[PDI-10926] Cassandra: Input step with BytesType Comparator.

Most of the changes are due to CheckStyle. The actual relevant change is at line 1425 in the file:

} else if ( decoder.indexOf( "BytesType" ) > 0 ) {
      deserializer = BytesType.instance;
      result = deserializer.getString( valueBuff );

      return result;
}