class java.nio.channels.Channels$WritableByteChannelImpl extends java.nio.channels.spi.AbstractInterruptibleChannel implements java.nio.channels.WritableByteChannel
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.nio.channels.Channels$WritableByteChannelImpl
super_class: java.nio.channels.spi.AbstractInterruptibleChannel
{
private final java.io.OutputStream out;
descriptor: Ljava/io/OutputStream;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private static final int TRANSFER_SIZE;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 8192
private byte[] buf;
descriptor: [B
flags: (0x0002) ACC_PRIVATE
private final java.lang.Object writeLock;
descriptor: Ljava/lang/Object;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
void <init>(java.io.OutputStream);
descriptor: (Ljava/io/OutputStream;)V
flags: (0x0000)
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.nio.channels.spi.AbstractInterruptibleChannel.<init>:()V
1: aload 0
iconst_0
newarray 8
putfield java.nio.channels.Channels$WritableByteChannelImpl.buf:[B
2: aload 0
new java.lang.Object
dup
invokespecial java.lang.Object.<init>:()V
putfield java.nio.channels.Channels$WritableByteChannelImpl.writeLock:Ljava/lang/Object;
3: aload 0
aload 1
putfield java.nio.channels.Channels$WritableByteChannelImpl.out:Ljava/io/OutputStream;
4: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/nio/channels/Channels$WritableByteChannelImpl;
0 5 1 out Ljava/io/OutputStream;
MethodParameters:
Name Flags
out
public int write(java.nio.ByteBuffer);
descriptor: (Ljava/nio/ByteBuffer;)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=7, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual java.nio.channels.Channels$WritableByteChannelImpl.isOpen:()Z
ifne 2
1: new java.nio.channels.ClosedChannelException
dup
invokespecial java.nio.channels.ClosedChannelException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.nio.ByteBuffer.remaining:()I
istore 2
start local 2 3: iconst_0
istore 3
start local 3 4: aload 0
getfield java.nio.channels.Channels$WritableByteChannelImpl.writeLock:Ljava/lang/Object;
dup
astore 4
monitorenter
5: goto 24
6: StackMap locals: int int java.lang.Object
StackMap stack:
iload 2
iload 3
isub
7: sipush 8192
8: invokestatic java.lang.Math.min:(II)I
istore 5
start local 5 9: aload 0
getfield java.nio.channels.Channels$WritableByteChannelImpl.buf:[B
arraylength
iload 5
if_icmpge 11
10: aload 0
iload 5
newarray 8
putfield java.nio.channels.Channels$WritableByteChannelImpl.buf:[B
11: StackMap locals: int
StackMap stack:
aload 1
aload 0
getfield java.nio.channels.Channels$WritableByteChannelImpl.buf:[B
iconst_0
iload 5
invokevirtual java.nio.ByteBuffer.get:([BII)Ljava/nio/ByteBuffer;
pop
12: aload 0
invokevirtual java.nio.channels.Channels$WritableByteChannelImpl.begin:()V
13: aload 0
getfield java.nio.channels.Channels$WritableByteChannelImpl.out:Ljava/io/OutputStream;
aload 0
getfield java.nio.channels.Channels$WritableByteChannelImpl.buf:[B
iconst_0
iload 5
invokevirtual java.io.OutputStream.write:([BII)V
14: goto 20
StackMap locals:
StackMap stack: java.lang.Throwable
15: astore 6
16: aload 0
iload 5
ifle 17
iconst_1
goto 18
StackMap locals: java.nio.channels.Channels$WritableByteChannelImpl java.nio.ByteBuffer int int java.lang.Object int java.lang.Throwable
StackMap stack: java.nio.channels.Channels$WritableByteChannelImpl
17: iconst_0
StackMap locals: java.nio.channels.Channels$WritableByteChannelImpl java.nio.ByteBuffer int int java.lang.Object int java.lang.Throwable
StackMap stack: java.nio.channels.Channels$WritableByteChannelImpl int
18: invokevirtual java.nio.channels.Channels$WritableByteChannelImpl.end:(Z)V
19: aload 6
athrow
20: StackMap locals:
StackMap stack:
aload 0
iload 5
ifle 21
iconst_1
goto 22
StackMap locals:
StackMap stack: java.nio.channels.Channels$WritableByteChannelImpl
21: iconst_0
StackMap locals: java.nio.channels.Channels$WritableByteChannelImpl java.nio.ByteBuffer int int java.lang.Object int
StackMap stack: java.nio.channels.Channels$WritableByteChannelImpl int
22: invokevirtual java.nio.channels.Channels$WritableByteChannelImpl.end:(Z)V
23: iload 3
iload 5
iadd
istore 3
end local 5 24: StackMap locals:
StackMap stack:
iload 3
iload 2
if_icmplt 6
25: iload 3
aload 4
monitorexit
26: ireturn
27: StackMap locals:
StackMap stack: java.lang.Throwable
aload 4
monitorexit
28: athrow
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 29 0 this Ljava/nio/channels/Channels$WritableByteChannelImpl;
0 29 1 src Ljava/nio/ByteBuffer;
3 29 2 len I
4 29 3 totalWritten I
9 24 5 bytesToWrite I
Exception table:
from to target type
12 15 15 any
5 26 27 any
27 28 27 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
src
protected void implCloseChannel();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.nio.channels.Channels$WritableByteChannelImpl.out:Ljava/io/OutputStream;
invokevirtual java.io.OutputStream.close:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/nio/channels/Channels$WritableByteChannelImpl;
Exceptions:
throws java.io.IOException
}
SourceFile: "Channels.java"
NestHost: java.nio.channels.Channels
InnerClasses:
private WritableByteChannelImpl = java.nio.channels.Channels$WritableByteChannelImpl of java.nio.channels.Channels