https://github.com/datastax/native-protocol: A set of Java types representing the frames and messages of the Apache Cassandra® native protocol, with the associated serialization and deserialization logic (this is a third-party implementation, not related to the Apache Cassandra project)
  • Various (DataStax) 
public class com.datastax.oss.protocol.internal.response.error.Unavailable$SubCodec extends com.datastax.oss.protocol.internal.response.Error$SubCodec
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.datastax.oss.protocol.internal.response.error.Unavailable$SubCodec
  super_class: com.datastax.oss.protocol.internal.response.Error$SubCodec
{
  public void <init>(int);
    descriptor: (I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.datastax.oss.protocol.internal.response.error.Unavailable$SubCodec this
        start local 1 // int protocolVersion
         0: .line 44
            aload 0 /* this */
            sipush 4096
            iload 1 /* protocolVersion */
            invokespecial com.datastax.oss.protocol.internal.response.Error$SubCodec.<init>:(II)V
         1: .line 45
            return
        end local 1 // int protocolVersion
        end local 0 // com.datastax.oss.protocol.internal.response.error.Unavailable$SubCodec this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lcom/datastax/oss/protocol/internal/response/error/Unavailable$SubCodec;
            0    2     1  protocolVersion  I
    MethodParameters:
                 Name  Flags
      protocolVersion  

  public <B> void encode(B, com.datastax.oss.protocol.internal.Message, com.datastax.oss.protocol.internal.PrimitiveCodec<B>);
    descriptor: (Ljava/lang/Object;Lcom/datastax/oss/protocol/internal/Message;Lcom/datastax/oss/protocol/internal/PrimitiveCodec;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=4
        start local 0 // com.datastax.oss.protocol.internal.response.error.Unavailable$SubCodec this
        start local 1 // java.lang.Object dest
        start local 2 // com.datastax.oss.protocol.internal.Message message
        start local 3 // com.datastax.oss.protocol.internal.PrimitiveCodec encoder
         0: .line 49
            aload 2 /* message */
            checkcast com.datastax.oss.protocol.internal.response.error.Unavailable
            astore 4 /* unavailable */
        start local 4 // com.datastax.oss.protocol.internal.response.error.Unavailable unavailable
         1: .line 50
            aload 3 /* encoder */
            aload 4 /* unavailable */
            getfield com.datastax.oss.protocol.internal.response.error.Unavailable.message:Ljava/lang/String;
            aload 1 /* dest */
            invokeinterface com.datastax.oss.protocol.internal.PrimitiveCodec.writeString:(Ljava/lang/String;Ljava/lang/Object;)V
         2: .line 51
            aload 3 /* encoder */
            aload 4 /* unavailable */
            getfield com.datastax.oss.protocol.internal.response.error.Unavailable.consistencyLevel:I
            aload 1 /* dest */
            invokeinterface com.datastax.oss.protocol.internal.PrimitiveCodec.writeUnsignedShort:(ILjava/lang/Object;)V
         3: .line 52
            aload 3 /* encoder */
            aload 4 /* unavailable */
            getfield com.datastax.oss.protocol.internal.response.error.Unavailable.required:I
            aload 1 /* dest */
            invokeinterface com.datastax.oss.protocol.internal.PrimitiveCodec.writeInt:(ILjava/lang/Object;)V
         4: .line 53
            aload 3 /* encoder */
            aload 4 /* unavailable */
            getfield com.datastax.oss.protocol.internal.response.error.Unavailable.alive:I
            aload 1 /* dest */
            invokeinterface com.datastax.oss.protocol.internal.PrimitiveCodec.writeInt:(ILjava/lang/Object;)V
         5: .line 54
            return
        end local 4 // com.datastax.oss.protocol.internal.response.error.Unavailable unavailable
        end local 3 // com.datastax.oss.protocol.internal.PrimitiveCodec encoder
        end local 2 // com.datastax.oss.protocol.internal.Message message
        end local 1 // java.lang.Object dest
        end local 0 // com.datastax.oss.protocol.internal.response.error.Unavailable$SubCodec this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    6     0         this  Lcom/datastax/oss/protocol/internal/response/error/Unavailable$SubCodec;
            0    6     1         dest  TB;
            0    6     2      message  Lcom/datastax/oss/protocol/internal/Message;
            0    6     3      encoder  Lcom/datastax/oss/protocol/internal/PrimitiveCodec<TB;>;
            1    6     4  unavailable  Lcom/datastax/oss/protocol/internal/response/error/Unavailable;
    Signature: <B:Ljava/lang/Object;>(TB;Lcom/datastax/oss/protocol/internal/Message;Lcom/datastax/oss/protocol/internal/PrimitiveCodec<TB;>;)V
    MethodParameters:
         Name  Flags
      dest     
      message  
      encoder  

