org.jboss.xnio/xnio-nio/3.6.3.Final : org/xnio/nio/NioUdpChannel.class

NioUdpChannel
http://www.jboss.org/xnio-all/xnio-nio: The NIO implementation of the XNIO project (JBoss by Red Hat)
Apache License 2.0
JBoss.org Community (JBoss.org)
class org.xnio.nio.NioUdpChannel extends org.xnio.nio.AbstractNioChannel<org.xnio.nio.NioUdpChannel> implements org.xnio.channels.MulticastMessageChannel, org.xnio.channels.ReadListenerSettable<org.xnio.nio.NioUdpChannel>, org.xnio.channels.WriteListenerSettable<org.xnio.nio.NioUdpChannel>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.xnio.nio.NioUdpChannel
  super_class: org.xnio.nio.AbstractNioChannel
{
  private final org.xnio.nio.NioUdpChannelHandle handle;
    descriptor: Lorg/xnio/nio/NioUdpChannelHandle;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private org.xnio.ChannelListener<? super org.xnio.nio.NioUdpChannel> readListener;
    descriptor: Lorg/xnio/ChannelListener;
    flags: (0x0002) ACC_PRIVATE
    Signature: Lorg/xnio/ChannelListener<-Lorg/xnio/nio/NioUdpChannel;>;

  private org.xnio.ChannelListener<? super org.xnio.nio.NioUdpChannel> writeListener;
    descriptor: Lorg/xnio/ChannelListener;
    flags: (0x0002) ACC_PRIVATE
    Signature: Lorg/xnio/ChannelListener<-Lorg/xnio/nio/NioUdpChannel;>;

  private final java.nio.channels.DatagramChannel datagramChannel;
    descriptor: Ljava/nio/channels/DatagramChannel;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.concurrent.atomic.AtomicBoolean callFlag;
    descriptor: Ljava/util/concurrent/atomic/AtomicBoolean;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private static final java.util.Set<org.xnio.Option<?>> OPTIONS;
    descriptor: Ljava/util/Set;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/Set<Lorg/xnio/Option<*>;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 283
            invokestatic org.xnio.Option.setBuilder:()Lorg/xnio/Option$SetBuilder;
         1: .line 284
            getstatic org.xnio.Options.BROADCAST:Lorg/xnio/Option;
            invokevirtual org.xnio.Option$SetBuilder.add:(Lorg/xnio/Option;)Lorg/xnio/Option$SetBuilder;
         2: .line 285
            getstatic org.xnio.Options.RECEIVE_BUFFER:Lorg/xnio/Option;
            invokevirtual org.xnio.Option$SetBuilder.add:(Lorg/xnio/Option;)Lorg/xnio/Option$SetBuilder;
         3: .line 286
            getstatic org.xnio.Options.SEND_BUFFER:Lorg/xnio/Option;
            invokevirtual org.xnio.Option$SetBuilder.add:(Lorg/xnio/Option;)Lorg/xnio/Option$SetBuilder;
         4: .line 287
            getstatic org.xnio.Options.IP_TRAFFIC_CLASS:Lorg/xnio/Option;
            invokevirtual org.xnio.Option$SetBuilder.add:(Lorg/xnio/Option;)Lorg/xnio/Option$SetBuilder;
         5: .line 288
            getstatic org.xnio.Options.MULTICAST_TTL:Lorg/xnio/Option;
            invokevirtual org.xnio.Option$SetBuilder.add:(Lorg/xnio/Option;)Lorg/xnio/Option$SetBuilder;
         6: .line 289
            invokevirtual org.xnio.Option$SetBuilder.create:()Ljava/util/Set;
         7: .line 283
            putstatic org.xnio.nio.NioUdpChannel.OPTIONS:Ljava/util/Set;
         8: .line 289
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(org.xnio.nio.NioXnioWorker, java.nio.channels.DatagramChannel);
    descriptor: (Lorg/xnio/nio/NioXnioWorker;Ljava/nio/channels/DatagramChannel;)V
    flags: (0x0000) 
    Code:
      stack=6, locals=5, args_size=3
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // org.xnio.nio.NioXnioWorker worker
        start local 2 // java.nio.channels.DatagramChannel datagramChannel
         0: .line 66
            aload 0 /* this */
            aload 1 /* worker */
            invokespecial org.xnio.nio.AbstractNioChannel.<init>:(Lorg/xnio/nio/NioXnioWorker;)V
         1: .line 63
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicBoolean
            dup
            iconst_0
            invokespecial java.util.concurrent.atomic.AtomicBoolean.<init>:(Z)V
            putfield org.xnio.nio.NioUdpChannel.callFlag:Ljava/util/concurrent/atomic/AtomicBoolean;
         2: .line 67
            aload 0 /* this */
            aload 2 /* datagramChannel */
            putfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
         3: .line 68
            aload 1 /* worker */
            invokevirtual org.xnio.nio.NioXnioWorker.chooseThread:()Lorg/xnio/nio/WorkerThread;
            astore 3 /* workerThread */
        start local 3 // org.xnio.nio.WorkerThread workerThread
         4: .line 69
            aload 3 /* workerThread */
            aload 2 /* datagramChannel */
            invokevirtual org.xnio.nio.WorkerThread.registerChannel:(Ljava/nio/channels/spi/AbstractSelectableChannel;)Ljava/nio/channels/SelectionKey;
            astore 4 /* key */
        start local 4 // java.nio.channels.SelectionKey key
         5: .line 70
            aload 0 /* this */
            new org.xnio.nio.NioUdpChannelHandle
            dup
            aload 3 /* workerThread */
            aload 4 /* key */
            aload 0 /* this */
            invokespecial org.xnio.nio.NioUdpChannelHandle.<init>:(Lorg/xnio/nio/WorkerThread;Ljava/nio/channels/SelectionKey;Lorg/xnio/nio/NioUdpChannel;)V
            putfield org.xnio.nio.NioUdpChannel.handle:Lorg/xnio/nio/NioUdpChannelHandle;
         6: .line 71
            aload 4 /* key */
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.handle:Lorg/xnio/nio/NioUdpChannelHandle;
            invokevirtual java.nio.channels.SelectionKey.attach:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 72
            return
        end local 4 // java.nio.channels.SelectionKey key
        end local 3 // org.xnio.nio.WorkerThread workerThread
        end local 2 // java.nio.channels.DatagramChannel datagramChannel
        end local 1 // org.xnio.nio.NioXnioWorker worker
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    8     0             this  Lorg/xnio/nio/NioUdpChannel;
            0    8     1           worker  Lorg/xnio/nio/NioXnioWorker;
            0    8     2  datagramChannel  Ljava/nio/channels/DatagramChannel;
            4    8     3     workerThread  Lorg/xnio/nio/WorkerThread;
            5    8     4              key  Ljava/nio/channels/SelectionKey;
    Exceptions:
      throws java.nio.channels.ClosedChannelException
    MethodParameters:
                 Name  Flags
      worker           final
      datagramChannel  final

