abstract class io.netty.channel.epoll.AbstractEpollChannel extends io.netty.channel.AbstractChannel implements io.netty.channel.unix.UnixChannel
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: io.netty.channel.epoll.AbstractEpollChannel
  super_class: io.netty.channel.AbstractChannel
{
  private static final java.nio.channels.ClosedChannelException DO_CLOSE_CLOSED_CHANNEL_EXCEPTION;
    descriptor: Ljava/nio/channels/ClosedChannelException;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final io.netty.channel.ChannelMetadata METADATA;
    descriptor: Lio/netty/channel/ChannelMetadata;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final int readFlag;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  final io.netty.channel.epoll.LinuxSocket socket;
    descriptor: Lio/netty/channel/epoll/LinuxSocket;
    flags: (0x0010) ACC_FINAL

  private io.netty.channel.ChannelPromise connectPromise;
    descriptor: Lio/netty/channel/ChannelPromise;
    flags: (0x0002) ACC_PRIVATE

  private java.util.concurrent.ScheduledFuture<?> connectTimeoutFuture;
    descriptor: Ljava/util/concurrent/ScheduledFuture;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/concurrent/ScheduledFuture<*>;

  private java.net.SocketAddress requestedRemoteAddress;
    descriptor: Ljava/net/SocketAddress;
    flags: (0x0002) ACC_PRIVATE

  private volatile java.net.SocketAddress local;
    descriptor: Ljava/net/SocketAddress;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private volatile java.net.SocketAddress remote;
    descriptor: Ljava/net/SocketAddress;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  protected int flags;
    descriptor: I
    flags: (0x0004) ACC_PROTECTED

  boolean inputClosedSeenErrorOnRead;
    descriptor: Z
    flags: (0x0000) 

  boolean epollInReadyRunnablePending;
    descriptor: Z
    flags: (0x0000) 

  protected volatile boolean active;
    descriptor: Z
    flags: (0x0044) ACC_PROTECTED, ACC_VOLATILE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 61
            new java.nio.channels.ClosedChannelException
            dup
            invokespecial java.nio.channels.ClosedChannelException.<init>:()V
            ldc Lio/netty/channel/epoll/AbstractEpollChannel;
            ldc "doClose()"
         1: .line 60
            invokestatic io.netty.util.internal.ThrowableUtil.unknownStackTrace:(Ljava/lang/Throwable;Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Throwable;
            checkcast java.nio.channels.ClosedChannelException
            putstatic io.netty.channel.epoll.AbstractEpollChannel.DO_CLOSE_CLOSED_CHANNEL_EXCEPTION:Ljava/nio/channels/ClosedChannelException;
         2: .line 62
            new io.netty.channel.ChannelMetadata
            dup
            iconst_0
            invokespecial io.netty.channel.ChannelMetadata.<init>:(Z)V
            putstatic io.netty.channel.epoll.AbstractEpollChannel.METADATA:Lio/netty/channel/ChannelMetadata;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(io.netty.channel.epoll.LinuxSocket, int);
    descriptor: (Lio/netty/channel/epoll/LinuxSocket;I)V
    flags: (0x0000) 
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // io.netty.channel.epoll.LinuxSocket fd
        start local 2 // int flag
         0: .line 83
            aload 0 /* this */
            aconst_null
            aload 1 /* fd */
            iload 2 /* flag */
            iconst_0
            invokespecial io.netty.channel.epoll.AbstractEpollChannel.<init>:(Lio/netty/channel/Channel;Lio/netty/channel/epoll/LinuxSocket;IZ)V
         1: .line 84
            return
        end local 2 // int flag
        end local 1 // io.netty.channel.epoll.LinuxSocket fd
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0    2     1    fd  Lio/netty/channel/epoll/LinuxSocket;
            0    2     2  flag  I
    MethodParameters:
      Name  Flags
      fd    
      flag  

  void <init>(io.netty.channel.Channel, io.netty.channel.epoll.LinuxSocket, int, boolean);
    descriptor: (Lio/netty/channel/Channel;Lio/netty/channel/epoll/LinuxSocket;IZ)V
    flags: (0x0000) 
    Code:
      stack=3, locals=5, args_size=5
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // io.netty.channel.Channel parent
        start local 2 // io.netty.channel.epoll.LinuxSocket fd
        start local 3 // int flag
        start local 4 // boolean active
         0: .line 87
            aload 0 /* this */
            aload 1 /* parent */
            invokespecial io.netty.channel.AbstractChannel.<init>:(Lio/netty/channel/Channel;)V
         1: .line 76
            aload 0 /* this */
            getstatic io.netty.channel.epoll.Native.EPOLLET:I
            putfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
         2: .line 88
            aload 0 /* this */
            aload 2 /* fd */
            ldc "fd"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast io.netty.channel.epoll.LinuxSocket
            putfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
         3: .line 89
            aload 0 /* this */
            iload 3 /* flag */
            putfield io.netty.channel.epoll.AbstractEpollChannel.readFlag:I
         4: .line 90
            aload 0 /* this */
            dup
            getfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
            iload 3 /* flag */
            ior
            putfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
         5: .line 91
            aload 0 /* this */
            iload 4 /* active */
            putfield io.netty.channel.epoll.AbstractEpollChannel.active:Z
         6: .line 92
            iload 4 /* active */
            ifeq 9
         7: .line 95
            aload 0 /* this */
            aload 2 /* fd */
            invokevirtual io.netty.channel.epoll.LinuxSocket.localAddress:()Ljava/net/InetSocketAddress;
            putfield io.netty.channel.epoll.AbstractEpollChannel.local:Ljava/net/SocketAddress;
         8: .line 96
            aload 0 /* this */
            aload 2 /* fd */
            invokevirtual io.netty.channel.epoll.LinuxSocket.remoteAddress:()Ljava/net/InetSocketAddress;
            putfield io.netty.channel.epoll.AbstractEpollChannel.remote:Ljava/net/SocketAddress;
         9: .line 98
      StackMap locals: io.netty.channel.epoll.AbstractEpollChannel io.netty.channel.Channel io.netty.channel.epoll.LinuxSocket int int
      StackMap stack:
            return
        end local 4 // boolean active
        end local 3 // int flag
        end local 2 // io.netty.channel.epoll.LinuxSocket fd
        end local 1 // io.netty.channel.Channel parent
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0   10     1  parent  Lio/netty/channel/Channel;
            0   10     2      fd  Lio/netty/channel/epoll/LinuxSocket;
            0   10     3    flag  I
            0   10     4  active  Z
    MethodParameters:
        Name  Flags
      parent  
      fd      
      flag    
      active  

