http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project) 
public class io.netty.handler.codec.DatagramPacketEncoder<M> extends io.netty.handler.codec.MessageToMessageEncoder<io.netty.channel.AddressedEnvelope<M, java.net.InetSocketAddress>>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.netty.handler.codec.DatagramPacketEncoder
  super_class: io.netty.handler.codec.MessageToMessageEncoder
{
  private final io.netty.handler.codec.MessageToMessageEncoder<? super M> encoder;
    descriptor: Lio/netty/handler/codec/MessageToMessageEncoder;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lio/netty/handler/codec/MessageToMessageEncoder<-TM;>;

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 46
            ldc Lio/netty/handler/codec/DatagramPacketEncoder;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic io.netty.handler.codec.DatagramPacketEncoder.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(io.netty.handler.codec.MessageToMessageEncoder<? super M>);
    descriptor: (Lio/netty/handler/codec/MessageToMessageEncoder;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.handler.codec.MessageToMessageEncoder encoder
         0: .line 56
            aload 0 /* this */
            invokespecial io.netty.handler.codec.MessageToMessageEncoder.<init>:()V
         1: .line 57
            aload 0 /* this */
            aload 1 /* encoder */
            ldc "encoder"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast io.netty.handler.codec.MessageToMessageEncoder
            putfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
         2: .line 58
            return
        end local 1 // io.netty.handler.codec.MessageToMessageEncoder encoder
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    3     1  encoder  Lio/netty/handler/codec/MessageToMessageEncoder<-TM;>;
    Signature: (Lio/netty/handler/codec/MessageToMessageEncoder<-TM;>;)V
    MethodParameters:
         Name  Flags
      encoder  

  public boolean acceptOutboundMessage(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // java.lang.Object msg
         0: .line 62
            aload 0 /* this */
            aload 1 /* msg */
            invokespecial io.netty.handler.codec.MessageToMessageEncoder.acceptOutboundMessage:(Ljava/lang/Object;)Z
            ifeq 7
         1: .line 64
            aload 1 /* msg */
            checkcast io.netty.channel.AddressedEnvelope
            astore 2 /* envelope */
        start local 2 // io.netty.channel.AddressedEnvelope envelope
         2: .line 65
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 2 /* envelope */
            invokeinterface io.netty.channel.AddressedEnvelope.content:()Ljava/lang/Object;
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.acceptOutboundMessage:(Ljava/lang/Object;)Z
            ifeq 6
         3: .line 66
            aload 2 /* envelope */
            invokeinterface io.netty.channel.AddressedEnvelope.sender:()Ljava/net/SocketAddress;
            instanceof java.net.InetSocketAddress
            ifeq 6
         4: .line 67
            aload 2 /* envelope */
            invokeinterface io.netty.channel.AddressedEnvelope.recipient:()Ljava/net/SocketAddress;
            instanceof java.net.InetSocketAddress
            ifeq 6
         5: .line 65
            iconst_1
            ireturn
      StackMap locals: io.netty.channel.AddressedEnvelope
      StackMap stack:
         6: iconst_0
            ireturn
        end local 2 // io.netty.channel.AddressedEnvelope envelope
         7: .line 69
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // java.lang.Object msg
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0      this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    8     1       msg  Ljava/lang/Object;
            2    7     2  envelope  Lio/netty/channel/AddressedEnvelope;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      msg   

