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.spdy.DefaultSpdyHeadersFrame extends io.netty.handler.codec.spdy.DefaultSpdyStreamFrame implements io.netty.handler.codec.spdy.SpdyHeadersFrame
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame
  super_class: io.netty.handler.codec.spdy.DefaultSpdyStreamFrame
{
  private boolean invalid;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private boolean truncated;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private final io.netty.handler.codec.spdy.SpdyHeaders headers;
    descriptor: Lio/netty/handler/codec/spdy/SpdyHeaders;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
        start local 1 // int streamId
         0: .line 38
            aload 0 /* this */
            iload 1 /* streamId */
            iconst_1
            invokespecial io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.<init>:(IZ)V
         1: .line 39
            return
        end local 1 // int streamId
        end local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lio/netty/handler/codec/spdy/DefaultSpdyHeadersFrame;
            0    2     1  streamId  I
    MethodParameters:
          Name  Flags
      streamId  

  public void <init>(int, boolean);
    descriptor: (IZ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
        start local 1 // int streamId
        start local 2 // boolean validate
         0: .line 48
            aload 0 /* this */
            iload 1 /* streamId */
            invokespecial io.netty.handler.codec.spdy.DefaultSpdyStreamFrame.<init>:(I)V
         1: .line 49
            aload 0 /* this */
            new io.netty.handler.codec.spdy.DefaultSpdyHeaders
            dup
            iload 2 /* validate */
            invokespecial io.netty.handler.codec.spdy.DefaultSpdyHeaders.<init>:(Z)V
            putfield io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.headers:Lio/netty/handler/codec/spdy/SpdyHeaders;
         2: .line 50
            return
        end local 2 // boolean validate
        end local 1 // int streamId
        end local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lio/netty/handler/codec/spdy/DefaultSpdyHeadersFrame;
            0    3     1  streamId  I
            0    3     2  validate  Z
    MethodParameters:
          Name  Flags
      streamId  
      validate  

  public io.netty.handler.codec.spdy.SpdyHeadersFrame setStreamId(int);
    descriptor: (I)Lio/netty/handler/codec/spdy/SpdyHeadersFrame;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
        start local 1 // int streamId
         0: .line 54
            aload 0 /* this */
            iload 1 /* streamId */
            invokespecial io.netty.handler.codec.spdy.DefaultSpdyStreamFrame.setStreamId:(I)Lio/netty/handler/codec/spdy/SpdyStreamFrame;
            pop
         1: .line 55
            aload 0 /* this */
            areturn
        end local 1 // int streamId
        end local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lio/netty/handler/codec/spdy/DefaultSpdyHeadersFrame;
            0    2     1  streamId  I
    MethodParameters:
          Name  Flags
      streamId  

  public io.netty.handler.codec.spdy.SpdyHeadersFrame setLast(boolean);
    descriptor: (Z)Lio/netty/handler/codec/spdy/SpdyHeadersFrame;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
        start local 1 // boolean last
         0: .line 60
            aload 0 /* this */
            iload 1 /* last */
            invokespecial io.netty.handler.codec.spdy.DefaultSpdyStreamFrame.setLast:(Z)Lio/netty/handler/codec/spdy/SpdyStreamFrame;
            pop
         1: .line 61
            aload 0 /* this */
            areturn
        end local 1 // boolean last
        end local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/spdy/DefaultSpdyHeadersFrame;
            0    2     1  last  Z
    MethodParameters:
      Name  Flags
      last  

  public boolean isInvalid();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
         0: .line 66
            aload 0 /* this */
            getfield io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.invalid:Z
            ireturn
        end local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/spdy/DefaultSpdyHeadersFrame;

  public io.netty.handler.codec.spdy.SpdyHeadersFrame setInvalid();
    descriptor: ()Lio/netty/handler/codec/spdy/SpdyHeadersFrame;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
         0: .line 71
            aload 0 /* this */
            iconst_1
            putfield io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.invalid:Z
         1: .line 72
            aload 0 /* this */
            areturn
        end local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/spdy/DefaultSpdyHeadersFrame;

  public boolean isTruncated();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
         0: .line 77
            aload 0 /* this */
            getfield io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.truncated:Z
            ireturn
        end local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/spdy/DefaultSpdyHeadersFrame;

  public io.netty.handler.codec.spdy.SpdyHeadersFrame setTruncated();
    descriptor: ()Lio/netty/handler/codec/spdy/SpdyHeadersFrame;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
         0: .line 82
            aload 0 /* this */
            iconst_1
            putfield io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.truncated:Z
         1: .line 83
            aload 0 /* this */
            areturn
        end local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/spdy/DefaultSpdyHeadersFrame;