  void <init>(io.netty.channel.Channel, io.netty.channel.epoll.LinuxSocket, int, java.net.SocketAddress);
    descriptor: (Lio/netty/channel/Channel;Lio/netty/channel/epoll/LinuxSocket;ILjava/net/SocketAddress;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=5, args_size=5
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // io.netty.channel.Channel parent
        start local 2 // io.netty.channel.epoll.LinuxSocket fd
        start local 3 // int flag
        start local 4 // java.net.SocketAddress remote
         0: .line 101
            aload 0 /* this */
            aload 1 /* parent */
            invokespecial io.netty.channel.AbstractChannel.<init>:(Lio/netty/channel/Channel;)V
         1: .line 76
            aload 0 /* this */
            getstatic io.netty.channel.epoll.Native.EPOLLET:I
            putfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
         2: .line 102
            aload 0 /* this */
            aload 2 /* fd */
            ldc "fd"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast io.netty.channel.epoll.LinuxSocket
            putfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
         3: .line 103
            aload 0 /* this */
            iload 3 /* flag */
            putfield io.netty.channel.epoll.AbstractEpollChannel.readFlag:I
         4: .line 104
            aload 0 /* this */
            dup
            getfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
            iload 3 /* flag */
            ior
            putfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
         5: .line 105
            aload 0 /* this */
            iconst_1
            putfield io.netty.channel.epoll.AbstractEpollChannel.active:Z
         6: .line 108
            aload 0 /* this */
            aload 4 /* remote */
            putfield io.netty.channel.epoll.AbstractEpollChannel.remote:Ljava/net/SocketAddress;
         7: .line 109
            aload 0 /* this */
            aload 2 /* fd */
            invokevirtual io.netty.channel.epoll.LinuxSocket.localAddress:()Ljava/net/InetSocketAddress;
            putfield io.netty.channel.epoll.AbstractEpollChannel.local:Ljava/net/SocketAddress;
         8: .line 110
            return
        end local 4 // java.net.SocketAddress remote
        end local 3 // int flag
        end local 2 // io.netty.channel.epoll.LinuxSocket fd
        end local 1 // io.netty.channel.Channel parent
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    9     0    this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0    9     1  parent  Lio/netty/channel/Channel;
            0    9     2      fd  Lio/netty/channel/epoll/LinuxSocket;
            0    9     3    flag  I
            0    9     4  remote  Ljava/net/SocketAddress;
    MethodParameters:
        Name  Flags
      parent  
      fd      
      flag    
      remote  

  static boolean isSoErrorZero(io.netty.channel.unix.Socket);
    descriptor: (Lio/netty/channel/unix/Socket;)Z
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // io.netty.channel.unix.Socket fd
         0: .line 114
            aload 0 /* fd */
            invokevirtual io.netty.channel.unix.Socket.getSoError:()I
            ifne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
         2: ireturn
         3: .line 115
      StackMap locals:
      StackMap stack: java.io.IOException
            astore 1 /* e */
        start local 1 // java.io.IOException e
         4: .line 116
            new io.netty.channel.ChannelException
            dup
            aload 1 /* e */
            invokespecial io.netty.channel.ChannelException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.io.IOException e
        end local 0 // io.netty.channel.unix.Socket fd
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0    fd  Lio/netty/channel/unix/Socket;
            4    5     1     e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     2       3  Class java.io.IOException
    MethodParameters:
      Name  Flags
      fd    

  void setFlag(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // int flag
         0: .line 121
            aload 0 /* this */
            iload 1 /* flag */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.isFlagSet:(I)Z
            ifne 3
         1: .line 122
            aload 0 /* this */
            dup
            getfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
            iload 1 /* flag */
            ior
            putfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
         2: .line 123
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.modifyEvents:()V
         3: .line 125
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int flag
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0    4     1  flag  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      flag  

  void clearFlag(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // int flag
         0: .line 128
            aload 0 /* this */
            iload 1 /* flag */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.isFlagSet:(I)Z
            ifeq 3
         1: .line 129
            aload 0 /* this */
            dup
            getfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
            iload 1 /* flag */
            iconst_m1
            ixor
            iand
            putfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
         2: .line 130
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.modifyEvents:()V
         3: .line 132
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int flag
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0    4     1  flag  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      flag  

  boolean isFlagSet(int);
    descriptor: (I)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // int flag
         0: .line 135
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
            iload 1 /* flag */
            iand
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // int flag
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0    2     1  flag  I
    MethodParameters:
      Name  Flags
      flag  

  public final io.netty.channel.unix.FileDescriptor fd();
    descriptor: ()Lio/netty/channel/unix/FileDescriptor;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 140
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            areturn
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;

  public abstract io.netty.channel.epoll.EpollChannelConfig config();
    descriptor: ()Lio/netty/channel/epoll/EpollChannelConfig;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public boolean isActive();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 148
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.active:Z
            ireturn
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;

  public io.netty.channel.ChannelMetadata metadata();
    descriptor: ()Lio/netty/channel/ChannelMetadata;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 153
            getstatic io.netty.channel.epoll.AbstractEpollChannel.METADATA:Lio/netty/channel/ChannelMetadata;
            areturn
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;

