WriteFile

package productorder;

import java.io.IOException;
import java.io.FileWriter;
import java.io.PrintWriter;;

public class WriteFile {
    private String path;
    private boolean to_append = false;

    public WriteFile(String path_dir, boolean isAppend)
    {
        path = path_dir;
        to_append = isAppend;
    }
    public WriteFile(String path_dir)
    {
        path = path_dir;
    }

    public void WriteToFile(double SumOfOrder) throws IOException{
        FileWriter newFileWriter = new FileWriter(path, to_append);
        PrintWriter newPrintWriter = new PrintWriter(newFileWriter);

        newPrintWriter.printf("%.2f", SumOfOrder);
        newPrintWriter.close();
    }
}