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 final class io.netty.handler.codec.http.websocketx.WebSocketChunkedInput implements io.netty.handler.stream.ChunkedInput<io.netty.handler.codec.http.websocketx.WebSocketFrame>
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: io.netty.handler.codec.http.websocketx.WebSocketChunkedInput
  super_class: java.lang.Object
{
  private final io.netty.handler.stream.ChunkedInput<io.netty.buffer.ByteBuf> input;
    descriptor: Lio/netty/handler/stream/ChunkedInput;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lio/netty/handler/stream/ChunkedInput<Lio/netty/buffer/ByteBuf;>;

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

  public void <init>(io.netty.handler.stream.ChunkedInput<io.netty.buffer.ByteBuf>);
    descriptor: (Lio/netty/handler/stream/ChunkedInput;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
        start local 1 // io.netty.handler.stream.ChunkedInput input
         0: .line 40
            aload 0 /* this */
            aload 1 /* input */
            iconst_0
            invokespecial io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.<init>:(Lio/netty/handler/stream/ChunkedInput;I)V
         1: .line 41
            return
        end local 1 // io.netty.handler.stream.ChunkedInput input
        end local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lio/netty/handler/codec/http/websocketx/WebSocketChunkedInput;
            0    2     1  input  Lio/netty/handler/stream/ChunkedInput<Lio/netty/buffer/ByteBuf;>;
    Signature: (Lio/netty/handler/stream/ChunkedInput<Lio/netty/buffer/ByteBuf;>;)V
    MethodParameters:
       Name  Flags
      input  

  public void <init>(io.netty.handler.stream.ChunkedInput<io.netty.buffer.ByteBuf>, );
    descriptor: (Lio/netty/handler/stream/ChunkedInput;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
        start local 1 // io.netty.handler.stream.ChunkedInput input
        start local 2 // int rsv
         0: .line 50
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 51
            aload 0 /* this */
            aload 1 /* input */
            ldc "input"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast io.netty.handler.stream.ChunkedInput
            putfield io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.input:Lio/netty/handler/stream/ChunkedInput;
         2: .line 52
            aload 0 /* this */
            iload 2 /* rsv */
            putfield io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.rsv:I
         3: .line 53
            return
        end local 2 // int rsv
        end local 1 // io.netty.handler.stream.ChunkedInput input
        end local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lio/netty/handler/codec/http/websocketx/WebSocketChunkedInput;
            0    4     1  input  Lio/netty/handler/stream/ChunkedInput<Lio/netty/buffer/ByteBuf;>;
            0    4     2    rsv  I
    Signature: (Lio/netty/handler/stream/ChunkedInput<Lio/netty/buffer/ByteBuf;>;I)V
    MethodParameters:
       Name  Flags
      input  
      rsv    

  public boolean isEndOfInput();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
         0: .line 61
            aload 0 /* this */
            getfield io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.input:Lio/netty/handler/stream/ChunkedInput;
            invokeinterface io.netty.handler.stream.ChunkedInput.isEndOfInput:()Z
            ireturn
        end local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/http/websocketx/WebSocketChunkedInput;
    Exceptions:
      throws java.lang.Exception

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
         0: .line 69
            aload 0 /* this */
            getfield io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.input:Lio/netty/handler/stream/ChunkedInput;
            invokeinterface io.netty.handler.stream.ChunkedInput.close:()V
         1: .line 70
            return
        end local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/http/websocketx/WebSocketChunkedInput;
    Exceptions:
      throws java.lang.Exception

  public io.netty.handler.codec.http.websocketx.WebSocketFrame readChunk(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)Lio/netty/handler/codec/http/websocketx/WebSocketFrame;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
         0: .line 85
            aload 0 /* this */
            aload 1 /* ctx */
            invokeinterface io.netty.channel.ChannelHandlerContext.alloc:()Lio/netty/buffer/ByteBufAllocator;
            invokevirtual io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.readChunk:(Lio/netty/buffer/ByteBufAllocator;)Lio/netty/handler/codec/http/websocketx/WebSocketFrame;
            areturn
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/http/websocketx/WebSocketChunkedInput;
            0    1     1   ctx  Lio/netty/channel/ChannelHandlerContext;
    Exceptions:
      throws java.lang.Exception
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      ctx   