  protected void doClose();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=5, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 158
            aload 0 /* this */
            iconst_0
            putfield io.netty.channel.epoll.AbstractEpollChannel.active:Z
         1: .line 161
            aload 0 /* this */
            iconst_1
            putfield io.netty.channel.epoll.AbstractEpollChannel.inputClosedSeenErrorOnRead:Z
         2: .line 163
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.connectPromise:Lio/netty/channel/ChannelPromise;
            astore 1 /* promise */
        start local 1 // io.netty.channel.ChannelPromise promise
         3: .line 164
            aload 1 /* promise */
            ifnull 6
         4: .line 166
            aload 1 /* promise */
            getstatic io.netty.channel.epoll.AbstractEpollChannel.DO_CLOSE_CLOSED_CHANNEL_EXCEPTION:Ljava/nio/channels/ClosedChannelException;
            invokeinterface io.netty.channel.ChannelPromise.tryFailure:(Ljava/lang/Throwable;)Z
            pop
         5: .line 167
            aload 0 /* this */
            aconst_null
            putfield io.netty.channel.epoll.AbstractEpollChannel.connectPromise:Lio/netty/channel/ChannelPromise;
         6: .line 170
      StackMap locals: io.netty.channel.ChannelPromise
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.connectTimeoutFuture:Ljava/util/concurrent/ScheduledFuture;
            astore 2 /* future */
        start local 2 // java.util.concurrent.ScheduledFuture future
         7: .line 171
            aload 2 /* future */
            ifnull 10
         8: .line 172
            aload 2 /* future */
            iconst_0
            invokeinterface java.util.concurrent.ScheduledFuture.cancel:(Z)Z
            pop
         9: .line 173
            aload 0 /* this */
            aconst_null
            putfield io.netty.channel.epoll.AbstractEpollChannel.connectTimeoutFuture:Ljava/util/concurrent/ScheduledFuture;
        10: .line 176
      StackMap locals: java.util.concurrent.ScheduledFuture
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.isRegistered:()Z
            ifeq 20
        11: .line 181
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.eventLoop:()Lio/netty/channel/EventLoop;
            astore 3 /* loop */
        start local 3 // io.netty.channel.EventLoop loop
        12: .line 182
            aload 3 /* loop */
            invokeinterface io.netty.channel.EventLoop.inEventLoop:()Z
            ifeq 15
        13: .line 183
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.doDeregister:()V
        14: .line 184
            goto 20
        15: .line 185
      StackMap locals: io.netty.channel.EventLoop
      StackMap stack:
            aload 3 /* loop */
            new io.netty.channel.epoll.AbstractEpollChannel$1
            dup
            aload 0 /* this */
            invokespecial io.netty.channel.epoll.AbstractEpollChannel$1.<init>:(Lio/netty/channel/epoll/AbstractEpollChannel;)V
            invokeinterface io.netty.channel.EventLoop.execute:(Ljava/lang/Runnable;)V
        end local 3 // io.netty.channel.EventLoop loop
        end local 2 // java.util.concurrent.ScheduledFuture future
        end local 1 // io.netty.channel.ChannelPromise promise
        16: .line 197
            goto 20
      StackMap locals: io.netty.channel.epoll.AbstractEpollChannel
      StackMap stack: java.lang.Throwable
        17: astore 4
        18: .line 198
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            invokevirtual io.netty.channel.epoll.LinuxSocket.close:()V
        19: .line 199
            aload 4
            athrow
        20: .line 198
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            invokevirtual io.netty.channel.epoll.LinuxSocket.close:()V
        21: .line 200
            return
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   22     0     this  Lio/netty/channel/epoll/AbstractEpollChannel;
            3   16     1  promise  Lio/netty/channel/ChannelPromise;
            7   16     2   future  Ljava/util/concurrent/ScheduledFuture<*>;
           12   16     3     loop  Lio/netty/channel/EventLoop;
      Exception table:
        from    to  target  type
           2    17      17  any
    Exceptions:
      throws java.lang.Exception

  protected void doDisconnect();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 204
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.doClose:()V
         1: .line 205
            return
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;
    Exceptions:
      throws java.lang.Exception

  protected boolean isCompatible(io.netty.channel.EventLoop);
    descriptor: (Lio/netty/channel/EventLoop;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // io.netty.channel.EventLoop loop
         0: .line 209
            aload 1 /* loop */
            instanceof io.netty.channel.epoll.EpollEventLoop
            ireturn
        end local 1 // io.netty.channel.EventLoop loop
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0    1     1  loop  Lio/netty/channel/EventLoop;
    MethodParameters:
      Name  Flags
      loop  

  public boolean isOpen();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 214
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            invokevirtual io.netty.channel.epoll.LinuxSocket.isOpen:()Z
            ireturn
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;

  protected void doDeregister();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 219
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.eventLoop:()Lio/netty/channel/EventLoop;
            checkcast io.netty.channel.epoll.EpollEventLoop
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.EpollEventLoop.remove:(Lio/netty/channel/epoll/AbstractEpollChannel;)V
         1: .line 220
            return
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;
    Exceptions:
      throws java.lang.Exception

  protected final void doBeginRead();
    descriptor: ()V
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 225
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.unsafe:()Lio/netty/channel/Channel$Unsafe;
            checkcast io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe
            astore 1 /* unsafe */
        start local 1 // io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe unsafe
         1: .line 226
            aload 1 /* unsafe */
            iconst_1
            putfield io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.readPending:Z
         2: .line 231
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.readFlag:I
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.setFlag:(I)V
         3: .line 235
            aload 1 /* unsafe */
            getfield io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.maybeMoreDataToRead:Z
            ifeq 5
         4: .line 236
            aload 1 /* unsafe */
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.config:()Lio/netty/channel/epoll/EpollChannelConfig;
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.executeEpollInReadyRunnable:(Lio/netty/channel/ChannelConfig;)V
         5: .line 238
      StackMap locals: io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe
      StackMap stack:
            return
        end local 1 // io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe unsafe
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lio/netty/channel/epoll/AbstractEpollChannel;
            1    6     1  unsafe  Lio/netty/channel/epoll/AbstractEpollChannel$AbstractEpollUnsafe;
    Exceptions:
      throws java.lang.Exception

