https://github.com/datastax/java-driver/java-driver-core: A driver for Apache Cassandra(R) 2.1+ that works exclusively with the Cassandra Query Language version 3 (CQL3) and Cassandra's native protocol versions 3 and above.
  • Various (DataStax) 
public class com.datastax.oss.driver.internal.core.type.codec.CounterCodec extends com.datastax.oss.driver.internal.core.type.codec.BigIntCodec
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.datastax.oss.driver.internal.core.type.codec.CounterCodec
  super_class: com.datastax.oss.driver.internal.core.type.codec.BigIntCodec
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.datastax.oss.driver.internal.core.type.codec.CounterCodec this
         0: .line 24
            aload 0 /* this */
            invokespecial com.datastax.oss.driver.internal.core.type.codec.BigIntCodec.<init>:()V
            return
        end local 0 // com.datastax.oss.driver.internal.core.type.codec.CounterCodec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/datastax/oss/driver/internal/core/type/codec/CounterCodec;

  public com.datastax.oss.driver.api.core.type.DataType getCqlType();
    descriptor: ()Lcom/datastax/oss/driver/api/core/type/DataType;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.datastax.oss.driver.internal.core.type.codec.CounterCodec this
         0: .line 28
            getstatic com.datastax.oss.driver.api.core.type.DataTypes.COUNTER:Lcom/datastax/oss/driver/api/core/type/DataType;
            areturn
        end local 0 // com.datastax.oss.driver.internal.core.type.codec.CounterCodec this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/datastax/oss/driver/internal/core/type/codec/CounterCodec;
    RuntimeInvisibleAnnotations: 
      edu.umd.cs.findbugs.annotations.NonNull()
}
SourceFile: "CounterCodec.java"
    RuntimeVisibleAnnotations: 
      net.jcip.annotations.ThreadSafe()