  public java.net.SocketAddress getLocalAddress();
    descriptor: ()Ljava/net/SocketAddress;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 75
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            invokevirtual java.nio.channels.DatagramChannel.socket:()Ljava/net/DatagramSocket;
            invokevirtual java.net.DatagramSocket.getLocalSocketAddress:()Ljava/net/SocketAddress;
            areturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;

  public <A extends java.net.SocketAddress> A getLocalAddress(java.lang.Class<A>);
    descriptor: (Ljava/lang/Class;)Ljava/net/SocketAddress;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // java.lang.Class type
         0: .line 79
            aload 1 /* type */
            aload 0 /* this */
            invokevirtual org.xnio.nio.NioUdpChannel.getLocalAddress:()Ljava/net/SocketAddress;
            invokevirtual java.lang.Class.isInstance:(Ljava/lang/Object;)Z
            ifeq 1
            aload 1 /* type */
            aload 0 /* this */
            invokevirtual org.xnio.nio.NioUdpChannel.getLocalAddress:()Ljava/net/SocketAddress;
            invokevirtual java.lang.Class.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.net.SocketAddress
            goto 2
      StackMap locals:
      StackMap stack:
         1: aconst_null
      StackMap locals:
      StackMap stack: java.net.SocketAddress
         2: areturn
        end local 1 // java.lang.Class type
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/xnio/nio/NioUdpChannel;
            0    3     1  type  Ljava/lang/Class<TA;>;
    Signature: <A:Ljava/net/SocketAddress;>(Ljava/lang/Class<TA;>;)TA;
    MethodParameters:
      Name  Flags
      type  final

  public int receiveFrom(org.xnio.channels.SocketAddressBuffer, java.nio.ByteBuffer);
    descriptor: (Lorg/xnio/channels/SocketAddressBuffer;Ljava/nio/ByteBuffer;)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=6, args_size=3
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // org.xnio.channels.SocketAddressBuffer addressBuffer
        start local 2 // java.nio.ByteBuffer buffer
         0: .line 83
            aload 2 /* buffer */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            istore 3 /* o */
        start local 3 // int o
         1: .line 86
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            aload 2 /* buffer */
            invokevirtual java.nio.channels.DatagramChannel.receive:(Ljava/nio/ByteBuffer;)Ljava/net/SocketAddress;
            astore 4 /* sourceAddress */
        start local 4 // java.net.SocketAddress sourceAddress
         2: .line 87
            goto 5
        end local 4 // java.net.SocketAddress sourceAddress
      StackMap locals: org.xnio.nio.NioUdpChannel org.xnio.channels.SocketAddressBuffer java.nio.ByteBuffer int
      StackMap stack: java.nio.channels.ClosedChannelException
         3: pop
         4: .line 88
            iconst_m1
            ireturn
        start local 4 // java.net.SocketAddress sourceAddress
         5: .line 90
      StackMap locals: java.net.SocketAddress
      StackMap stack:
            aload 4 /* sourceAddress */
            ifnonnull 7
         6: .line 91
            iconst_0
            ireturn
         7: .line 93
      StackMap locals:
      StackMap stack:
            iload 3 /* o */
            aload 2 /* buffer */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            isub
            istore 5 /* t */
        start local 5 // int t
         8: .line 94
            aload 1 /* addressBuffer */
            ifnull 11
         9: .line 95
            aload 1 /* addressBuffer */
            aload 4 /* sourceAddress */
            invokevirtual org.xnio.channels.SocketAddressBuffer.setSourceAddress:(Ljava/net/SocketAddress;)V
        10: .line 96
            aload 1 /* addressBuffer */
            aconst_null
            invokevirtual org.xnio.channels.SocketAddressBuffer.setDestinationAddress:(Ljava/net/SocketAddress;)V
        11: .line 98
      StackMap locals: int
      StackMap stack:
            iload 5 /* t */
            ireturn
        end local 5 // int t
        end local 4 // java.net.SocketAddress sourceAddress
        end local 3 // int o
        end local 2 // java.nio.ByteBuffer buffer
        end local 1 // org.xnio.channels.SocketAddressBuffer addressBuffer
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   12     0           this  Lorg/xnio/nio/NioUdpChannel;
            0   12     1  addressBuffer  Lorg/xnio/channels/SocketAddressBuffer;
            0   12     2         buffer  Ljava/nio/ByteBuffer;
            1   12     3              o  I
            2    3     4  sourceAddress  Ljava/net/SocketAddress;
            5   12     4  sourceAddress  Ljava/net/SocketAddress;
            8   12     5              t  I
      Exception table:
        from    to  target  type
           1     2       3  Class java.nio.channels.ClosedChannelException
    Exceptions:
      throws java.io.IOException
    MethodParameters:
               Name  Flags
      addressBuffer  final
      buffer         final

  public long receiveFrom(org.xnio.channels.SocketAddressBuffer, java.nio.ByteBuffer[]);
    descriptor: (Lorg/xnio/channels/SocketAddressBuffer;[Ljava/nio/ByteBuffer;)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // org.xnio.channels.SocketAddressBuffer addressBuffer
        start local 2 // java.nio.ByteBuffer[] buffers
         0: .line 103
            aload 0 /* this */
            aload 1 /* addressBuffer */
            aload 2 /* buffers */
            iconst_0
            aload 2 /* buffers */
            arraylength
            invokevirtual org.xnio.nio.NioUdpChannel.receiveFrom:(Lorg/xnio/channels/SocketAddressBuffer;[Ljava/nio/ByteBuffer;II)J
            lreturn
        end local 2 // java.nio.ByteBuffer[] buffers
        end local 1 // org.xnio.channels.SocketAddressBuffer addressBuffer
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    1     0           this  Lorg/xnio/nio/NioUdpChannel;
            0    1     1  addressBuffer  Lorg/xnio/channels/SocketAddressBuffer;
            0    1     2        buffers  [Ljava/nio/ByteBuffer;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
               Name  Flags
      addressBuffer  final
      buffers        final

