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.ProtocolConstants$BatchType
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.datastax.oss.protocol.internal.ProtocolConstants$BatchType
  super_class: java.lang.Object
{
  public static final byte LOGGED;
    descriptor: B
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  public static final byte UNLOGGED;
    descriptor: B
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public static final byte COUNTER;
    descriptor: B
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.datastax.oss.protocol.internal.ProtocolConstants$BatchType this
         0: .line 174
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.datastax.oss.protocol.internal.ProtocolConstants$BatchType this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/datastax/oss/protocol/internal/ProtocolConstants$BatchType;
}
SourceFile: "ProtocolConstants.java"
NestHost: com.datastax.oss.protocol.internal.ProtocolConstants
InnerClasses:
  public BatchType = com.datastax.oss.protocol.internal.ProtocolConstants$BatchType of com.datastax.oss.protocol.internal.ProtocolConstants