Вывод информации в файл

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;

public class WriteString {

    public static void main(String[] args) {
        
        try {
            File outFile = new File("C://Temp//temp.txt");
            BufferedWriter writer = new BufferedWriter(new FileWriter(outFile));
            writer.write("Test string");
            writer.close();
        } catch ( Exception ex ) {
            ex.printStackTrace();
        }
        
    }

}

File outFile = new File("qweasdzxc.txt");
BufferedWriter writer = new BufferedWriter(new FileWriter(outFile));
writer.write("Test string");
writer.close();