  final boolean shouldBreakEpollInReady(io.netty.channel.ChannelConfig);
    descriptor: (Lio/netty/channel/ChannelConfig;)Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // io.netty.channel.ChannelConfig config
         0: .line 241
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            invokevirtual io.netty.channel.epoll.LinuxSocket.isInputShutdown:()Z
            ifeq 2
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.inputClosedSeenErrorOnRead:Z
            ifne 1
            aload 1 /* config */
            invokestatic io.netty.channel.epoll.AbstractEpollChannel.isAllowHalfClosure:(Lio/netty/channel/ChannelConfig;)Z
            ifne 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         2: iconst_0
            ireturn
        end local 1 // io.netty.channel.ChannelConfig config
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0    3     1  config  Lio/netty/channel/ChannelConfig;
    MethodParameters:
        Name  Flags
      config  

  private static boolean isAllowHalfClosure(io.netty.channel.ChannelConfig);
    descriptor: (Lio/netty/channel/ChannelConfig;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.channel.ChannelConfig config
         0: .line 245
            aload 0 /* config */
            instanceof io.netty.channel.socket.SocketChannelConfig
            ifeq 3
         1: .line 246
            aload 0 /* config */
            checkcast io.netty.channel.socket.SocketChannelConfig
            invokeinterface io.netty.channel.socket.SocketChannelConfig.isAllowHalfClosure:()Z
            ifeq 3
         2: .line 245
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         3: iconst_0
            ireturn
        end local 0 // io.netty.channel.ChannelConfig config
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0  config  Lio/netty/channel/ChannelConfig;
    MethodParameters:
        Name  Flags
      config  

  final void clearEpollIn();
    descriptor: ()V
    flags: (0x0010) ACC_FINAL
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 251
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.isRegistered:()Z
            ifeq 8
         1: .line 252
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.eventLoop:()Lio/netty/channel/EventLoop;
            astore 1 /* loop */
        start local 1 // io.netty.channel.EventLoop loop
         2: .line 253
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.unsafe:()Lio/netty/channel/Channel$Unsafe;
            checkcast io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe
            astore 2 /* unsafe */
        start local 2 // io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe unsafe
         3: .line 254
            aload 1 /* loop */
            invokeinterface io.netty.channel.EventLoop.inEventLoop:()Z
            ifeq 6
         4: .line 255
            aload 2 /* unsafe */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.clearEpollIn0:()V
         5: .line 256
            goto 9
         6: .line 258
      StackMap locals: io.netty.channel.EventLoop io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe
      StackMap stack:
            aload 1 /* loop */
            new io.netty.channel.epoll.AbstractEpollChannel$2
            dup
            aload 0 /* this */
            aload 2 /* unsafe */
            invokespecial io.netty.channel.epoll.AbstractEpollChannel$2.<init>:(Lio/netty/channel/epoll/AbstractEpollChannel;Lio/netty/channel/epoll/AbstractEpollChannel$AbstractEpollUnsafe;)V
            invokeinterface io.netty.channel.EventLoop.execute:(Ljava/lang/Runnable;)V
        end local 2 // io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe unsafe
        end local 1 // io.netty.channel.EventLoop loop
         7: .line 268
            goto 9
         8: .line 271
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.readFlag:I
            iconst_m1
            ixor
            iand
            putfield io.netty.channel.epoll.AbstractEpollChannel.flags:I
         9: .line 273
      StackMap locals:
      StackMap stack:
            return
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lio/netty/channel/epoll/AbstractEpollChannel;
            2    7     1    loop  Lio/netty/channel/EventLoop;
            3    7     2  unsafe  Lio/netty/channel/epoll/AbstractEpollChannel$AbstractEpollUnsafe;

  private void modifyEvents();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 276
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.isOpen:()Z
            ifeq 2
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.isRegistered:()Z
            ifeq 2
         1: .line 277
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.eventLoop:()Lio/netty/channel/EventLoop;
            checkcast io.netty.channel.epoll.EpollEventLoop
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.EpollEventLoop.modify:(Lio/netty/channel/epoll/AbstractEpollChannel;)V
         2: .line 279
      StackMap locals:
      StackMap stack:
            return
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;
    Exceptions:
      throws java.io.IOException

  protected void doRegister();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 286
            aload 0 /* this */
            iconst_0
            putfield io.netty.channel.epoll.AbstractEpollChannel.epollInReadyRunnablePending:Z
         1: .line 287
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.eventLoop:()Lio/netty/channel/EventLoop;
            checkcast io.netty.channel.epoll.EpollEventLoop
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.EpollEventLoop.add:(Lio/netty/channel/epoll/AbstractEpollChannel;)V
         2: .line 288
            return
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;
    Exceptions:
      throws java.lang.Exception

  protected abstract io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe newUnsafe();
    descriptor: ()Lio/netty/channel/epoll/AbstractEpollChannel$AbstractEpollUnsafe;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT

  protected final io.netty.buffer.ByteBuf newDirectBuffer(io.netty.buffer.ByteBuf);
    descriptor: (Lio/netty/buffer/ByteBuf;)Lio/netty/buffer/ByteBuf;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // io.netty.buffer.ByteBuf buf
         0: .line 297
            aload 0 /* this */
            aload 1 /* buf */
            aload 1 /* buf */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.newDirectBuffer:(Ljava/lang/Object;Lio/netty/buffer/ByteBuf;)Lio/netty/buffer/ByteBuf;
            areturn
        end local 1 // io.netty.buffer.ByteBuf buf
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0    1     1   buf  Lio/netty/buffer/ByteBuf;
    MethodParameters:
      Name  Flags
      buf   

