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.stomp.StompSubframeAggregator extends io.netty.handler.codec.MessageAggregator<io.netty.handler.codec.stomp.StompSubframe, io.netty.handler.codec.stomp.StompHeadersSubframe, io.netty.handler.codec.stomp.StompContentSubframe, io.netty.handler.codec.stomp.StompFrame>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.netty.handler.codec.stomp.StompSubframeAggregator
  super_class: io.netty.handler.codec.MessageAggregator
{
  public void <init>(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
        start local 1 // int maxContentLength
         0: .line 42
            aload 0 /* this */
            iload 1 /* maxContentLength */
            invokespecial io.netty.handler.codec.MessageAggregator.<init>:(I)V
         1: .line 43
            return
        end local 1 // int maxContentLength
        end local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    2     0              this  Lio/netty/handler/codec/stomp/StompSubframeAggregator;
            0    2     1  maxContentLength  I
    MethodParameters:
                  Name  Flags
      maxContentLength  

  protected boolean isStartMessage(io.netty.handler.codec.stomp.StompSubframe);
    descriptor: (Lio/netty/handler/codec/stomp/StompSubframe;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
        start local 1 // io.netty.handler.codec.stomp.StompSubframe msg
         0: .line 47
            aload 1 /* msg */
            instanceof io.netty.handler.codec.stomp.StompHeadersSubframe
            ireturn
        end local 1 // io.netty.handler.codec.stomp.StompSubframe msg
        end local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/stomp/StompSubframeAggregator;
            0    1     1   msg  Lio/netty/handler/codec/stomp/StompSubframe;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      msg   

  protected boolean isContentMessage(io.netty.handler.codec.stomp.StompSubframe);
    descriptor: (Lio/netty/handler/codec/stomp/StompSubframe;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
        start local 1 // io.netty.handler.codec.stomp.StompSubframe msg
         0: .line 52
            aload 1 /* msg */
            instanceof io.netty.handler.codec.stomp.StompContentSubframe
            ireturn
        end local 1 // io.netty.handler.codec.stomp.StompSubframe msg
        end local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/stomp/StompSubframeAggregator;
            0    1     1   msg  Lio/netty/handler/codec/stomp/StompSubframe;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      msg   

  protected boolean isLastContentMessage(io.netty.handler.codec.stomp.StompContentSubframe);
    descriptor: (Lio/netty/handler/codec/stomp/StompContentSubframe;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
        start local 1 // io.netty.handler.codec.stomp.StompContentSubframe msg
         0: .line 57
            aload 1 /* msg */
            instanceof io.netty.handler.codec.stomp.LastStompContentSubframe
            ireturn
        end local 1 // io.netty.handler.codec.stomp.StompContentSubframe msg
        end local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/stomp/StompSubframeAggregator;
            0    1     1   msg  Lio/netty/handler/codec/stomp/StompContentSubframe;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      msg   

  protected boolean isAggregated(io.netty.handler.codec.stomp.StompSubframe);
    descriptor: (Lio/netty/handler/codec/stomp/StompSubframe;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
        start local 1 // io.netty.handler.codec.stomp.StompSubframe msg
         0: .line 62
            aload 1 /* msg */
            instanceof io.netty.handler.codec.stomp.StompFrame
            ireturn
        end local 1 // io.netty.handler.codec.stomp.StompSubframe msg
        end local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/stomp/StompSubframeAggregator;
            0    1     1   msg  Lio/netty/handler/codec/stomp/StompSubframe;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      msg   

  protected boolean isContentLengthInvalid(io.netty.handler.codec.stomp.StompHeadersSubframe, int);
    descriptor: (Lio/netty/handler/codec/stomp/StompHeadersSubframe;I)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
        start local 1 // io.netty.handler.codec.stomp.StompHeadersSubframe start
        start local 2 // int maxContentLength
         0: .line 67
            ldc 2147483647
            aload 1 /* start */
            invokeinterface io.netty.handler.codec.stomp.StompHeadersSubframe.headers:()Lio/netty/handler/codec/stomp/StompHeaders;
            getstatic io.netty.handler.codec.stomp.StompHeaders.CONTENT_LENGTH:Lio/netty/util/AsciiString;
            ldc -1
            invokeinterface io.netty.handler.codec.stomp.StompHeaders.getLong:(Ljava/lang/Object;J)J
            invokestatic java.lang.Math.min:(JJ)J
            l2i
         1: .line 68
            iload 2 /* maxContentLength */
         2: .line 67
            if_icmple 3
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         3: iconst_0
            ireturn
        end local 2 // int maxContentLength
        end local 1 // io.netty.handler.codec.stomp.StompHeadersSubframe start
        end local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    4     0              this  Lio/netty/handler/codec/stomp/StompSubframeAggregator;
            0    4     1             start  Lio/netty/handler/codec/stomp/StompHeadersSubframe;
            0    4     2  maxContentLength  I
    MethodParameters:
                  Name  Flags
      start             
      maxContentLength  

