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.DefaultStompHeadersSubframe implements io.netty.handler.codec.stomp.StompHeadersSubframe
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.netty.handler.codec.stomp.DefaultStompHeadersSubframe
  super_class: java.lang.Object
{
  protected final io.netty.handler.codec.stomp.StompCommand command;
    descriptor: Lio/netty/handler/codec/stomp/StompCommand;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  protected io.netty.handler.codec.DecoderResult decoderResult;
    descriptor: Lio/netty/handler/codec/DecoderResult;
    flags: (0x0004) ACC_PROTECTED

  protected final io.netty.handler.codec.stomp.DefaultStompHeaders headers;
    descriptor: Lio/netty/handler/codec/stomp/DefaultStompHeaders;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  public void <init>(io.netty.handler.codec.stomp.StompCommand);
    descriptor: (Lio/netty/handler/codec/stomp/StompCommand;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
        start local 1 // io.netty.handler.codec.stomp.StompCommand command
         0: .line 30
            aload 0 /* this */
            aload 1 /* command */
            aconst_null
            invokespecial io.netty.handler.codec.stomp.DefaultStompHeadersSubframe.<init>:(Lio/netty/handler/codec/stomp/StompCommand;Lio/netty/handler/codec/stomp/DefaultStompHeaders;)V
         1: .line 31
            return
        end local 1 // io.netty.handler.codec.stomp.StompCommand command
        end local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lio/netty/handler/codec/stomp/DefaultStompHeadersSubframe;
            0    2     1  command  Lio/netty/handler/codec/stomp/StompCommand;
    MethodParameters:
         Name  Flags
      command  

  void <init>(io.netty.handler.codec.stomp.StompCommand, io.netty.handler.codec.stomp.DefaultStompHeaders);
    descriptor: (Lio/netty/handler/codec/stomp/StompCommand;Lio/netty/handler/codec/stomp/DefaultStompHeaders;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
        start local 1 // io.netty.handler.codec.stomp.StompCommand command
        start local 2 // io.netty.handler.codec.stomp.DefaultStompHeaders headers
         0: .line 33
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 26
            aload 0 /* this */
            getstatic io.netty.handler.codec.DecoderResult.SUCCESS:Lio/netty/handler/codec/DecoderResult;
            putfield io.netty.handler.codec.stomp.DefaultStompHeadersSubframe.decoderResult:Lio/netty/handler/codec/DecoderResult;
         2: .line 34
            aload 1 /* command */
            ifnonnull 4
         3: .line 35
            new java.lang.NullPointerException
            dup
            ldc "command"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 38
      StackMap locals: io.netty.handler.codec.stomp.DefaultStompHeadersSubframe io.netty.handler.codec.stomp.StompCommand io.netty.handler.codec.stomp.DefaultStompHeaders
      StackMap stack:
            aload 0 /* this */
            aload 1 /* command */
            putfield io.netty.handler.codec.stomp.DefaultStompHeadersSubframe.command:Lio/netty/handler/codec/stomp/StompCommand;
         5: .line 39
            aload 0 /* this */
            aload 2 /* headers */
            ifnonnull 6
            new io.netty.handler.codec.stomp.DefaultStompHeaders
            dup
            invokespecial io.netty.handler.codec.stomp.DefaultStompHeaders.<init>:()V
            goto 7
      StackMap locals:
      StackMap stack: io.netty.handler.codec.stomp.DefaultStompHeadersSubframe
         6: aload 2 /* headers */
      StackMap locals: io.netty.handler.codec.stomp.DefaultStompHeadersSubframe io.netty.handler.codec.stomp.StompCommand io.netty.handler.codec.stomp.DefaultStompHeaders
      StackMap stack: io.netty.handler.codec.stomp.DefaultStompHeadersSubframe io.netty.handler.codec.stomp.DefaultStompHeaders
         7: putfield io.netty.handler.codec.stomp.DefaultStompHeadersSubframe.headers:Lio/netty/handler/codec/stomp/DefaultStompHeaders;
         8: .line 40
            return
        end local 2 // io.netty.handler.codec.stomp.DefaultStompHeaders headers
        end local 1 // io.netty.handler.codec.stomp.StompCommand command
        end local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    9     0     this  Lio/netty/handler/codec/stomp/DefaultStompHeadersSubframe;
            0    9     1  command  Lio/netty/handler/codec/stomp/StompCommand;
            0    9     2  headers  Lio/netty/handler/codec/stomp/DefaultStompHeaders;
    MethodParameters:
         Name  Flags
      command  
      headers  

  public io.netty.handler.codec.stomp.StompCommand command();
    descriptor: ()Lio/netty/handler/codec/stomp/StompCommand;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
         0: .line 44
            aload 0 /* this */
            getfield io.netty.handler.codec.stomp.DefaultStompHeadersSubframe.command:Lio/netty/handler/codec/stomp/StompCommand;
            areturn
        end local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/stomp/DefaultStompHeadersSubframe;

  public io.netty.handler.codec.stomp.StompHeaders headers();
    descriptor: ()Lio/netty/handler/codec/stomp/StompHeaders;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
         0: .line 49
            aload 0 /* this */
            getfield io.netty.handler.codec.stomp.DefaultStompHeadersSubframe.headers:Lio/netty/handler/codec/stomp/DefaultStompHeaders;
            areturn
        end local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/stomp/DefaultStompHeadersSubframe;

  public io.netty.handler.codec.DecoderResult decoderResult();
    descriptor: ()Lio/netty/handler/codec/DecoderResult;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
         0: .line 54
            aload 0 /* this */
            getfield io.netty.handler.codec.stomp.DefaultStompHeadersSubframe.decoderResult:Lio/netty/handler/codec/DecoderResult;
            areturn
        end local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/stomp/DefaultStompHeadersSubframe;

  public void setDecoderResult(io.netty.handler.codec.DecoderResult);
    descriptor: (Lio/netty/handler/codec/DecoderResult;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
        start local 1 // io.netty.handler.codec.DecoderResult decoderResult
         0: .line 59
            aload 0 /* this */
            aload 1 /* decoderResult */
            putfield io.netty.handler.codec.stomp.DefaultStompHeadersSubframe.decoderResult:Lio/netty/handler/codec/DecoderResult;
         1: .line 60
            return
        end local 1 // io.netty.handler.codec.DecoderResult decoderResult
        end local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    2     0           this  Lio/netty/handler/codec/stomp/DefaultStompHeadersSubframe;
            0    2     1  decoderResult  Lio/netty/handler/codec/DecoderResult;
    MethodParameters:
               Name  Flags
      decoderResult  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
         0: .line 64
            new java.lang.StringBuilder
            dup
            ldc "StompFrame{command="
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         1: .line 65
            aload 0 /* this */
            getfield io.netty.handler.codec.stomp.DefaultStompHeadersSubframe.command:Lio/netty/handler/codec/stomp/StompCommand;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
         2: .line 66
            ldc ", headers="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield io.netty.handler.codec.stomp.DefaultStompHeadersSubframe.headers:Lio/netty/handler/codec/stomp/DefaultStompHeaders;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
         3: .line 67
            bipush 125
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
         4: .line 64
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // io.netty.handler.codec.stomp.DefaultStompHeadersSubframe this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/netty/handler/codec/stomp/DefaultStompHeadersSubframe;
}
SourceFile: "DefaultStompHeadersSubframe.java"