  protected final io.netty.buffer.ByteBuf newDirectBuffer(java.lang.Object, io.netty.buffer.ByteBuf);
    descriptor: (Ljava/lang/Object;Lio/netty/buffer/ByteBuf;)Lio/netty/buffer/ByteBuf;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=4, locals=6, args_size=3
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // java.lang.Object holder
        start local 2 // io.netty.buffer.ByteBuf buf
         0: .line 306
            aload 2 /* buf */
            invokevirtual io.netty.buffer.ByteBuf.readableBytes:()I
            istore 3 /* readableBytes */
        start local 3 // int readableBytes
         1: .line 307
            iload 3 /* readableBytes */
            ifne 4
         2: .line 308
            aload 1 /* holder */
            invokestatic io.netty.util.ReferenceCountUtil.release:(Ljava/lang/Object;)Z
            pop
         3: .line 309
            getstatic io.netty.buffer.Unpooled.EMPTY_BUFFER:Lio/netty/buffer/ByteBuf;
            areturn
         4: .line 312
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.alloc:()Lio/netty/buffer/ByteBufAllocator;
            astore 4 /* alloc */
        start local 4 // io.netty.buffer.ByteBufAllocator alloc
         5: .line 313
            aload 4 /* alloc */
            invokeinterface io.netty.buffer.ByteBufAllocator.isDirectBufferPooled:()Z
            ifeq 7
         6: .line 314
            aload 1 /* holder */
            aload 2 /* buf */
            aload 4 /* alloc */
            iload 3 /* readableBytes */
            invokestatic io.netty.channel.epoll.AbstractEpollChannel.newDirectBuffer0:(Ljava/lang/Object;Lio/netty/buffer/ByteBuf;Lio/netty/buffer/ByteBufAllocator;I)Lio/netty/buffer/ByteBuf;
            areturn
         7: .line 317
      StackMap locals: io.netty.buffer.ByteBufAllocator
      StackMap stack:
            invokestatic io.netty.buffer.ByteBufUtil.threadLocalDirectBuffer:()Lio/netty/buffer/ByteBuf;
            astore 5 /* directBuf */
        start local 5 // io.netty.buffer.ByteBuf directBuf
         8: .line 318
            aload 5 /* directBuf */
            ifnonnull 10
         9: .line 319
            aload 1 /* holder */
            aload 2 /* buf */
            aload 4 /* alloc */
            iload 3 /* readableBytes */
            invokestatic io.netty.channel.epoll.AbstractEpollChannel.newDirectBuffer0:(Ljava/lang/Object;Lio/netty/buffer/ByteBuf;Lio/netty/buffer/ByteBufAllocator;I)Lio/netty/buffer/ByteBuf;
            areturn
        10: .line 322
      StackMap locals: io.netty.buffer.ByteBuf
      StackMap stack:
            aload 5 /* directBuf */
            aload 2 /* buf */
            aload 2 /* buf */
            invokevirtual io.netty.buffer.ByteBuf.readerIndex:()I
            iload 3 /* readableBytes */
            invokevirtual io.netty.buffer.ByteBuf.writeBytes:(Lio/netty/buffer/ByteBuf;II)Lio/netty/buffer/ByteBuf;
            pop
        11: .line 323
            aload 1 /* holder */
            invokestatic io.netty.util.ReferenceCountUtil.safeRelease:(Ljava/lang/Object;)V
        12: .line 324
            aload 5 /* directBuf */
            areturn
        end local 5 // io.netty.buffer.ByteBuf directBuf
        end local 4 // io.netty.buffer.ByteBufAllocator alloc
        end local 3 // int readableBytes
        end local 2 // io.netty.buffer.ByteBuf buf
        end local 1 // java.lang.Object holder
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   13     0           this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0   13     1         holder  Ljava/lang/Object;
            0   13     2            buf  Lio/netty/buffer/ByteBuf;
            1   13     3  readableBytes  I
            5   13     4          alloc  Lio/netty/buffer/ByteBufAllocator;
            8   13     5      directBuf  Lio/netty/buffer/ByteBuf;
    MethodParameters:
        Name  Flags
      holder  
      buf     

  private static io.netty.buffer.ByteBuf newDirectBuffer0(java.lang.Object, io.netty.buffer.ByteBuf, io.netty.buffer.ByteBufAllocator, int);
    descriptor: (Ljava/lang/Object;Lio/netty/buffer/ByteBuf;Lio/netty/buffer/ByteBufAllocator;I)Lio/netty/buffer/ByteBuf;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=5, args_size=4
        start local 0 // java.lang.Object holder
        start local 1 // io.netty.buffer.ByteBuf buf
        start local 2 // io.netty.buffer.ByteBufAllocator alloc
        start local 3 // int capacity
         0: .line 328
            aload 2 /* alloc */
            iload 3 /* capacity */
            invokeinterface io.netty.buffer.ByteBufAllocator.directBuffer:(I)Lio/netty/buffer/ByteBuf;
            astore 4 /* directBuf */
        start local 4 // io.netty.buffer.ByteBuf directBuf
         1: .line 329
            aload 4 /* directBuf */
            aload 1 /* buf */
            aload 1 /* buf */
            invokevirtual io.netty.buffer.ByteBuf.readerIndex:()I
            iload 3 /* capacity */
            invokevirtual io.netty.buffer.ByteBuf.writeBytes:(Lio/netty/buffer/ByteBuf;II)Lio/netty/buffer/ByteBuf;
            pop
         2: .line 330
            aload 0 /* holder */
            invokestatic io.netty.util.ReferenceCountUtil.safeRelease:(Ljava/lang/Object;)V
         3: .line 331
            aload 4 /* directBuf */
            areturn
        end local 4 // io.netty.buffer.ByteBuf directBuf
        end local 3 // int capacity
        end local 2 // io.netty.buffer.ByteBufAllocator alloc
        end local 1 // io.netty.buffer.ByteBuf buf
        end local 0 // java.lang.Object holder
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0     holder  Ljava/lang/Object;
            0    4     1        buf  Lio/netty/buffer/ByteBuf;
            0    4     2      alloc  Lio/netty/buffer/ByteBufAllocator;
            0    4     3   capacity  I
            1    4     4  directBuf  Lio/netty/buffer/ByteBuf;
    MethodParameters:
          Name  Flags
      holder    
      buf       
      alloc     
      capacity  