  public long receiveFrom(org.xnio.channels.SocketAddressBuffer, java.nio.ByteBuffer[], int, int);
    descriptor: (Lorg/xnio/channels/SocketAddressBuffer;[Ljava/nio/ByteBuffer;II)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=9, args_size=5
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // org.xnio.channels.SocketAddressBuffer addressBuffer
        start local 2 // java.nio.ByteBuffer[] buffers
        start local 3 // int offs
        start local 4 // int len
         0: .line 107
            iload 4 /* len */
            ifne 2
         1: .line 108
            lconst_0
            lreturn
         2: .line 110
      StackMap locals:
      StackMap stack:
            iload 4 /* len */
            iconst_1
            if_icmpne 4
         3: .line 111
            aload 0 /* this */
            aload 1 /* addressBuffer */
            aload 2 /* buffers */
            iload 3 /* offs */
            aaload
            invokevirtual org.xnio.nio.NioUdpChannel.receiveFrom:(Lorg/xnio/channels/SocketAddressBuffer;Ljava/nio/ByteBuffer;)I
            i2l
            lreturn
         4: .line 113
      StackMap locals:
      StackMap stack:
            aload 2 /* buffers */
            iload 3 /* offs */
            iload 4 /* len */
            invokestatic org.xnio.Buffers.remaining:([Ljava/nio/Buffer;II)J
            ldc 65536
            invokestatic java.lang.Math.min:(JJ)J
            l2i
            istore 5 /* o */
        start local 5 // int o
         5: .line 114
            iload 5 /* o */
            invokestatic java.nio.ByteBuffer.allocate:(I)Ljava/nio/ByteBuffer;
            astore 6 /* buffer */
        start local 6 // java.nio.ByteBuffer buffer
         6: .line 117
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            aload 6 /* buffer */
            invokevirtual java.nio.channels.DatagramChannel.receive:(Ljava/nio/ByteBuffer;)Ljava/net/SocketAddress;
            astore 7 /* sourceAddress */
        start local 7 // java.net.SocketAddress sourceAddress
         7: .line 118
            goto 10
        end local 7 // java.net.SocketAddress sourceAddress
      StackMap locals: org.xnio.nio.NioUdpChannel org.xnio.channels.SocketAddressBuffer java.nio.ByteBuffer[] int int int java.nio.ByteBuffer
      StackMap stack: java.nio.channels.ClosedChannelException
         8: pop
         9: .line 119
            ldc -1
            lreturn
        start local 7 // java.net.SocketAddress sourceAddress
        10: .line 121
      StackMap locals: java.net.SocketAddress
      StackMap stack:
            aload 7 /* sourceAddress */
            ifnonnull 12
        11: .line 122
            lconst_0
            lreturn
        12: .line 124
      StackMap locals:
      StackMap stack:
            iload 5 /* o */
            aload 6 /* buffer */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            isub
            istore 8 /* t */
        start local 8 // int t
        13: .line 125
            aload 6 /* buffer */
            invokevirtual java.nio.ByteBuffer.flip:()Ljava/nio/Buffer;
            pop
        14: .line 126
            aload 2 /* buffers */
            iload 3 /* offs */
            iload 4 /* len */
            aload 6 /* buffer */
            invokestatic org.xnio.Buffers.copy:([Ljava/nio/ByteBuffer;IILjava/nio/ByteBuffer;)I
            pop
        15: .line 127
            aload 1 /* addressBuffer */
            ifnull 18
        16: .line 128
            aload 1 /* addressBuffer */
            aload 7 /* sourceAddress */
            invokevirtual org.xnio.channels.SocketAddressBuffer.setSourceAddress:(Ljava/net/SocketAddress;)V
        17: .line 129
            aload 1 /* addressBuffer */
            aconst_null
            invokevirtual org.xnio.channels.SocketAddressBuffer.setDestinationAddress:(Ljava/net/SocketAddress;)V
        18: .line 131
      StackMap locals: int
      StackMap stack:
            iload 8 /* t */
            i2l
            lreturn
        end local 8 // int t
        end local 7 // java.net.SocketAddress sourceAddress
        end local 6 // java.nio.ByteBuffer buffer
        end local 5 // int o
        end local 4 // int len
        end local 3 // int offs
        end local 2 // java.nio.ByteBuffer[] buffers
        end local 1 // org.xnio.channels.SocketAddressBuffer addressBuffer
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   19     0           this  Lorg/xnio/nio/NioUdpChannel;
            0   19     1  addressBuffer  Lorg/xnio/channels/SocketAddressBuffer;
            0   19     2        buffers  [Ljava/nio/ByteBuffer;
            0   19     3           offs  I
            0   19     4            len  I
            5   19     5              o  I
            6   19     6         buffer  Ljava/nio/ByteBuffer;
            7    8     7  sourceAddress  Ljava/net/SocketAddress;
           10   19     7  sourceAddress  Ljava/net/SocketAddress;
           13   19     8              t  I
      Exception table:
        from    to  target  type
           6     7       8  Class java.nio.channels.ClosedChannelException
    Exceptions:
      throws java.io.IOException
    MethodParameters:
               Name  Flags
      addressBuffer  final
      buffers        final
      offs           final
      len            final

  public boolean sendTo(java.net.SocketAddress, java.nio.ByteBuffer);
    descriptor: (Ljava/net/SocketAddress;Ljava/nio/ByteBuffer;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // java.net.SocketAddress target
        start local 2 // java.nio.ByteBuffer buffer
         0: .line 136
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            aload 2 /* buffer */
            aload 1 /* target */
            invokevirtual java.nio.channels.DatagramChannel.send:(Ljava/nio/ByteBuffer;Ljava/net/SocketAddress;)I
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 2 // java.nio.ByteBuffer buffer
        end local 1 // java.net.SocketAddress target
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/xnio/nio/NioUdpChannel;
            0    2     1  target  Ljava/net/SocketAddress;
            0    2     2  buffer  Ljava/nio/ByteBuffer;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      target  final
      buffer  final

  public boolean sendTo(java.net.SocketAddress, java.nio.ByteBuffer[]);
    descriptor: (Ljava/net/SocketAddress;[Ljava/nio/ByteBuffer;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // java.net.SocketAddress target
        start local 2 // java.nio.ByteBuffer[] buffers
         0: .line 140
            aload 0 /* this */
            aload 1 /* target */
            aload 2 /* buffers */
            iconst_0
            aload 2 /* buffers */
            arraylength
            invokevirtual org.xnio.nio.NioUdpChannel.sendTo:(Ljava/net/SocketAddress;[Ljava/nio/ByteBuffer;II)Z
            ireturn
        end local 2 // java.nio.ByteBuffer[] buffers
        end local 1 // java.net.SocketAddress target
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/xnio/nio/NioUdpChannel;
            0    1     1   target  Ljava/net/SocketAddress;
            0    1     2  buffers  [Ljava/nio/ByteBuffer;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      target   final
      buffers  final