  public io.netty.handler.codec.spdy.SpdyHeaders headers();
    descriptor: ()Lio/netty/handler/codec/spdy/SpdyHeaders;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
         0: .line 88
            aload 0 /* this */
            getfield io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.headers:Lio/netty/handler/codec/spdy/SpdyHeaders;
            areturn
        end local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/spdy/DefaultSpdyHeadersFrame;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
         0: .line 93
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
         1: .line 94
            aload 0 /* this */
            invokestatic io.netty.util.internal.StringUtil.simpleClassName:(Ljava/lang/Object;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         2: .line 95
            ldc "(last: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         3: .line 96
            aload 0 /* this */
            invokevirtual io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.isLast:()Z
            invokevirtual java.lang.StringBuilder.append:(Z)Ljava/lang/StringBuilder;
         4: .line 97
            bipush 41
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
         5: .line 98
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         6: .line 99
            ldc "--> Stream-ID = "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         7: .line 100
            aload 0 /* this */
            invokevirtual io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.streamId:()I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         8: .line 101
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         9: .line 102
            ldc "--> Headers:"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        10: .line 103
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        11: .line 93
            astore 1 /* buf */
        start local 1 // java.lang.StringBuilder buf
        12: .line 104
            aload 0 /* this */
            aload 1 /* buf */
            invokevirtual io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.appendHeaders:(Ljava/lang/StringBuilder;)V
        13: .line 107
            aload 1 /* buf */
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.length:()I
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.String.length:()I
            isub
            invokevirtual java.lang.StringBuilder.setLength:(I)V
        14: .line 108
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuilder buf
        end local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   15     0  this  Lio/netty/handler/codec/spdy/DefaultSpdyHeadersFrame;
           12   15     1   buf  Ljava/lang/StringBuilder;

  protected void appendHeaders(java.lang.StringBuilder);
    descriptor: (Ljava/lang/StringBuilder;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
        start local 1 // java.lang.StringBuilder buf
         0: .line 112
            aload 0 /* this */
            invokevirtual io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.headers:()Lio/netty/handler/codec/spdy/SpdyHeaders;
            invokeinterface io.netty.handler.codec.spdy.SpdyHeaders.iterator:()Ljava/util/Iterator;
            astore 3
            goto 7
      StackMap locals: io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame java.lang.StringBuilder top java.util.Iterator
      StackMap stack:
         1: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* e */
        start local 2 // java.util.Map$Entry e
         2: .line 113
            aload 1 /* buf */
            ldc "    "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         3: .line 114
            aload 1 /* buf */
            aload 2 /* e */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.CharSequence
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/CharSequence;)Ljava/lang/StringBuilder;
            pop
         4: .line 115
            aload 1 /* buf */
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         5: .line 116
            aload 1 /* buf */
            aload 2 /* e */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.CharSequence
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/CharSequence;)Ljava/lang/StringBuilder;
            pop
         6: .line 117
            aload 1 /* buf */
            getstatic io.netty.util.internal.StringUtil.NEWLINE:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 2 // java.util.Map$Entry e
         7: .line 112
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         8: .line 119
            return
        end local 1 // java.lang.StringBuilder buf
        end local 0 // io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Lio/netty/handler/codec/spdy/DefaultSpdyHeadersFrame;
            0    9     1   buf  Ljava/lang/StringBuilder;
            2    7     2     e  Ljava/util/Map$Entry<Ljava/lang/CharSequence;Ljava/lang/CharSequence;>;
    MethodParameters:
      Name  Flags
      buf   

  public io.netty.handler.codec.spdy.SpdyStreamFrame setLast(boolean);
    descriptor: (Z)Lio/netty/handler/codec/spdy/SpdyStreamFrame;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            iload 1
            invokevirtual io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.setLast:(Z)Lio/netty/handler/codec/spdy/SpdyHeadersFrame;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public io.netty.handler.codec.spdy.SpdyStreamFrame setStreamId(int);
    descriptor: (I)Lio/netty/handler/codec/spdy/SpdyStreamFrame;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            iload 1
            invokevirtual io.netty.handler.codec.spdy.DefaultSpdyHeadersFrame.setStreamId:(I)Lio/netty/handler/codec/spdy/SpdyHeadersFrame;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "DefaultSpdyHeadersFrame.java"
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map