  protected static void checkResolvable(java.net.InetSocketAddress);
    descriptor: (Ljava/net/InetSocketAddress;)V
    flags: (0x000c) ACC_PROTECTED, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.net.InetSocketAddress addr
         0: .line 335
            aload 0 /* addr */
            invokevirtual java.net.InetSocketAddress.isUnresolved:()Z
            ifeq 2
         1: .line 336
            new java.nio.channels.UnresolvedAddressException
            dup
            invokespecial java.nio.channels.UnresolvedAddressException.<init>:()V
            athrow
         2: .line 338
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.net.InetSocketAddress addr
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  addr  Ljava/net/InetSocketAddress;
    MethodParameters:
      Name  Flags
      addr  

  protected final int doReadBytes(io.netty.buffer.ByteBuf);
    descriptor: (Lio/netty/buffer/ByteBuf;)I
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // io.netty.buffer.ByteBuf byteBuf
         0: .line 344
            aload 1 /* byteBuf */
            invokevirtual io.netty.buffer.ByteBuf.writerIndex:()I
            istore 2 /* writerIndex */
        start local 2 // int writerIndex
         1: .line 346
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.unsafe:()Lio/netty/channel/Channel$Unsafe;
            invokeinterface io.netty.channel.Channel$Unsafe.recvBufAllocHandle:()Lio/netty/channel/RecvByteBufAllocator$Handle;
            aload 1 /* byteBuf */
            invokevirtual io.netty.buffer.ByteBuf.writableBytes:()I
            invokeinterface io.netty.channel.RecvByteBufAllocator$Handle.attemptedBytesRead:(I)V
         2: .line 347
            aload 1 /* byteBuf */
            invokevirtual io.netty.buffer.ByteBuf.hasMemoryAddress:()Z
            ifeq 5
         3: .line 348
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            aload 1 /* byteBuf */
            invokevirtual io.netty.buffer.ByteBuf.memoryAddress:()J
            iload 2 /* writerIndex */
            aload 1 /* byteBuf */
            invokevirtual io.netty.buffer.ByteBuf.capacity:()I
            invokevirtual io.netty.channel.epoll.LinuxSocket.readAddress:(JII)I
            istore 3 /* localReadAmount */
        start local 3 // int localReadAmount
         4: .line 349
            goto 7
        end local 3 // int localReadAmount
         5: .line 350
      StackMap locals: int
      StackMap stack:
            aload 1 /* byteBuf */
            iload 2 /* writerIndex */
            aload 1 /* byteBuf */
            invokevirtual io.netty.buffer.ByteBuf.writableBytes:()I
            invokevirtual io.netty.buffer.ByteBuf.internalNioBuffer:(II)Ljava/nio/ByteBuffer;
            astore 4 /* buf */
        start local 4 // java.nio.ByteBuffer buf
         6: .line 351
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            aload 4 /* buf */
            aload 4 /* buf */
            invokevirtual java.nio.ByteBuffer.position:()I
            aload 4 /* buf */
            invokevirtual java.nio.ByteBuffer.limit:()I
            invokevirtual io.netty.channel.epoll.LinuxSocket.read:(Ljava/nio/ByteBuffer;II)I
            istore 3 /* localReadAmount */
        end local 4 // java.nio.ByteBuffer buf
        start local 3 // int localReadAmount
         7: .line 353
      StackMap locals: int
      StackMap stack:
            iload 3 /* localReadAmount */
            ifle 9
         8: .line 354
            aload 1 /* byteBuf */
            iload 2 /* writerIndex */
            iload 3 /* localReadAmount */
            iadd
            invokevirtual io.netty.buffer.ByteBuf.writerIndex:(I)Lio/netty/buffer/ByteBuf;
            pop
         9: .line 356
      StackMap locals:
      StackMap stack:
            iload 3 /* localReadAmount */
            ireturn
        end local 3 // int localReadAmount
        end local 2 // int writerIndex
        end local 1 // io.netty.buffer.ByteBuf byteBuf
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   10     0             this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0   10     1          byteBuf  Lio/netty/buffer/ByteBuf;
            1   10     2      writerIndex  I
            4    5     3  localReadAmount  I
            7   10     3  localReadAmount  I
            6    7     4              buf  Ljava/nio/ByteBuffer;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
         Name  Flags
      byteBuf  