  public boolean sendTo(java.net.SocketAddress, java.nio.ByteBuffer[], int, int);
    descriptor: (Ljava/net/SocketAddress;[Ljava/nio/ByteBuffer;II)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=8, args_size=5
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // java.net.SocketAddress target
        start local 2 // java.nio.ByteBuffer[] buffers
        start local 3 // int offset
        start local 4 // int length
         0: .line 144
            iload 4 /* length */
            ifne 2
         1: .line 145
            iconst_0
            ireturn
         2: .line 147
      StackMap locals:
      StackMap stack:
            iload 4 /* length */
            iconst_1
            if_icmpne 4
         3: .line 148
            aload 0 /* this */
            aload 1 /* target */
            aload 2 /* buffers */
            iload 3 /* offset */
            aaload
            invokevirtual org.xnio.nio.NioUdpChannel.sendTo:(Ljava/net/SocketAddress;Ljava/nio/ByteBuffer;)Z
            ireturn
         4: .line 150
      StackMap locals:
      StackMap stack:
            aload 2 /* buffers */
            iload 3 /* offset */
            iload 4 /* length */
            invokestatic org.xnio.Buffers.remaining:([Ljava/nio/Buffer;II)J
            lstore 5 /* o */
        start local 5 // long o
         5: .line 151
            lload 5 /* o */
            ldc 65535
            lcmp
            ifle 7
         6: .line 153
            getstatic org.xnio.nio.Log.log:Lorg/xnio/nio/Log;
            invokeinterface org.xnio.nio.Log.bufferTooLarge:()Ljava/lang/IllegalArgumentException;
            athrow
         7: .line 155
      StackMap locals: long
      StackMap stack:
            lload 5 /* o */
            l2i
            invokestatic java.nio.ByteBuffer.allocate:(I)Ljava/nio/ByteBuffer;
            astore 7 /* buffer */
        start local 7 // java.nio.ByteBuffer buffer
         8: .line 156
            aload 7 /* buffer */
            aload 2 /* buffers */
            iload 3 /* offset */
            iload 4 /* length */
            invokestatic org.xnio.Buffers.copy:(Ljava/nio/ByteBuffer;[Ljava/nio/ByteBuffer;II)I
            pop
         9: .line 157
            aload 7 /* buffer */
            invokevirtual java.nio.ByteBuffer.flip:()Ljava/nio/Buffer;
            pop
        10: .line 158
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            aload 7 /* buffer */
            aload 1 /* target */
            invokevirtual java.nio.channels.DatagramChannel.send:(Ljava/nio/ByteBuffer;Ljava/net/SocketAddress;)I
            ifeq 11
            iconst_1
            ireturn
      StackMap locals: java.nio.ByteBuffer
      StackMap stack:
        11: iconst_0
            ireturn
        end local 7 // java.nio.ByteBuffer buffer
        end local 5 // long o
        end local 4 // int length
        end local 3 // int offset
        end local 2 // java.nio.ByteBuffer[] buffers
        end local 1 // java.net.SocketAddress target
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   12     0     this  Lorg/xnio/nio/NioUdpChannel;
            0   12     1   target  Ljava/net/SocketAddress;
            0   12     2  buffers  [Ljava/nio/ByteBuffer;
            0   12     3   offset  I
            0   12     4   length  I
            5   12     5        o  J
            8   12     7   buffer  Ljava/nio/ByteBuffer;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      target   final
      buffers  final
      offset   final
      length   final

  public org.xnio.ChannelListener<? super org.xnio.nio.NioUdpChannel> getReadListener();
    descriptor: ()Lorg/xnio/ChannelListener;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 162
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.readListener:Lorg/xnio/ChannelListener;
            areturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;
    Signature: ()Lorg/xnio/ChannelListener<-Lorg/xnio/nio/NioUdpChannel;>;

  public void setReadListener(org.xnio.ChannelListener<? super org.xnio.nio.NioUdpChannel>);
    descriptor: (Lorg/xnio/ChannelListener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // org.xnio.ChannelListener readListener
         0: .line 166
            aload 0 /* this */
            aload 1 /* readListener */
            putfield org.xnio.nio.NioUdpChannel.readListener:Lorg/xnio/ChannelListener;
         1: .line 167
            return
        end local 1 // org.xnio.ChannelListener readListener
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lorg/xnio/nio/NioUdpChannel;
            0    2     1  readListener  Lorg/xnio/ChannelListener<-Lorg/xnio/nio/NioUdpChannel;>;
    Signature: (Lorg/xnio/ChannelListener<-Lorg/xnio/nio/NioUdpChannel;>;)V
    MethodParameters:
              Name  Flags
      readListener  final

  public org.xnio.ChannelListener<? super org.xnio.nio.NioUdpChannel> getWriteListener();
    descriptor: ()Lorg/xnio/ChannelListener;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 170
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.writeListener:Lorg/xnio/ChannelListener;
            areturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;
    Signature: ()Lorg/xnio/ChannelListener<-Lorg/xnio/nio/NioUdpChannel;>;

  public void setWriteListener(org.xnio.ChannelListener<? super org.xnio.nio.NioUdpChannel>);
    descriptor: (Lorg/xnio/ChannelListener;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // org.xnio.ChannelListener writeListener
         0: .line 174
            aload 0 /* this */
            aload 1 /* writeListener */
            putfield org.xnio.nio.NioUdpChannel.writeListener:Lorg/xnio/ChannelListener;
         1: .line 175
            return
        end local 1 // org.xnio.ChannelListener writeListener
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    2     0           this  Lorg/xnio/nio/NioUdpChannel;
            0    2     1  writeListener  Lorg/xnio/ChannelListener<-Lorg/xnio/nio/NioUdpChannel;>;
    Signature: (Lorg/xnio/ChannelListener<-Lorg/xnio/nio/NioUdpChannel;>;)V
    MethodParameters:
               Name  Flags
      writeListener  final