  protected void encode(io.netty.channel.ChannelHandlerContext, io.netty.channel.AddressedEnvelope<M, java.net.InetSocketAddress>, java.util.List<java.lang.Object>);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Lio/netty/channel/AddressedEnvelope;Ljava/util/List;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=7, locals=5, args_size=4
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // io.netty.channel.AddressedEnvelope msg
        start local 3 // java.util.List out
         0: .line 75
            getstatic io.netty.handler.codec.DatagramPacketEncoder.$assertionsDisabled:Z
            ifne 1
            aload 3 /* out */
            invokeinterface java.util.List.isEmpty:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 77
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 1 /* ctx */
            aload 2 /* msg */
            invokeinterface io.netty.channel.AddressedEnvelope.content:()Ljava/lang/Object;
            aload 3 /* out */
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.encode:(Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Object;Ljava/util/List;)V
         2: .line 78
            aload 3 /* out */
            invokeinterface java.util.List.size:()I
            iconst_1
            if_icmpeq 6
         3: .line 79
            new io.netty.handler.codec.EncoderException
            dup
         4: .line 80
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            invokestatic io.netty.util.internal.StringUtil.simpleClassName:(Ljava/lang/Object;)Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " must produce only one message."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         5: .line 79
            invokespecial io.netty.handler.codec.EncoderException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 82
      StackMap locals:
      StackMap stack:
            aload 3 /* out */
            iconst_0
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            astore 4 /* content */
        start local 4 // java.lang.Object content
         7: .line 83
            aload 4 /* content */
            instanceof io.netty.buffer.ByteBuf
            ifeq 10
         8: .line 85
            aload 3 /* out */
            iconst_0
            new io.netty.channel.socket.DatagramPacket
            dup
            aload 4 /* content */
            checkcast io.netty.buffer.ByteBuf
            aload 2 /* msg */
            invokeinterface io.netty.channel.AddressedEnvelope.recipient:()Ljava/net/SocketAddress;
            checkcast java.net.InetSocketAddress
            aload 2 /* msg */
            invokeinterface io.netty.channel.AddressedEnvelope.sender:()Ljava/net/SocketAddress;
            checkcast java.net.InetSocketAddress
            invokespecial io.netty.channel.socket.DatagramPacket.<init>:(Lio/netty/buffer/ByteBuf;Ljava/net/InetSocketAddress;Ljava/net/InetSocketAddress;)V
            invokeinterface java.util.List.set:(ILjava/lang/Object;)Ljava/lang/Object;
            pop
         9: .line 86
            goto 13
        10: .line 87
      StackMap locals: java.lang.Object
      StackMap stack:
            new io.netty.handler.codec.EncoderException
            dup
        11: .line 88
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            invokestatic io.netty.util.internal.StringUtil.simpleClassName:(Ljava/lang/Object;)Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " must produce only ByteBuf."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        12: .line 87
            invokespecial io.netty.handler.codec.EncoderException.<init>:(Ljava/lang/String;)V
            athrow
        13: .line 90
      StackMap locals:
      StackMap stack:
            return
        end local 4 // java.lang.Object content
        end local 3 // java.util.List out
        end local 2 // io.netty.channel.AddressedEnvelope msg
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   14     0     this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0   14     1      ctx  Lio/netty/channel/ChannelHandlerContext;
            0   14     2      msg  Lio/netty/channel/AddressedEnvelope<TM;Ljava/net/InetSocketAddress;>;
            0   14     3      out  Ljava/util/List<Ljava/lang/Object;>;
            7   14     4  content  Ljava/lang/Object;
    Exceptions:
      throws java.lang.Exception
    Signature: (Lio/netty/channel/ChannelHandlerContext;Lio/netty/channel/AddressedEnvelope<TM;Ljava/net/InetSocketAddress;>;Ljava/util/List<Ljava/lang/Object;>;)V
    MethodParameters:
      Name  Flags
      ctx   
      msg   
      out   

  public void bind(io.netty.channel.ChannelHandlerContext, java.net.SocketAddress, io.netty.channel.ChannelPromise);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Ljava/net/SocketAddress;Lio/netty/channel/ChannelPromise;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // java.net.SocketAddress localAddress
        start local 3 // io.netty.channel.ChannelPromise promise
         0: .line 94
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 1 /* ctx */
            aload 2 /* localAddress */
            aload 3 /* promise */
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.bind:(Lio/netty/channel/ChannelHandlerContext;Ljava/net/SocketAddress;Lio/netty/channel/ChannelPromise;)V
         1: .line 95
            return
        end local 3 // io.netty.channel.ChannelPromise promise
        end local 2 // java.net.SocketAddress localAddress
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    2     1           ctx  Lio/netty/channel/ChannelHandlerContext;
            0    2     2  localAddress  Ljava/net/SocketAddress;
            0    2     3       promise  Lio/netty/channel/ChannelPromise;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
              Name  Flags
      ctx           
      localAddress  
      promise       

  public void connect(io.netty.channel.ChannelHandlerContext, java.net.SocketAddress, java.net.SocketAddress, io.netty.channel.ChannelPromise);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Ljava/net/SocketAddress;Ljava/net/SocketAddress;Lio/netty/channel/ChannelPromise;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=5
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // java.net.SocketAddress remoteAddress
        start local 3 // java.net.SocketAddress localAddress
        start local 4 // io.netty.channel.ChannelPromise promise
         0: .line 101
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 1 /* ctx */
            aload 2 /* remoteAddress */
            aload 3 /* localAddress */
            aload 4 /* promise */
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.connect:(Lio/netty/channel/ChannelHandlerContext;Ljava/net/SocketAddress;Ljava/net/SocketAddress;Lio/netty/channel/ChannelPromise;)V
         1: .line 102
            return
        end local 4 // io.netty.channel.ChannelPromise promise
        end local 3 // java.net.SocketAddress localAddress
        end local 2 // java.net.SocketAddress remoteAddress
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    2     0           this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    2     1            ctx  Lio/netty/channel/ChannelHandlerContext;
            0    2     2  remoteAddress  Ljava/net/SocketAddress;
            0    2     3   localAddress  Ljava/net/SocketAddress;
            0    2     4        promise  Lio/netty/channel/ChannelPromise;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
               Name  Flags
      ctx            
      remoteAddress  
      localAddress   
      promise        

