ljava/util/function/Consumer;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: goto 2
start local 2 1: StackMap locals: java.lang.String
StackMap stack:
aload 1
aload 2
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
end local 2 2: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.nio.file.FileChannelLinesSpliterator.readLine:()Ljava/lang/String;
dup
astore 2
start local 2 3: ifnonnull 1
4: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/nio/file/FileChannelLinesSpliterator;
0 5 1 action Ljava/util/function/Consumer<-Ljava/lang/String;>;
1 2 2 line Ljava/lang/String;
3 5 2 line Ljava/lang/String;
Signature: (Ljava/util/function/Consumer<-Ljava/lang/String;>;)V
MethodParameters:
Name Flags
action
private java.io.BufferedReader getBufferedReader();
descriptor: ()Ljava/io/BufferedReader;
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=2, args_size=1
start local 0 0: new java.nio.file.FileChannelLinesSpliterator$1
dup
aload 0
invokespecial java.nio.file.FileChannelLinesSpliterator$1.<init>:(Ljava/nio/file/FileChannelLinesSpliterator;)V
astore 1
start local 1 1: new java.io.BufferedReader
dup
aload 1
aload 0
getfield java.nio.file.FileChannelLinesSpliterator.cs:Ljava/nio/charset/Charset;
invokevirtual java.nio.charset.Charset.newDecoder:()Ljava/nio/charset/CharsetDecoder;
iconst_m1
invokestatic java.nio.channels.Channels.newReader:(Ljava/nio/channels/ReadableByteChannel;Ljava/nio/charset/CharsetDecoder;I)Ljava/io/Reader;
invokespecial java.io.BufferedReader.<init>:(Ljava/io/Reader;)V
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/nio/file/FileChannelLinesSpliterator;
1 2 1 rrbc Ljava/nio/channels/ReadableByteChannel;
private java.lang.String readLine();
descriptor: ()Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
getfield java.nio.file.FileChannelLinesSpliterator.reader:Ljava/io/BufferedReader;
ifnonnull 3
1: aload 0
aload 0
invokevirtual java.nio.file.FileChannelLinesSpliterator.getBufferedReader:()Ljava/io/BufferedReader;
putfield java.nio.file.FileChannelLinesSpliterator.reader:Ljava/io/BufferedReader;
2: aload 0
aconst_null
putfield java.nio.file.FileChannelLinesSpliterator.buffer:Ljava/nio/ByteBuffer;
3: StackMap locals:
StackMap stack:
aload 0
getfield java.nio.file.FileChannelLinesSpliterator.reader:Ljava/io/BufferedReader;
invokevirtual java.io.BufferedReader.readLine:()Ljava/lang/String;
4: areturn
5: StackMap locals:
StackMap stack: java.io.IOException
astore 1
start local 1 6: new java.io.UncheckedIOException
dup
aload 1
invokespecial java.io.UncheckedIOException.<init>:(Ljava/io/IOException;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/nio/file/FileChannelLinesSpliterator;
6 7 1 e Ljava/io/IOException;
Exception table:
from to target type
3 4 5 Class java.io.IOException
private java.nio.ByteBuffer getMappedByteBuffer();
descriptor: ()Ljava/nio/ByteBuffer;
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=2, args_size=1
start local 0 0: aload 0
getfield java.nio.file.FileChannelLinesSpliterator.fc:Ljava/nio/channels/FileChannel;
getstatic java.nio.channels.FileChannel$MapMode.READ_ONLY:Ljava/nio/channels/FileChannel$MapMode;
lconst_0
aload 0
getfield java.nio.file.FileChannelLinesSpliterator.fence:I
i2l
invokevirtual java.nio.channels.FileChannel.map:(Ljava/nio/channels/FileChannel$MapMode;JJ)Ljava/nio/MappedByteBuffer;
1: areturn
2: StackMap locals:
StackMap stack: java.io.IOException
astore 1
start local 1 3: new java.io.UncheckedIOException
dup
aload 1
invokespecial java.io.UncheckedIOException.<init>:(Ljava/io/IOException;)V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/nio/file/FileChannelLinesSpliterator;
3 4 1 e Ljava/io/IOException;
Exception table:
from to target type
0 1 2 Class java.io.IOException
public java.util.Spliterator<java.lang.String> trySplit();
descriptor: ()Ljava/util/Spliterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=8, locals=8, args_size=1
start local 0 0: aload 0
getfield java.nio.file.FileChannelLinesSpliterator.reader:Ljava/io/BufferedReader;
ifnull 2
1: aconst_null
areturn