  public org.xnio.ChannelListener$Setter<org.xnio.nio.NioUdpChannel> getReadSetter();
    descriptor: ()Lorg/xnio/ChannelListener$Setter;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 178
            new org.xnio.channels.ReadListenerSettable$Setter
            dup
            aload 0 /* this */
            invokespecial org.xnio.channels.ReadListenerSettable$Setter.<init>:(Lorg/xnio/channels/ReadListenerSettable;)V
            areturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;
    Signature: ()Lorg/xnio/ChannelListener$Setter<Lorg/xnio/nio/NioUdpChannel;>;

  public org.xnio.ChannelListener$Setter<org.xnio.nio.NioUdpChannel> getWriteSetter();
    descriptor: ()Lorg/xnio/ChannelListener$Setter;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 182
            new org.xnio.channels.WriteListenerSettable$Setter
            dup
            aload 0 /* this */
            invokespecial org.xnio.channels.WriteListenerSettable$Setter.<init>:(Lorg/xnio/channels/WriteListenerSettable;)V
            areturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;
    Signature: ()Lorg/xnio/ChannelListener$Setter<Lorg/xnio/nio/NioUdpChannel;>;

  public boolean flush();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 186
            iconst_1
            ireturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;
    Exceptions:
      throws java.io.IOException

  public boolean isOpen();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 190
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            invokevirtual java.nio.channels.DatagramChannel.isOpen:()Z
            ireturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 194
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.callFlag:Ljava/util/concurrent/atomic/AtomicBoolean;
            iconst_1
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.getAndSet:(Z)Z
            ifne 11
         1: .line 195
            getstatic org.xnio.nio.Log.udpServerChannelLog:Lorg/xnio/nio/Log;
            ldc "Closing %s"
            aload 0 /* this */
            invokeinterface org.xnio.nio.Log.tracef:(Ljava/lang/String;Ljava/lang/Object;)V
         2: .line 196
            aload 0 /* this */
            invokevirtual org.xnio.nio.NioUdpChannel.cancelKeys:()V
         3: goto 5
      StackMap locals:
      StackMap stack: java.lang.Throwable
         4: pop
         5: .line 198
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            invokevirtual java.nio.channels.DatagramChannel.close:()V
         6: .line 199
            goto 10
      StackMap locals:
      StackMap stack: java.lang.Throwable
         7: astore 1
         8: .line 200
            aload 0 /* this */
            invokevirtual org.xnio.nio.NioUdpChannel.invokeCloseHandler:()V
         9: .line 201
            aload 1
            athrow
        10: .line 200
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.xnio.nio.NioUdpChannel.invokeCloseHandler:()V
        11: .line 203
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lorg/xnio/nio/NioUdpChannel;
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.Throwable
           5     7       7  any
    Exceptions:
      throws java.io.IOException

  private void cancelKeys();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 206
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.handle:Lorg/xnio/nio/NioUdpChannelHandle;
            iconst_0
            invokevirtual org.xnio.nio.NioUdpChannelHandle.cancelKey:(Z)V
         1: goto 3
      StackMap locals:
      StackMap stack: java.lang.Throwable
         2: pop
         3: .line 207
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/xnio/nio/NioUdpChannel;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.Throwable

  public void suspendReads();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 210
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.handle:Lorg/xnio/nio/NioUdpChannelHandle;
            iconst_1
            invokevirtual org.xnio.nio.NioUdpChannelHandle.suspend:(I)V
         1: .line 211
            return
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/xnio/nio/NioUdpChannel;

  public void suspendWrites();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 214
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.handle:Lorg/xnio/nio/NioUdpChannelHandle;
            iconst_4
            invokevirtual org.xnio.nio.NioUdpChannelHandle.suspend:(I)V
         1: .line 215
            return
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/xnio/nio/NioUdpChannel;

  public void resumeReads();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 218
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.handle:Lorg/xnio/nio/NioUdpChannelHandle;
            iconst_1
            invokevirtual org.xnio.nio.NioUdpChannelHandle.resume:(I)V
         1: .line 219
            return
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/xnio/nio/NioUdpChannel;

  public void resumeWrites();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 222
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.handle:Lorg/xnio/nio/NioUdpChannelHandle;
            iconst_4
            invokevirtual org.xnio.nio.NioUdpChannelHandle.resume:(I)V
         1: .line 223
            return
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/xnio/nio/NioUdpChannel;

  public boolean isReadResumed();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 226
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.handle:Lorg/xnio/nio/NioUdpChannelHandle;
            iconst_1
            invokevirtual org.xnio.nio.NioUdpChannelHandle.isResumed:(I)Z
            ireturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;

  public boolean isWriteResumed();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 230
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.handle:Lorg/xnio/nio/NioUdpChannelHandle;
            iconst_4
            invokevirtual org.xnio.nio.NioUdpChannelHandle.isResumed:(I)Z
            ireturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;

  public void wakeupReads();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 234
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.handle:Lorg/xnio/nio/NioUdpChannelHandle;
            iconst_1
            invokevirtual org.xnio.nio.NioUdpChannelHandle.wakeup:(I)V
         1: .line 235
            return
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/xnio/nio/NioUdpChannel;

  public void wakeupWrites();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 238
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.handle:Lorg/xnio/nio/NioUdpChannelHandle;
            iconst_4
            invokevirtual org.xnio.nio.NioUdpChannelHandle.wakeup:(I)V
         1: .line 239
            return
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/xnio/nio/NioUdpChannel;

  public void shutdownReads();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 242
            getstatic org.xnio.nio.Log.log:Lorg/xnio/nio/Log;
            ldc "shutdownReads"
            invokeinterface org.xnio.nio.Log.unsupported:(Ljava/lang/String;)Ljava/lang/UnsupportedOperationException;
            athrow
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;
    Exceptions:
      throws java.io.IOException

  public void shutdownWrites();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 246
            getstatic org.xnio.nio.Log.log:Lorg/xnio/nio/Log;
            ldc "shutdownWrites"
            invokeinterface org.xnio.nio.Log.unsupported:(Ljava/lang/String;)Ljava/lang/UnsupportedOperationException;
            athrow
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;
    Exceptions:
      throws java.io.IOException

  public void awaitReadable();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 250
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.worker:Lorg/xnio/nio/NioXnioWorker;
            invokevirtual org.xnio.nio.NioXnioWorker.getXnio:()Lorg/xnio/nio/NioXnio;
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            iconst_1
            invokestatic org.xnio.nio.SelectorUtils.await:(Lorg/xnio/nio/NioXnio;Ljava/nio/channels/SelectableChannel;I)V
         1: .line 251
            return
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/xnio/nio/NioUdpChannel;
    Exceptions:
      throws java.io.IOException

