final int getColumnMaxSize(int index) {
        if (m_extraMetadata != null) {
            return m_extraMetadata.originalColumnInfos[index].size;
        }
        return VoltType.MAX_VALUE_LENGTH;
    }
final int getColumnMaxSize ( int index ) { if ( m_extraMetadata != null ) { return m_extraMetadata . originalColumnInfos [ index ] . size ; } return VoltType . MAX_VALUE_LENGTH ; }
package-private methods to get constraint for test code