  protected java.lang.Object newContinueResponse(io.netty.handler.codec.stomp.StompHeadersSubframe, int, io.netty.channel.ChannelPipeline);
    descriptor: (Lio/netty/handler/codec/stomp/StompHeadersSubframe;ILio/netty/channel/ChannelPipeline;)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=4, args_size=4
        start local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
        start local 1 // io.netty.handler.codec.stomp.StompHeadersSubframe start
        start local 2 // int maxContentLength
        start local 3 // io.netty.channel.ChannelPipeline pipeline
         0: .line 73
            aconst_null
            areturn
        end local 3 // io.netty.channel.ChannelPipeline pipeline
        end local 2 // int maxContentLength
        end local 1 // io.netty.handler.codec.stomp.StompHeadersSubframe start
        end local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    1     0              this  Lio/netty/handler/codec/stomp/StompSubframeAggregator;
            0    1     1             start  Lio/netty/handler/codec/stomp/StompHeadersSubframe;
            0    1     2  maxContentLength  I
            0    1     3          pipeline  Lio/netty/channel/ChannelPipeline;
    MethodParameters:
                  Name  Flags
      start             
      maxContentLength  
      pipeline          

  protected boolean closeAfterContinueResponse(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
        start local 1 // java.lang.Object msg
         0: .line 78
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.lang.Object msg
        end local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/stomp/StompSubframeAggregator;
            0    1     1   msg  Ljava/lang/Object;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      msg   

  protected boolean ignoreContentAfterContinueResponse(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
        start local 1 // java.lang.Object msg
         0: .line 83
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 1 // java.lang.Object msg
        end local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/stomp/StompSubframeAggregator;
            0    1     1   msg  Ljava/lang/Object;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
      Name  Flags
      msg   

  protected io.netty.handler.codec.stomp.StompFrame beginAggregation(io.netty.handler.codec.stomp.StompHeadersSubframe, io.netty.buffer.ByteBuf);
    descriptor: (Lio/netty/handler/codec/stomp/StompHeadersSubframe;Lio/netty/buffer/ByteBuf;)Lio/netty/handler/codec/stomp/StompFrame;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
        start local 1 // io.netty.handler.codec.stomp.StompHeadersSubframe start
        start local 2 // io.netty.buffer.ByteBuf content
         0: .line 88
            new io.netty.handler.codec.stomp.DefaultStompFrame
            dup
            aload 1 /* start */
            invokeinterface io.netty.handler.codec.stomp.StompHeadersSubframe.command:()Lio/netty/handler/codec/stomp/StompCommand;
            aload 2 /* content */
            invokespecial io.netty.handler.codec.stomp.DefaultStompFrame.<init>:(Lio/netty/handler/codec/stomp/StompCommand;Lio/netty/buffer/ByteBuf;)V
            astore 3 /* ret */
        start local 3 // io.netty.handler.codec.stomp.StompFrame ret
         1: .line 89
            aload 3 /* ret */
            invokeinterface io.netty.handler.codec.stomp.StompFrame.headers:()Lio/netty/handler/codec/stomp/StompHeaders;
            aload 1 /* start */
            invokeinterface io.netty.handler.codec.stomp.StompHeadersSubframe.headers:()Lio/netty/handler/codec/stomp/StompHeaders;
            invokeinterface io.netty.handler.codec.stomp.StompHeaders.set:(Lio/netty/handler/codec/Headers;)Lio/netty/handler/codec/Headers;
            pop
         2: .line 90
            aload 3 /* ret */
            areturn
        end local 3 // io.netty.handler.codec.stomp.StompFrame ret
        end local 2 // io.netty.buffer.ByteBuf content
        end local 1 // io.netty.handler.codec.stomp.StompHeadersSubframe start
        end local 0 // io.netty.handler.codec.stomp.StompSubframeAggregator this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lio/netty/handler/codec/stomp/StompSubframeAggregator;
            0    3     1    start  Lio/netty/handler/codec/stomp/StompHeadersSubframe;
            0    3     2  content  Lio/netty/buffer/ByteBuf;
            1    3     3      ret  Lio/netty/handler/codec/stomp/StompFrame;
    Exceptions:
      throws java.lang.Exception
    MethodParameters:
         Name  Flags
      start    
      content  