  public void awaitReadable(long, java.util.concurrent.TimeUnit);
    descriptor: (JLjava/util/concurrent/TimeUnit;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // long time
        start local 3 // java.util.concurrent.TimeUnit timeUnit
         0: .line 254
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.worker:Lorg/xnio/nio/NioXnioWorker;
            invokevirtual org.xnio.nio.NioXnioWorker.getXnio:()Lorg/xnio/nio/NioXnio;
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            iconst_1
            lload 1 /* time */
            aload 3 /* timeUnit */
            invokestatic org.xnio.nio.SelectorUtils.await:(Lorg/xnio/nio/NioXnio;Ljava/nio/channels/SelectableChannel;IJLjava/util/concurrent/TimeUnit;)V
         1: .line 255
            return
        end local 3 // java.util.concurrent.TimeUnit timeUnit
        end local 1 // long time
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/xnio/nio/NioUdpChannel;
            0    2     1      time  J
            0    2     3  timeUnit  Ljava/util/concurrent/TimeUnit;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      time      final
      timeUnit  final

  public org.xnio.XnioExecutor getReadThread();
    descriptor: ()Lorg/xnio/XnioExecutor;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 259
            aload 0 /* this */
            invokevirtual org.xnio.nio.NioUdpChannel.getIoThread:()Lorg/xnio/XnioIoThread;
            areturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public void awaitWritable();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 263
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.worker:Lorg/xnio/nio/NioXnioWorker;
            invokevirtual org.xnio.nio.NioXnioWorker.getXnio:()Lorg/xnio/nio/NioXnio;
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            iconst_4
            invokestatic org.xnio.nio.SelectorUtils.await:(Lorg/xnio/nio/NioXnio;Ljava/nio/channels/SelectableChannel;I)V
         1: .line 264
            return
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/xnio/nio/NioUdpChannel;
    Exceptions:
      throws java.io.IOException

  public void awaitWritable(long, java.util.concurrent.TimeUnit);
    descriptor: (JLjava/util/concurrent/TimeUnit;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // long time
        start local 3 // java.util.concurrent.TimeUnit timeUnit
         0: .line 267
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.worker:Lorg/xnio/nio/NioXnioWorker;
            invokevirtual org.xnio.nio.NioXnioWorker.getXnio:()Lorg/xnio/nio/NioXnio;
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            iconst_4
            lload 1 /* time */
            aload 3 /* timeUnit */
            invokestatic org.xnio.nio.SelectorUtils.await:(Lorg/xnio/nio/NioXnio;Ljava/nio/channels/SelectableChannel;IJLjava/util/concurrent/TimeUnit;)V
         1: .line 268
            return
        end local 3 // java.util.concurrent.TimeUnit timeUnit
        end local 1 // long time
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/xnio/nio/NioUdpChannel;
            0    2     1      time  J
            0    2     3  timeUnit  Ljava/util/concurrent/TimeUnit;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      time      final
      timeUnit  final

  public org.xnio.XnioExecutor getWriteThread();
    descriptor: ()Lorg/xnio/XnioExecutor;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 272
            aload 0 /* this */
            invokevirtual org.xnio.nio.NioUdpChannel.getIoThread:()Lorg/xnio/XnioIoThread;
            areturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public org.xnio.channels.MulticastMessageChannel$Key join(java.net.InetAddress, java.net.NetworkInterface);
    descriptor: (Ljava/net/InetAddress;Ljava/net/NetworkInterface;)Lorg/xnio/channels/MulticastMessageChannel$Key;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=3, args_size=3
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // java.net.InetAddress group
        start local 2 // java.net.NetworkInterface iface
         0: .line 276
            new org.xnio.nio.NioUdpChannel$NioKey
            dup
            aload 0 /* this */
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            aload 1 /* group */
            aload 2 /* iface */
            invokevirtual java.nio.channels.DatagramChannel.join:(Ljava/net/InetAddress;Ljava/net/NetworkInterface;)Ljava/nio/channels/MembershipKey;
            invokespecial org.xnio.nio.NioUdpChannel$NioKey.<init>:(Lorg/xnio/nio/NioUdpChannel;Ljava/nio/channels/MembershipKey;)V
            areturn
        end local 2 // java.net.NetworkInterface iface
        end local 1 // java.net.InetAddress group
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/xnio/nio/NioUdpChannel;
            0    1     1  group  Ljava/net/InetAddress;
            0    1     2  iface  Ljava/net/NetworkInterface;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      group  final
      iface  final

  public org.xnio.channels.MulticastMessageChannel$Key join(java.net.InetAddress, java.net.NetworkInterface, java.net.InetAddress);
    descriptor: (Ljava/net/InetAddress;Ljava/net/NetworkInterface;Ljava/net/InetAddress;)Lorg/xnio/channels/MulticastMessageChannel$Key;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=4, args_size=4
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // java.net.InetAddress group
        start local 2 // java.net.NetworkInterface iface
        start local 3 // java.net.InetAddress source
         0: .line 280
            new org.xnio.nio.NioUdpChannel$NioKey
            dup
            aload 0 /* this */
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            aload 1 /* group */
            aload 2 /* iface */
            aload 3 /* source */
            invokevirtual java.nio.channels.DatagramChannel.join:(Ljava/net/InetAddress;Ljava/net/NetworkInterface;Ljava/net/InetAddress;)Ljava/nio/channels/MembershipKey;
            invokespecial org.xnio.nio.NioUdpChannel$NioKey.<init>:(Lorg/xnio/nio/NioUdpChannel;Ljava/nio/channels/MembershipKey;)V
            areturn
        end local 3 // java.net.InetAddress source
        end local 2 // java.net.NetworkInterface iface
        end local 1 // java.net.InetAddress group
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lorg/xnio/nio/NioUdpChannel;
            0    1     1   group  Ljava/net/InetAddress;
            0    1     2   iface  Ljava/net/NetworkInterface;
            0    1     3  source  Ljava/net/InetAddress;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
        Name  Flags
      group   final
      iface   final
      source  final

  public boolean supportsOption(org.xnio.Option<?>);
    descriptor: (Lorg/xnio/Option;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // org.xnio.Option option
         0: .line 292
            getstatic org.xnio.nio.NioUdpChannel.OPTIONS:Ljava/util/Set;
            aload 1 /* option */
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // org.xnio.Option option
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lorg/xnio/nio/NioUdpChannel;
            0    1     1  option  Lorg/xnio/Option<*>;
    Signature: (Lorg/xnio/Option<*>;)Z
    MethodParameters:
        Name  Flags
      option  final