  public void disconnect(io.netty.channel.ChannelHandlerContext, io.netty.channel.ChannelPromise);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Lio/netty/channel/ChannelPromise;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // io.netty.channel.ChannelPromise promise
         0: .line 106
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 1 /* ctx */
            aload 2 /* promise */
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.disconnect:(Lio/netty/channel/ChannelHandlerContext;Lio/netty/channel/ChannelPromise;)V
         1: .line 107
            return
        end local 2 // io.netty.channel.ChannelPromise promise
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    2     1      ctx  Lio/netty/channel/ChannelHandlerContext;
            0    2     2  promise  Lio/netty/channel/ChannelPromise;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
         Name  Flags
      ctx      
      promise  

  public void close(io.netty.channel.ChannelHandlerContext, io.netty.channel.ChannelPromise);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Lio/netty/channel/ChannelPromise;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // io.netty.channel.ChannelPromise promise
         0: .line 111
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 1 /* ctx */
            aload 2 /* promise */
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.close:(Lio/netty/channel/ChannelHandlerContext;Lio/netty/channel/ChannelPromise;)V
         1: .line 112
            return
        end local 2 // io.netty.channel.ChannelPromise promise
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    2     1      ctx  Lio/netty/channel/ChannelHandlerContext;
            0    2     2  promise  Lio/netty/channel/ChannelPromise;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
         Name  Flags
      ctx      
      promise  

  public void deregister(io.netty.channel.ChannelHandlerContext, io.netty.channel.ChannelPromise);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Lio/netty/channel/ChannelPromise;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // io.netty.channel.ChannelPromise promise
         0: .line 116
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 1 /* ctx */
            aload 2 /* promise */
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.deregister:(Lio/netty/channel/ChannelHandlerContext;Lio/netty/channel/ChannelPromise;)V
         1: .line 117
            return
        end local 2 // io.netty.channel.ChannelPromise promise
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    2     1      ctx  Lio/netty/channel/ChannelHandlerContext;
            0    2     2  promise  Lio/netty/channel/ChannelPromise;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
         Name  Flags
      ctx      
      promise  

  public void read(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 121
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 1 /* ctx */
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.read:(Lio/netty/channel/ChannelHandlerContext;)V
         1: .line 122
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    2     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   

  public void flush(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 126
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 1 /* ctx */
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.flush:(Lio/netty/channel/ChannelHandlerContext;)V
         1: .line 127
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    2     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   

  public void handlerAdded(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 131
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 1 /* ctx */
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.handlerAdded:(Lio/netty/channel/ChannelHandlerContext;)V
         1: .line 132
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    2     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   

  public void handlerRemoved(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 136
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 1 /* ctx */
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.handlerRemoved:(Lio/netty/channel/ChannelHandlerContext;)V
         1: .line 137
            return
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    2     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      ctx   

  public void exceptionCaught(io.netty.channel.ChannelHandlerContext, java.lang.Throwable);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // java.lang.Throwable cause
         0: .line 141
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            aload 1 /* ctx */
            aload 2 /* cause */
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.exceptionCaught:(Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Throwable;)V
         1: .line 142
            return
        end local 2 // java.lang.Throwable cause
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;
            0    2     1    ctx  Lio/netty/channel/ChannelHandlerContext;
            0    2     2  cause  Ljava/lang/Throwable;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
       Name  Flags
      ctx    
      cause  

  public boolean isSharable();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.DatagramPacketEncoder this
         0: .line 146
            aload 0 /* this */
            getfield io.netty.handler.codec.DatagramPacketEncoder.encoder:Lio/netty/handler/codec/MessageToMessageEncoder;
            invokevirtual io.netty.handler.codec.MessageToMessageEncoder.isSharable:()Z
            ireturn
        end local 0 // io.netty.handler.codec.DatagramPacketEncoder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/DatagramPacketEncoder<TM;>;

  protected void encode(io.netty.channel.ChannelHandlerContext, java.lang.Object, java.util.List);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Object;Ljava/util/List;)V
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=4, locals=4, args_size=4
         0: .line 1
            aload 0
            aload 1
            aload 2
            checkcast io.netty.channel.AddressedEnvelope
            aload 3
            invokevirtual io.netty.handler.codec.DatagramPacketEncoder.encode:(Lio/netty/channel/ChannelHandlerContext;Lio/netty/channel/AddressedEnvelope;Ljava/util/List;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception
}
Signature: <M:Ljava/lang/Object;>Lio/netty/handler/codec/MessageToMessageEncoder<Lio/netty/channel/AddressedEnvelope<TM;Ljava/net/InetSocketAddress;>;>;
SourceFile: "DatagramPacketEncoder.java"