  public int encodedSize(com.datastax.oss.protocol.internal.Message);
    descriptor: (Lcom/datastax/oss/protocol/internal/Message;)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // com.datastax.oss.protocol.internal.response.error.Unavailable$SubCodec this
        start local 1 // com.datastax.oss.protocol.internal.Message message
         0: .line 58
            aload 1 /* message */
            checkcast com.datastax.oss.protocol.internal.response.error.Unavailable
            astore 2 /* unavailable */
        start local 2 // com.datastax.oss.protocol.internal.response.error.Unavailable unavailable
         1: .line 59
            aload 2 /* unavailable */
            getfield com.datastax.oss.protocol.internal.response.error.Unavailable.message:Ljava/lang/String;
            invokestatic com.datastax.oss.protocol.internal.PrimitiveSizes.sizeOfString:(Ljava/lang/String;)I
         2: .line 60
            iconst_2
         3: .line 59
            iadd
         4: .line 61
            iconst_4
         5: .line 59
            iadd
         6: .line 62
            iconst_4
         7: .line 59
            iadd
            ireturn
        end local 2 // com.datastax.oss.protocol.internal.response.error.Unavailable unavailable
        end local 1 // com.datastax.oss.protocol.internal.Message message
        end local 0 // com.datastax.oss.protocol.internal.response.error.Unavailable$SubCodec this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    8     0         this  Lcom/datastax/oss/protocol/internal/response/error/Unavailable$SubCodec;
            0    8     1      message  Lcom/datastax/oss/protocol/internal/Message;
            1    8     2  unavailable  Lcom/datastax/oss/protocol/internal/response/error/Unavailable;
    MethodParameters:
         Name  Flags
      message  

  public <B> com.datastax.oss.protocol.internal.Message decode(B, com.datastax.oss.protocol.internal.PrimitiveCodec<B>);
    descriptor: (Ljava/lang/Object;Lcom/datastax/oss/protocol/internal/PrimitiveCodec;)Lcom/datastax/oss/protocol/internal/Message;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=7, args_size=3
        start local 0 // com.datastax.oss.protocol.internal.response.error.Unavailable$SubCodec this
        start local 1 // java.lang.Object source
        start local 2 // com.datastax.oss.protocol.internal.PrimitiveCodec decoder
         0: .line 67
            aload 2 /* decoder */
            aload 1 /* source */
            invokeinterface com.datastax.oss.protocol.internal.PrimitiveCodec.readString:(Ljava/lang/Object;)Ljava/lang/String;
            astore 3 /* message */
        start local 3 // java.lang.String message
         1: .line 68
            aload 2 /* decoder */
            aload 1 /* source */
            invokeinterface com.datastax.oss.protocol.internal.PrimitiveCodec.readUnsignedShort:(Ljava/lang/Object;)I
            istore 4 /* consistencyLevel */
        start local 4 // int consistencyLevel
         2: .line 69
            aload 2 /* decoder */
            aload 1 /* source */
            invokeinterface com.datastax.oss.protocol.internal.PrimitiveCodec.readInt:(Ljava/lang/Object;)I
            istore 5 /* required */
        start local 5 // int required
         3: .line 70
            aload 2 /* decoder */
            aload 1 /* source */
            invokeinterface com.datastax.oss.protocol.internal.PrimitiveCodec.readInt:(Ljava/lang/Object;)I
            istore 6 /* alive */
        start local 6 // int alive
         4: .line 71
            new com.datastax.oss.protocol.internal.response.error.Unavailable
            dup
            aload 3 /* message */
            iload 4 /* consistencyLevel */
            iload 5 /* required */
            iload 6 /* alive */
            invokespecial com.datastax.oss.protocol.internal.response.error.Unavailable.<init>:(Ljava/lang/String;III)V
            areturn
        end local 6 // int alive
        end local 5 // int required
        end local 4 // int consistencyLevel
        end local 3 // java.lang.String message
        end local 2 // com.datastax.oss.protocol.internal.PrimitiveCodec decoder
        end local 1 // java.lang.Object source
        end local 0 // com.datastax.oss.protocol.internal.response.error.Unavailable$SubCodec this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    5     0              this  Lcom/datastax/oss/protocol/internal/response/error/Unavailable$SubCodec;
            0    5     1            source  TB;
            0    5     2           decoder  Lcom/datastax/oss/protocol/internal/PrimitiveCodec<TB;>;
            1    5     3           message  Ljava/lang/String;
            2    5     4  consistencyLevel  I
            3    5     5          required  I
            4    5     6             alive  I
    Signature: <B:Ljava/lang/Object;>(TB;Lcom/datastax/oss/protocol/internal/PrimitiveCodec<TB;>;)Lcom/datastax/oss/protocol/internal/Message;
    MethodParameters:
         Name  Flags
      source   
      decoder  
}
SourceFile: "Unavailable.java"
NestHost: com.datastax.oss.protocol.internal.response.error.Unavailable
InnerClasses:
  public abstract SubCodec = com.datastax.oss.protocol.internal.response.Error$SubCodec of com.datastax.oss.protocol.internal.response.Error
  public SubCodec = com.datastax.oss.protocol.internal.response.error.Unavailable$SubCodec of com.datastax.oss.protocol.internal.response.error.Unavailable