  protected final int doWriteBytes(io.netty.channel.ChannelOutboundBuffer, io.netty.buffer.ByteBuf);
    descriptor: (Lio/netty/channel/ChannelOutboundBuffer;Lio/netty/buffer/ByteBuf;)I
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=5, locals=5, args_size=3
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // io.netty.channel.ChannelOutboundBuffer in
        start local 2 // io.netty.buffer.ByteBuf buf
         0: .line 360
            aload 2 /* buf */
            invokevirtual io.netty.buffer.ByteBuf.hasMemoryAddress:()Z
            ifeq 5
         1: .line 361
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            aload 2 /* buf */
            invokevirtual io.netty.buffer.ByteBuf.memoryAddress:()J
            aload 2 /* buf */
            invokevirtual io.netty.buffer.ByteBuf.readerIndex:()I
            aload 2 /* buf */
            invokevirtual io.netty.buffer.ByteBuf.writerIndex:()I
            invokevirtual io.netty.channel.epoll.LinuxSocket.writeAddress:(JII)I
            istore 3 /* localFlushedAmount */
        start local 3 // int localFlushedAmount
         2: .line 362
            iload 3 /* localFlushedAmount */
            ifle 14
         3: .line 363
            aload 1 /* in */
            iload 3 /* localFlushedAmount */
            i2l
            invokevirtual io.netty.channel.ChannelOutboundBuffer.removeBytes:(J)V
         4: .line 364
            iconst_1
            ireturn
        end local 3 // int localFlushedAmount
         5: .line 367
      StackMap locals:
      StackMap stack:
            aload 2 /* buf */
            invokevirtual io.netty.buffer.ByteBuf.nioBufferCount:()I
            iconst_1
            if_icmpne 7
         6: .line 368
            aload 2 /* buf */
            aload 2 /* buf */
            invokevirtual io.netty.buffer.ByteBuf.readerIndex:()I
            aload 2 /* buf */
            invokevirtual io.netty.buffer.ByteBuf.readableBytes:()I
            invokevirtual io.netty.buffer.ByteBuf.internalNioBuffer:(II)Ljava/nio/ByteBuffer;
            goto 8
      StackMap locals:
      StackMap stack:
         7: aload 2 /* buf */
            invokevirtual io.netty.buffer.ByteBuf.nioBuffer:()Ljava/nio/ByteBuffer;
         8: .line 367
      StackMap locals:
      StackMap stack: java.nio.ByteBuffer
            astore 3 /* nioBuf */
        start local 3 // java.nio.ByteBuffer nioBuf
         9: .line 369
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            aload 3 /* nioBuf */
            aload 3 /* nioBuf */
            invokevirtual java.nio.ByteBuffer.position:()I
            aload 3 /* nioBuf */
            invokevirtual java.nio.ByteBuffer.limit:()I
            invokevirtual io.netty.channel.epoll.LinuxSocket.write:(Ljava/nio/ByteBuffer;II)I
            istore 4 /* localFlushedAmount */
        start local 4 // int localFlushedAmount
        10: .line 370
            iload 4 /* localFlushedAmount */
            ifle 14
        11: .line 371
            aload 3 /* nioBuf */
            aload 3 /* nioBuf */
            invokevirtual java.nio.ByteBuffer.position:()I
            iload 4 /* localFlushedAmount */
            iadd
            invokevirtual java.nio.ByteBuffer.position:(I)Ljava/nio/Buffer;
            pop
        12: .line 372
            aload 1 /* in */
            iload 4 /* localFlushedAmount */
            i2l
            invokevirtual io.netty.channel.ChannelOutboundBuffer.removeBytes:(J)V
        13: .line 373
            iconst_1
            ireturn
        end local 4 // int localFlushedAmount
        end local 3 // java.nio.ByteBuffer nioBuf
        14: .line 376
      StackMap locals:
      StackMap stack:
            ldc 2147483647
            ireturn
        end local 2 // io.netty.buffer.ByteBuf buf
        end local 1 // io.netty.channel.ChannelOutboundBuffer in
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   15     0                this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0   15     1                  in  Lio/netty/channel/ChannelOutboundBuffer;
            0   15     2                 buf  Lio/netty/buffer/ByteBuf;
            2    5     3  localFlushedAmount  I
            9   14     3              nioBuf  Ljava/nio/ByteBuffer;
           10   14     4  localFlushedAmount  I
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      in    
      buf   

  protected void doBind(java.net.SocketAddress);
    descriptor: (Ljava/net/SocketAddress;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // java.net.SocketAddress local
         0: .line 685
            aload 1 /* local */
            instanceof java.net.InetSocketAddress
            ifeq 2
         1: .line 686
            aload 1 /* local */
            checkcast java.net.InetSocketAddress
            invokestatic io.netty.channel.epoll.AbstractEpollChannel.checkResolvable:(Ljava/net/InetSocketAddress;)V
         2: .line 688
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            aload 1 /* local */
            invokevirtual io.netty.channel.epoll.LinuxSocket.bind:(Ljava/net/SocketAddress;)V
         3: .line 689
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            invokevirtual io.netty.channel.epoll.LinuxSocket.localAddress:()Ljava/net/InetSocketAddress;
            putfield io.netty.channel.epoll.AbstractEpollChannel.local:Ljava/net/SocketAddress;
         4: .line 690
            return
        end local 1 // java.net.SocketAddress local
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0    5     1  local  Ljava/net/SocketAddress;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
       Name  Flags
      local  

  protected boolean doConnect(java.net.SocketAddress, java.net.SocketAddress);
    descriptor: (Ljava/net/SocketAddress;Ljava/net/SocketAddress;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // java.net.SocketAddress remoteAddress
        start local 2 // java.net.SocketAddress localAddress
         0: .line 696
            aload 2 /* localAddress */
            instanceof java.net.InetSocketAddress
            ifeq 2
         1: .line 697
            aload 2 /* localAddress */
            checkcast java.net.InetSocketAddress
            invokestatic io.netty.channel.epoll.AbstractEpollChannel.checkResolvable:(Ljava/net/InetSocketAddress;)V
         2: .line 700
      StackMap locals:
      StackMap stack:
            aload 1 /* remoteAddress */
            instanceof java.net.InetSocketAddress
            ifeq 4
         3: .line 701
            aload 1 /* remoteAddress */
            checkcast java.net.InetSocketAddress
            goto 5
      StackMap locals:
      StackMap stack:
         4: aconst_null
         5: .line 700
      StackMap locals:
      StackMap stack: java.net.InetSocketAddress
            astore 3 /* remoteSocketAddr */
        start local 3 // java.net.InetSocketAddress remoteSocketAddr
         6: .line 702
            aload 3 /* remoteSocketAddr */
            ifnull 8
         7: .line 703
            aload 3 /* remoteSocketAddr */
            invokestatic io.netty.channel.epoll.AbstractEpollChannel.checkResolvable:(Ljava/net/InetSocketAddress;)V
         8: .line 706
      StackMap locals: java.net.InetSocketAddress
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.remote:Ljava/net/SocketAddress;
            ifnull 10
         9: .line 710
            new java.nio.channels.AlreadyConnectedException
            dup
            invokespecial java.nio.channels.AlreadyConnectedException.<init>:()V
            athrow
        10: .line 713
      StackMap locals:
      StackMap stack:
            aload 2 /* localAddress */
            ifnull 12
        11: .line 714
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            aload 2 /* localAddress */
            invokevirtual io.netty.channel.epoll.LinuxSocket.bind:(Ljava/net/SocketAddress;)V
        12: .line 717
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* remoteAddress */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.doConnect0:(Ljava/net/SocketAddress;)Z
            istore 4 /* connected */
        start local 4 // boolean connected
        13: .line 718
            iload 4 /* connected */
            ifeq 18
        14: .line 719
            aload 0 /* this */
            aload 3 /* remoteSocketAddr */
            ifnonnull 16
        15: .line 720
            aload 1 /* remoteAddress */
            goto 17
      StackMap locals: io.netty.channel.epoll.AbstractEpollChannel java.net.SocketAddress java.net.SocketAddress java.net.InetSocketAddress int
      StackMap stack: io.netty.channel.epoll.AbstractEpollChannel
        16: aload 3 /* remoteSocketAddr */
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            invokevirtual io.netty.channel.epoll.LinuxSocket.remoteAddress:()Ljava/net/InetSocketAddress;
            invokestatic io.netty.channel.unix.UnixChannelUtil.computeRemoteAddr:(Ljava/net/InetSocketAddress;Ljava/net/InetSocketAddress;)Ljava/net/InetSocketAddress;
        17: .line 719
      StackMap locals: io.netty.channel.epoll.AbstractEpollChannel java.net.SocketAddress java.net.SocketAddress java.net.InetSocketAddress int
      StackMap stack: io.netty.channel.epoll.AbstractEpollChannel java.net.SocketAddress
            putfield io.netty.channel.epoll.AbstractEpollChannel.remote:Ljava/net/SocketAddress;
        18: .line 725
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            invokevirtual io.netty.channel.epoll.LinuxSocket.localAddress:()Ljava/net/InetSocketAddress;
            putfield io.netty.channel.epoll.AbstractEpollChannel.local:Ljava/net/SocketAddress;
        19: .line 726
            iload 4 /* connected */
            ireturn
        end local 4 // boolean connected
        end local 3 // java.net.InetSocketAddress remoteSocketAddr
        end local 2 // java.net.SocketAddress localAddress
        end local 1 // java.net.SocketAddress remoteAddress
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   20     0              this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0   20     1     remoteAddress  Ljava/net/SocketAddress;
            0   20     2      localAddress  Ljava/net/SocketAddress;
            6   20     3  remoteSocketAddr  Ljava/net/InetSocketAddress;
           13   20     4         connected  Z
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
               Name  Flags
      remoteAddress  
      localAddress   