  protected java.lang.Object newContinueResponse(java.lang.Object, int, io.netty.channel.ChannelPipeline);
    descriptor: (Ljava/lang/Object;ILio/netty/channel/ChannelPipeline;)Ljava/lang/Object;
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=4, locals=4, args_size=4
         0: .line 1
            aload 0
            aload 1
            checkcast io.netty.handler.codec.stomp.StompHeadersSubframe
            iload 2
            aload 3
            invokevirtual io.netty.handler.codec.stomp.StompSubframeAggregator.newContinueResponse:(Lio/netty/handler/codec/stomp/StompHeadersSubframe;ILio/netty/channel/ChannelPipeline;)Ljava/lang/Object;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception

  protected boolean isContentMessage(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast io.netty.handler.codec.stomp.StompSubframe
            invokevirtual io.netty.handler.codec.stomp.StompSubframeAggregator.isContentMessage:(Lio/netty/handler/codec/stomp/StompSubframe;)Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception

  protected boolean isContentLengthInvalid(java.lang.Object, int);
    descriptor: (Ljava/lang/Object;I)Z
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast io.netty.handler.codec.stomp.StompHeadersSubframe
            iload 2
            invokevirtual io.netty.handler.codec.stomp.StompSubframeAggregator.isContentLengthInvalid:(Lio/netty/handler/codec/stomp/StompHeadersSubframe;I)Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception

  protected boolean isLastContentMessage(io.netty.buffer.ByteBufHolder);
    descriptor: (Lio/netty/buffer/ByteBufHolder;)Z
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast io.netty.handler.codec.stomp.StompContentSubframe
            invokevirtual io.netty.handler.codec.stomp.StompSubframeAggregator.isLastContentMessage:(Lio/netty/handler/codec/stomp/StompContentSubframe;)Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception

  protected boolean isAggregated(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast io.netty.handler.codec.stomp.StompSubframe
            invokevirtual io.netty.handler.codec.stomp.StompSubframeAggregator.isAggregated:(Lio/netty/handler/codec/stomp/StompSubframe;)Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception

  protected io.netty.buffer.ByteBufHolder beginAggregation(java.lang.Object, io.netty.buffer.ByteBuf);
    descriptor: (Ljava/lang/Object;Lio/netty/buffer/ByteBuf;)Lio/netty/buffer/ByteBufHolder;
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=3, locals=3, args_size=3
         0: .line 1
            aload 0
            aload 1
            checkcast io.netty.handler.codec.stomp.StompHeadersSubframe
            aload 2
            invokevirtual io.netty.handler.codec.stomp.StompSubframeAggregator.beginAggregation:(Lio/netty/handler/codec/stomp/StompHeadersSubframe;Lio/netty/buffer/ByteBuf;)Lio/netty/handler/codec/stomp/StompFrame;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception

  protected boolean isStartMessage(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast io.netty.handler.codec.stomp.StompSubframe
            invokevirtual io.netty.handler.codec.stomp.StompSubframeAggregator.isStartMessage:(Lio/netty/handler/codec/stomp/StompSubframe;)Z
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception
}
Signature: Lio/netty/handler/codec/MessageAggregator<Lio/netty/handler/codec/stomp/StompSubframe;Lio/netty/handler/codec/stomp/StompHeadersSubframe;Lio/netty/handler/codec/stomp/StompContentSubframe;Lio/netty/handler/codec/stomp/StompFrame;>;
SourceFile: "StompSubframeAggregator.java"