  public io.netty.handler.codec.http.websocketx.WebSocketFrame readChunk(io.netty.buffer.ByteBufAllocator);
    descriptor: (Lio/netty/buffer/ByteBufAllocator;)Lio/netty/handler/codec/http/websocketx/WebSocketFrame;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
        start local 1 // io.netty.buffer.ByteBufAllocator allocator
         0: .line 98
            aload 0 /* this */
            getfield io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.input:Lio/netty/handler/stream/ChunkedInput;
            aload 1 /* allocator */
            invokeinterface io.netty.handler.stream.ChunkedInput.readChunk:(Lio/netty/buffer/ByteBufAllocator;)Ljava/lang/Object;
            checkcast io.netty.buffer.ByteBuf
            astore 2 /* buf */
        start local 2 // io.netty.buffer.ByteBuf buf
         1: .line 99
            aload 2 /* buf */
            ifnonnull 3
         2: .line 100
            aconst_null
            areturn
         3: .line 102
      StackMap locals: io.netty.buffer.ByteBuf
      StackMap stack:
            new io.netty.handler.codec.http.websocketx.ContinuationWebSocketFrame
            dup
            aload 0 /* this */
            getfield io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.input:Lio/netty/handler/stream/ChunkedInput;
            invokeinterface io.netty.handler.stream.ChunkedInput.isEndOfInput:()Z
            aload 0 /* this */
            getfield io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.rsv:I
            aload 2 /* buf */
            invokespecial io.netty.handler.codec.http.websocketx.ContinuationWebSocketFrame.<init>:(ZILio/netty/buffer/ByteBuf;)V
            areturn
        end local 2 // io.netty.buffer.ByteBuf buf
        end local 1 // io.netty.buffer.ByteBufAllocator allocator
        end local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lio/netty/handler/codec/http/websocketx/WebSocketChunkedInput;
            0    4     1  allocator  Lio/netty/buffer/ByteBufAllocator;
            1    4     2        buf  Lio/netty/buffer/ByteBuf;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
           Name  Flags
      allocator  

  public long length();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
         0: .line 107
            aload 0 /* this */
            getfield io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.input:Lio/netty/handler/stream/ChunkedInput;
            invokeinterface io.netty.handler.stream.ChunkedInput.length:()J
            lreturn
        end local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/http/websocketx/WebSocketChunkedInput;

  public long progress();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
         0: .line 112
            aload 0 /* this */
            getfield io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.input:Lio/netty/handler/stream/ChunkedInput;
            invokeinterface io.netty.handler.stream.ChunkedInput.progress:()J
            lreturn
        end local 0 // io.netty.handler.codec.http.websocketx.WebSocketChunkedInput this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/http/websocketx/WebSocketChunkedInput;

  public java.lang.Object readChunk(io.netty.buffer.ByteBufAllocator);
    descriptor: (Lio/netty/buffer/ByteBufAllocator;)Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            invokevirtual io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.readChunk:(Lio/netty/buffer/ByteBufAllocator;)Lio/netty/handler/codec/http/websocketx/WebSocketFrame;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception

  public java.lang.Object readChunk(io.netty.channel.ChannelHandlerContext);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;)Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            invokevirtual io.netty.handler.codec.http.websocketx.WebSocketChunkedInput.readChunk:(Lio/netty/channel/ChannelHandlerContext;)Lio/netty/handler/codec/http/websocketx/WebSocketFrame;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception
}
Signature: Ljava/lang/Object;Lio/netty/handler/stream/ChunkedInput<Lio/netty/handler/codec/http/websocketx/WebSocketFrame;>;
SourceFile: "WebSocketChunkedInput.java"