  public <T> T getOption(org.xnio.Option<T>);
    descriptor: (Lorg/xnio/Option;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // org.xnio.Option option
         0: .line 296
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            astore 2 /* channel */
        start local 2 // java.nio.channels.DatagramChannel channel
         1: .line 297
            aload 2 /* channel */
            invokevirtual java.nio.channels.DatagramChannel.socket:()Ljava/net/DatagramSocket;
            astore 3 /* socket */
        start local 3 // java.net.DatagramSocket socket
         2: .line 298
            aload 1 /* option */
            getstatic org.xnio.Options.RECEIVE_BUFFER:Lorg/xnio/Option;
            if_acmpne 4
         3: .line 299
            aload 1 /* option */
            aload 3 /* socket */
            invokevirtual java.net.DatagramSocket.getReceiveBufferSize:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual org.xnio.Option.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
         4: .line 300
      StackMap locals: java.nio.channels.DatagramChannel java.net.DatagramSocket
      StackMap stack:
            aload 1 /* option */
            getstatic org.xnio.Options.SEND_BUFFER:Lorg/xnio/Option;
            if_acmpne 6
         5: .line 301
            aload 1 /* option */
            aload 3 /* socket */
            invokevirtual java.net.DatagramSocket.getSendBufferSize:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual org.xnio.Option.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
         6: .line 302
      StackMap locals:
      StackMap stack:
            aload 1 /* option */
            getstatic org.xnio.Options.BROADCAST:Lorg/xnio/Option;
            if_acmpne 8
         7: .line 303
            aload 1 /* option */
            aload 3 /* socket */
            invokevirtual java.net.DatagramSocket.getBroadcast:()Z
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokevirtual org.xnio.Option.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
         8: .line 304
      StackMap locals:
      StackMap stack:
            aload 1 /* option */
            getstatic org.xnio.Options.IP_TRAFFIC_CLASS:Lorg/xnio/Option;
            if_acmpne 10
         9: .line 305
            aload 1 /* option */
            aload 3 /* socket */
            invokevirtual java.net.DatagramSocket.getTrafficClass:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual org.xnio.Option.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        10: .line 306
      StackMap locals:
      StackMap stack:
            aload 1 /* option */
            getstatic org.xnio.Options.MULTICAST_TTL:Lorg/xnio/Option;
            if_acmpne 12
        11: .line 307
            aload 1 /* option */
            aload 2 /* channel */
            getstatic java.net.StandardSocketOptions.IP_MULTICAST_TTL:Ljava/net/SocketOption;
            invokevirtual java.nio.channels.DatagramChannel.getOption:(Ljava/net/SocketOption;)Ljava/lang/Object;
            invokevirtual org.xnio.Option.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        12: .line 309
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 3 // java.net.DatagramSocket socket
        end local 2 // java.nio.channels.DatagramChannel channel
        end local 1 // org.xnio.Option option
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   13     0     this  Lorg/xnio/nio/NioUdpChannel;
            0   13     1   option  Lorg/xnio/Option<TT;>;
            1   13     2  channel  Ljava/nio/channels/DatagramChannel;
            2   13     3   socket  Ljava/net/DatagramSocket;
    Exceptions:
      throws org.xnio.channels.UnsupportedOptionException, java.io.IOException
    Signature: <T:Ljava/lang/Object;>(Lorg/xnio/Option<TT;>;)TT;
    MethodParameters:
        Name  Flags
      option  final

