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 interface io.netty.channel.AddressedEnvelope<M, A extends java.net.SocketAddress> extends io.netty.util.ReferenceCounted
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: io.netty.channel.AddressedEnvelope
  super_class: java.lang.Object
{
  public abstract M content();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()TM;

  public abstract A sender();
    descriptor: ()Ljava/net/SocketAddress;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()TA;

  public abstract A recipient();
    descriptor: ()Ljava/net/SocketAddress;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()TA;

  public abstract io.netty.channel.AddressedEnvelope<M, A> retain();
    descriptor: ()Lio/netty/channel/AddressedEnvelope;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Lio/netty/channel/AddressedEnvelope<TM;TA;>;

  public abstract io.netty.channel.AddressedEnvelope<M, A> retain(int);
    descriptor: (I)Lio/netty/channel/AddressedEnvelope;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (I)Lio/netty/channel/AddressedEnvelope<TM;TA;>;
    MethodParameters:
           Name  Flags
      increment  

  public abstract io.netty.channel.AddressedEnvelope<M, A> touch();
    descriptor: ()Lio/netty/channel/AddressedEnvelope;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Lio/netty/channel/AddressedEnvelope<TM;TA;>;

  public abstract io.netty.channel.AddressedEnvelope<M, A> touch();
    descriptor: (Ljava/lang/Object;)Lio/netty/channel/AddressedEnvelope;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Ljava/lang/Object;)Lio/netty/channel/AddressedEnvelope<TM;TA;>;
    MethodParameters:
      Name  Flags
      hint  

  public io.netty.util.ReferenceCounted retain(int);
    descriptor: (I)Lio/netty/util/ReferenceCounted;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            iload 1
            invokeinterface io.netty.channel.AddressedEnvelope.retain:(I)Lio/netty/channel/AddressedEnvelope;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public io.netty.util.ReferenceCounted retain();
    descriptor: ()Lio/netty/util/ReferenceCounted;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokeinterface io.netty.channel.AddressedEnvelope.retain:()Lio/netty/channel/AddressedEnvelope;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public io.netty.util.ReferenceCounted touch(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Lio/netty/util/ReferenceCounted;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            invokeinterface io.netty.channel.AddressedEnvelope.touch:(Ljava/lang/Object;)Lio/netty/channel/AddressedEnvelope;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public io.netty.util.ReferenceCounted touch();
    descriptor: ()Lio/netty/util/ReferenceCounted;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokeinterface io.netty.channel.AddressedEnvelope.touch:()Lio/netty/channel/AddressedEnvelope;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <M:Ljava/lang/Object;A:Ljava/net/SocketAddress;>Ljava/lang/Object;Lio/netty/util/ReferenceCounted;
SourceFile: "AddressedEnvelope.java"