presto-hive/src/main/java/io/prestosql/plugin/hive/orc/OrcWriterConfig.java/OrcWriterConfig/getValidationPercentage
class OrcWriterConfig:    @DecimalMin("0.0")
    @DecimalMax("100.0")
    public double getValidationPercentage()
    {
        return validationPercentage;
    }