Ghi tệp CSV có định dạng

public class WriteCSVFiles {
    public static void main(String[] args) {
        try {
            Table employeePerformance = Table.read().csv("employee_performance.csv");
            System.out.println("Original data structure:");
            System.out.println(employeePerformance.structure());
            System.out.println("First 3 rows:");
            System.out.println(employeePerformance.first(3));
            
            // Write the table as a standard CSV
            employeePerformance.____.csv("employee_performance_standard.csv");
            
            // Write with a semicolon separator
            employeePerformance.write().csv(CsvWriteOptions
                .____("employee_performance_semicolon.csv")
                .____(';')
                .build());
            
            // Write without headers for a legacy system
            employeePerformance.write().csv(CsvWriteOptions
                .builder("employee_performance_noheader.csv")
                .____(____)
                .build());
            
            System.out.println("\nFiles successfully written to output directory.");
            
            Table readBack = Table.read().csv("employee_performance_standard.csv");
            System.out.println("\nVerification - Reading back semicolon-separated file:");
            System.out.println(readBack.first(3));
            
        } catch (Exception e) {
            System.err.println("Error processing CSV files: " + e.getMessage());
        }
    }
}