  public <T> T setOption(org.xnio.Option<T>, );
    descriptor: (Lorg/xnio/Option;Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=7, args_size=3
        start local 0 // org.xnio.nio.NioUdpChannel this
        start local 1 // org.xnio.Option option
        start local 2 // java.lang.Object value
         0: .line 314
            aload 0 /* this */
            getfield org.xnio.nio.NioUdpChannel.datagramChannel:Ljava/nio/channels/DatagramChannel;
            astore 3 /* channel */
        start local 3 // java.nio.channels.DatagramChannel channel
         1: .line 315
            aload 3 /* channel */
            invokevirtual java.nio.channels.DatagramChannel.socket:()Ljava/net/DatagramSocket;
            astore 4 /* socket */
        start local 4 // java.net.DatagramSocket socket
         2: .line 317
            aload 1 /* option */
            getstatic org.xnio.Options.RECEIVE_BUFFER:Lorg/xnio/Option;
            if_acmpne 9
         3: .line 318
            aload 4 /* socket */
            invokevirtual java.net.DatagramSocket.getReceiveBufferSize:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            astore 5 /* old */
        start local 5 // java.lang.Object old
         4: .line 319
            getstatic org.xnio.Options.RECEIVE_BUFFER:Lorg/xnio/Option;
            aload 2 /* value */
            ldc 65536
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual org.xnio.Option.cast:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            istore 6 /* newValue */
        start local 6 // int newValue
         5: .line 320
            iload 6 /* newValue */
            iconst_1
            if_icmpge 7
         6: .line 321
            getstatic org.xnio.nio.Log.log:Lorg/xnio/nio/Log;
            ldc "RECEIVE_BUFFER"
            invokeinterface org.xnio.nio.Log.optionOutOfRange:(Ljava/lang/String;)Ljava/lang/IllegalArgumentException;
            athrow
         7: .line 323
      StackMap locals: org.xnio.nio.NioUdpChannel org.xnio.Option java.lang.Object java.nio.channels.DatagramChannel java.net.DatagramSocket java.lang.Object int
      StackMap stack:
            aload 4 /* socket */
            iload 6 /* newValue */
            invokevirtual java.net.DatagramSocket.setReceiveBufferSize:(I)V
        end local 6 // int newValue
         8: .line 324
            goto 29
        end local 5 // java.lang.Object old
      StackMap locals:
      StackMap stack:
         9: aload 1 /* option */
            getstatic org.xnio.Options.SEND_BUFFER:Lorg/xnio/Option;
            if_acmpne 16
        10: .line 325
            aload 4 /* socket */
            invokevirtual java.net.DatagramSocket.getSendBufferSize:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            astore 5 /* old */
        start local 5 // java.lang.Object old
        11: .line 326
            getstatic org.xnio.Options.SEND_BUFFER:Lorg/xnio/Option;
            aload 2 /* value */
            ldc 65536
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual org.xnio.Option.cast:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            istore 6 /* newValue */
        start local 6 // int newValue
        12: .line 327
            iload 6 /* newValue */
            iconst_1
            if_icmpge 14
        13: .line 328
            getstatic org.xnio.nio.Log.log:Lorg/xnio/nio/Log;
            ldc "SEND_BUFFER"
            invokeinterface org.xnio.nio.Log.optionOutOfRange:(Ljava/lang/String;)Ljava/lang/IllegalArgumentException;
            athrow
        14: .line 330
      StackMap locals: java.lang.Object int
      StackMap stack:
            aload 4 /* socket */
            iload 6 /* newValue */
            invokevirtual java.net.DatagramSocket.setSendBufferSize:(I)V
        end local 6 // int newValue
        15: .line 331
            goto 29
        end local 5 // java.lang.Object old
      StackMap locals:
      StackMap stack:
        16: aload 1 /* option */
            getstatic org.xnio.Options.IP_TRAFFIC_CLASS:Lorg/xnio/Option;
            if_acmpne 20
        17: .line 332
            aload 4 /* socket */
            invokevirtual java.net.DatagramSocket.getTrafficClass:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            astore 5 /* old */
        start local 5 // java.lang.Object old
        18: .line 333
            aload 4 /* socket */
            getstatic org.xnio.Options.IP_TRAFFIC_CLASS:Lorg/xnio/Option;
            aload 2 /* value */
            iconst_0
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokevirtual org.xnio.Option.cast:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            invokevirtual java.net.DatagramSocket.setTrafficClass:(I)V
        19: .line 334
            goto 29
        end local 5 // java.lang.Object old
      StackMap locals:
      StackMap stack:
        20: aload 1 /* option */
            getstatic org.xnio.Options.BROADCAST:Lorg/xnio/Option;
            if_acmpne 24
        21: .line 335
            aload 4 /* socket */
            invokevirtual java.net.DatagramSocket.getBroadcast:()Z
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            astore 5 /* old */
        start local 5 // java.lang.Object old
        22: .line 336
            aload 4 /* socket */
            getstatic org.xnio.Options.BROADCAST:Lorg/xnio/Option;
            aload 2 /* value */
            getstatic java.lang.Boolean.FALSE:Ljava/lang/Boolean;
            invokevirtual org.xnio.Option.cast:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            invokevirtual java.net.DatagramSocket.setBroadcast:(Z)V
        23: .line 337
            goto 29
        end local 5 // java.lang.Object old
      StackMap locals:
      StackMap stack:
        24: aload 1 /* option */
            getstatic org.xnio.Options.MULTICAST_TTL:Lorg/xnio/Option;
            if_acmpne 28
        25: .line 338
            aload 1 /* option */
            aload 3 /* channel */
            getstatic java.net.StandardSocketOptions.IP_MULTICAST_TTL:Ljava/net/SocketOption;
            invokevirtual java.nio.channels.DatagramChannel.getOption:(Ljava/net/SocketOption;)Ljava/lang/Object;
            invokevirtual org.xnio.Option.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 5 /* old */
        start local 5 // java.lang.Object old
        26: .line 339
            aload 3 /* channel */
            getstatic java.net.StandardSocketOptions.IP_MULTICAST_TTL:Ljava/net/SocketOption;
            aload 2 /* value */
            checkcast java.lang.Integer
            invokevirtual java.nio.channels.DatagramChannel.setOption:(Ljava/net/SocketOption;Ljava/lang/Object;)Ljava/nio/channels/DatagramChannel;
            pop
        27: .line 340
            goto 29
        end local 5 // java.lang.Object old
        28: .line 341
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        start local 5 // java.lang.Object old
        29: .line 343
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 1 /* option */
            aload 5 /* old */
            invokevirtual org.xnio.Option.cast:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 5 // java.lang.Object old
        end local 4 // java.net.DatagramSocket socket
        end local 3 // java.nio.channels.DatagramChannel channel
        end local 2 // java.lang.Object value
        end local 1 // org.xnio.Option option
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   30     0      this  Lorg/xnio/nio/NioUdpChannel;
            0   30     1    option  Lorg/xnio/Option<TT;>;
            0   30     2     value  TT;
            1   30     3   channel  Ljava/nio/channels/DatagramChannel;
            2   30     4    socket  Ljava/net/DatagramSocket;
            4    9     5       old  Ljava/lang/Object;
           11   16     5       old  Ljava/lang/Object;
           18   20     5       old  Ljava/lang/Object;
           22   24     5       old  Ljava/lang/Object;
           26   28     5       old  Ljava/lang/Object;
           29   30     5       old  Ljava/lang/Object;
            5    8     6  newValue  I
           12   15     6  newValue  I
    Exceptions:
      throws java.lang.IllegalArgumentException, java.io.IOException
    Signature: <T:Ljava/lang/Object;>(Lorg/xnio/Option<TT;>;TT;)TT;
    MethodParameters:
        Name  Flags
      option  final
      value   final

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.xnio.nio.NioUdpChannel this
         0: .line 348
            ldc "UDP socket channel (NIO) <%h>"
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 0 /* this */
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            areturn
        end local 0 // org.xnio.nio.NioUdpChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/xnio/nio/NioUdpChannel;
}
Signature: Lorg/xnio/nio/AbstractNioChannel<Lorg/xnio/nio/NioUdpChannel;>;Lorg/xnio/channels/MulticastMessageChannel;Lorg/xnio/channels/ReadListenerSettable<Lorg/xnio/nio/NioUdpChannel;>;Lorg/xnio/channels/WriteListenerSettable<Lorg/xnio/nio/NioUdpChannel;>;
SourceFile: "NioUdpChannel.java"
NestMembers:
  org.xnio.nio.NioUdpChannel$NioKey
InnerClasses:
  public abstract Setter = org.xnio.ChannelListener$Setter of org.xnio.ChannelListener
  public SetBuilder = org.xnio.Option$SetBuilder of org.xnio.Option
  public abstract Key = org.xnio.channels.MulticastMessageChannel$Key of org.xnio.channels.MulticastMessageChannel
  public Setter = org.xnio.channels.ReadListenerSettable$Setter of org.xnio.channels.ReadListenerSettable
  public Setter = org.xnio.channels.WriteListenerSettable$Setter of org.xnio.channels.WriteListenerSettable
  NioKey = org.xnio.nio.NioUdpChannel$NioKey of org.xnio.nio.NioUdpChannel
/

org.jboss.xnio/ xnio-nio/ 3.6.3.Final/ org/xnio/nio/NioUdpChannel.class