  private boolean doConnect0(java.net.SocketAddress);
    descriptor: (Ljava/net/SocketAddress;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=6, args_size=2
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
        start local 1 // java.net.SocketAddress remote
         0: .line 730
            iconst_0
            istore 2 /* success */
        start local 2 // boolean success
         1: .line 732
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.socket:Lio/netty/channel/epoll/LinuxSocket;
            aload 1 /* remote */
            invokevirtual io.netty.channel.epoll.LinuxSocket.connect:(Ljava/net/SocketAddress;)Z
            istore 3 /* connected */
        start local 3 // boolean connected
         2: .line 733
            iload 3 /* connected */
            ifne 4
         3: .line 734
            aload 0 /* this */
            getstatic io.netty.channel.epoll.Native.EPOLLOUT:I
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.setFlag:(I)V
         4: .line 736
      StackMap locals: int int
      StackMap stack:
            iconst_1
            istore 2 /* success */
         5: .line 737
            iload 3 /* connected */
            istore 5
         6: .line 739
            iload 2 /* success */
            ifne 8
         7: .line 740
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.doClose:()V
         8: .line 737
      StackMap locals: io.netty.channel.epoll.AbstractEpollChannel java.net.SocketAddress int int top int
      StackMap stack:
            iload 5
            ireturn
        end local 3 // boolean connected
         9: .line 738
      StackMap locals: io.netty.channel.epoll.AbstractEpollChannel java.net.SocketAddress int
      StackMap stack: java.lang.Throwable
            astore 4
        10: .line 739
            iload 2 /* success */
            ifne 12
        11: .line 740
            aload 0 /* this */
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.doClose:()V
        12: .line 742
      StackMap locals: io.netty.channel.epoll.AbstractEpollChannel java.net.SocketAddress int top java.lang.Throwable
      StackMap stack:
            aload 4
            athrow
        end local 2 // boolean success
        end local 1 // java.net.SocketAddress remote
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   13     0       this  Lio/netty/channel/epoll/AbstractEpollChannel;
            0   13     1     remote  Ljava/net/SocketAddress;
            1   13     2    success  Z
            2    9     3  connected  Z
      Exception table:
        from    to  target  type
           1     6       9  any
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
        Name  Flags
      remote  

  protected java.net.SocketAddress localAddress0();
    descriptor: ()Ljava/net/SocketAddress;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 747
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.local:Ljava/net/SocketAddress;
            areturn
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;

  protected java.net.SocketAddress remoteAddress0();
    descriptor: ()Ljava/net/SocketAddress;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.channel.epoll.AbstractEpollChannel this
         0: .line 752
            aload 0 /* this */
            getfield io.netty.channel.epoll.AbstractEpollChannel.remote:Ljava/net/SocketAddress;
            areturn
        end local 0 // io.netty.channel.epoll.AbstractEpollChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/channel/epoll/AbstractEpollChannel;

  public io.netty.channel.ChannelConfig config();
    descriptor: ()Lio/netty/channel/ChannelConfig;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.config:()Lio/netty/channel/epoll/EpollChannelConfig;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected io.netty.channel.AbstractChannel$AbstractUnsafe newUnsafe();
    descriptor: ()Lio/netty/channel/AbstractChannel$AbstractUnsafe;
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual io.netty.channel.epoll.AbstractEpollChannel.newUnsafe:()Lio/netty/channel/epoll/AbstractEpollChannel$AbstractEpollUnsafe;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "AbstractEpollChannel.java"
NestMembers:
  io.netty.channel.epoll.AbstractEpollChannel$1  io.netty.channel.epoll.AbstractEpollChannel$2  io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe  io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$1  io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$2  io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe$3
InnerClasses:
  protected abstract AbstractUnsafe = io.netty.channel.AbstractChannel$AbstractUnsafe of io.netty.channel.AbstractChannel
  public abstract Unsafe = io.netty.channel.Channel$Unsafe of io.netty.channel.Channel
  public abstract Handle = io.netty.channel.RecvByteBufAllocator$Handle of io.netty.channel.RecvByteBufAllocator
  io.netty.channel.epoll.AbstractEpollChannel$1
  io.netty.channel.epoll.AbstractEpollChannel$2
  protected abstract AbstractEpollUnsafe = io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe of io.netty.channel.epoll.AbstractEpollChannel