public class io.netty.example.factorial.NumberEncoder extends io.netty.handler.codec.MessageToByteEncoder<java.lang.Number>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.netty.example.factorial.NumberEncoder
  super_class: io.netty.handler.codec.MessageToByteEncoder
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.example.factorial.NumberEncoder this
         0: .line 29
            aload 0 /* this */
            invokespecial io.netty.handler.codec.MessageToByteEncoder.<init>:()V
            return
        end local 0 // io.netty.example.factorial.NumberEncoder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/example/factorial/NumberEncoder;

  protected void encode(io.netty.channel.ChannelHandlerContext, java.lang.Number, io.netty.buffer.ByteBuf);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Number;Lio/netty/buffer/ByteBuf;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=7, args_size=4
        start local 0 // io.netty.example.factorial.NumberEncoder this
        start local 1 // io.netty.channel.ChannelHandlerContext ctx
        start local 2 // java.lang.Number msg
        start local 3 // io.netty.buffer.ByteBuf out
         0: .line 35
            aload 2 /* msg */
            instanceof java.math.BigInteger
            ifeq 3
         1: .line 36
            aload 2 /* msg */
            checkcast java.math.BigInteger
            astore 4 /* v */
        start local 4 // java.math.BigInteger v
         2: .line 37
            goto 4
        end local 4 // java.math.BigInteger v
         3: .line 38
      StackMap locals:
      StackMap stack:
            new java.math.BigInteger
            dup
            aload 2 /* msg */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.math.BigInteger.<init>:(Ljava/lang/String;)V
            astore 4 /* v */
        start local 4 // java.math.BigInteger v
         4: .line 42
      StackMap locals: java.math.BigInteger
      StackMap stack:
            aload 4 /* v */
            invokevirtual java.math.BigInteger.toByteArray:()[B
            astore 5 /* data */
        start local 5 // byte[] data
         5: .line 43
            aload 5 /* data */
            arraylength
            istore 6 /* dataLength */
        start local 6 // int dataLength
         6: .line 46
            aload 3 /* out */
            bipush 70
            invokevirtual io.netty.buffer.ByteBuf.writeByte:(I)Lio/netty/buffer/ByteBuf;
            pop
         7: .line 47
            aload 3 /* out */
            iload 6 /* dataLength */
            invokevirtual io.netty.buffer.ByteBuf.writeInt:(I)Lio/netty/buffer/ByteBuf;
            pop
         8: .line 48
            aload 3 /* out */
            aload 5 /* data */
            invokevirtual io.netty.buffer.ByteBuf.writeBytes:([B)Lio/netty/buffer/ByteBuf;
            pop
         9: .line 49
            return
        end local 6 // int dataLength
        end local 5 // byte[] data
        end local 4 // java.math.BigInteger v
        end local 3 // io.netty.buffer.ByteBuf out
        end local 2 // java.lang.Number msg
        end local 1 // io.netty.channel.ChannelHandlerContext ctx
        end local 0 // io.netty.example.factorial.NumberEncoder this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   10     0        this  Lio/netty/example/factorial/NumberEncoder;
            0   10     1         ctx  Lio/netty/channel/ChannelHandlerContext;
            0   10     2         msg  Ljava/lang/Number;
            0   10     3         out  Lio/netty/buffer/ByteBuf;
            2    3     4           v  Ljava/math/BigInteger;
            4   10     4           v  Ljava/math/BigInteger;
            5   10     5        data  [B
            6   10     6  dataLength  I
    MethodParameters:
      Name  Flags
      ctx   
      msg   
      out   

  protected void encode(io.netty.channel.ChannelHandlerContext, java.lang.Object, io.netty.buffer.ByteBuf);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Object;Lio/netty/buffer/ByteBuf;)V
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=4, locals=4, args_size=4
         0: .line 1
            aload 0
            aload 1
            aload 2
            checkcast java.lang.Number
            aload 3
            invokevirtual io.netty.example.factorial.NumberEncoder.encode:(Lio/netty/channel/ChannelHandlerContext;Ljava/lang/Number;Lio/netty/buffer/ByteBuf;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Exceptions:
      throws java.lang.Exception
}
Signature: Lio/netty/handler/codec/MessageToByteEncoder<Ljava/lang/Number;>;
SourceFile: "NumberEncoder.java"