2: StackMap locals:
StackMap stack:
aload 0
getfield java.nio.file.FileChannelLinesSpliterator.buffer:Ljava/nio/ByteBuffer;
dup
astore 1
start local 1 3: ifnonnull 5
4: aload 0
aload 0
invokevirtual java.nio.file.FileChannelLinesSpliterator.getMappedByteBuffer:()Ljava/nio/ByteBuffer;
dup_x1
putfield java.nio.file.FileChannelLinesSpliterator.buffer:Ljava/nio/ByteBuffer;
astore 1
5: StackMap locals: java.nio.ByteBuffer
StackMap stack:
aload 0
getfield java.nio.file.FileChannelLinesSpliterator.fence:I
istore 2
start local 2 6: aload 0
getfield java.nio.file.FileChannelLinesSpliterator.index:I
istore 3
start local 3 7: iload 3
iload 2
iadd
iconst_1
iushr
istore 4
start local 4 8: aload 1
iload 4
invokevirtual java.nio.ByteBuffer.get:(I)B
istore 5
start local 5 9: iload 5
bipush 10
if_icmpne 12
10: iinc 4 1
11: goto 31
StackMap locals: java.nio.file.FileChannelLinesSpliterator java.nio.ByteBuffer int int int int
StackMap stack:
12: iload 5
bipush 13
if_icmpne 16
13: iinc 4 1
iload 4
iload 2
if_icmpge 31
aload 1
iload 4
invokevirtual java.nio.ByteBuffer.get:(I)B
bipush 10
if_icmpne 31
14: iinc 4 1
15: goto 31
16: StackMap locals:
StackMap stack:
iload 4
iconst_1
isub
istore 6
start local 6 17: iload 4
iconst_1
iadd
istore 7
start local 7 18: iconst_0
istore 4
19: goto 30
20: StackMap locals: int int
StackMap stack:
aload 1
iload 6
iinc 6 -1
invokevirtual java.nio.ByteBuffer.get:(I)B
istore 5
21: iload 5
bipush 10
if_icmpeq 22
iload 5
bipush 13
if_icmpne 24
22: StackMap locals:
StackMap stack:
iload 6
iconst_2
iadd
istore 4
23: goto 31
24: StackMap locals:
StackMap stack:
aload 1
iload 7
iinc 7 1
invokevirtual java.nio.ByteBuffer.get:(I)B
istore 5
25: iload 5
bipush 10
if_icmpeq 26
iload 5
bipush 13
if_icmpne 30
26: StackMap locals:
StackMap stack:
iload 7
istore 4
27: iload 5
bipush 13
if_icmpne 31
iload 4
iload 2
if_icmpge 31
aload 1
iload 4
invokevirtual java.nio.ByteBuffer.get:(I)B
bipush 10
if_icmpne 31
28: iinc 4 1
29: goto 31
30: StackMap locals:
StackMap stack:
iload 6
iload 3
if_icmple 31
iload 7
iload 2
if_icmplt 20
end local 7 end local 6 31: StackMap locals:
StackMap stack:
iload 4
iload 3
if_icmple 33
iload 4
iload 2
if_icmpge 33
32: new java.nio.file.FileChannelLinesSpliterator
dup
aload 0
getfield java.nio.file.FileChannelLinesSpliterator.fc:Ljava/nio/channels/FileChannel;
aload 0
getfield java.nio.file.FileChannelLinesSpliterator.cs:Ljava/nio/charset/Charset;
iload 3
aload 0
iload 4
dup_x1
putfield java.nio.file.FileChannelLinesSpliterator.index:I
aload 1
invokespecial java.nio.file.FileChannelLinesSpliterator.<init>:(Ljava/nio/channels/FileChannel;Ljava/nio/charset/Charset;IILjava/nio/ByteBuffer;)V
goto 34
33: StackMap locals:
StackMap stack:
aconst_null
34: StackMap locals:
StackMap stack: java.nio.file.FileChannelLinesSpliterator
areturn
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 35 0 this Ljava/nio/file/FileChannelLinesSpliterator;
3 35 1 b Ljava/nio/ByteBuffer;
6 35 2 hi I
7 35 3 lo I
8 35 4 mid I
9 35 5 c I
17 31 6 midL I
18 31 7 midR I
Signature: ()Ljava/util/Spliterator<Ljava/lang/String;>;
public long estimateSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.nio.file.FileChannelLinesSpliterator.fence:I
aload 0
getfield java.nio.file.FileChannelLinesSpliterator.index:I
isub
i2l
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/nio/file/FileChannelLinesSpliterator;
public long getExactSizeIfKnown();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: ldc -1
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/nio/file/FileChannelLinesSpliterator;
public int characteristics();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: sipush 272
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/nio/file/FileChannelLinesSpliterator;
}
Signature: Ljava/lang/Object;Ljava/util/Spliterator<Ljava/lang/String;>;
SourceFile: "FileChannelLinesSpliterator.java"
NestMembers:
java.nio.file.FileChannelLinesSpliterator$1
InnerClasses:
public MapMode = java.nio.channels.FileChannel$MapMode of java.nio.channels.FileChannel
java.nio.file.FileChannelLinesSpliterator$1