import java.io.*;
import java.nio.charset.*;
import java.nio.file.*;
try {
//first method
var writer = new PrintWriter(
"file.txt", "UTF-8");
writer.println("Line 1");
writer.println("Line 2");
writer.close();
//second method
var text = "Line 1\nLine 2";
var file = Paths.get("file.txt");
Files.writeString(file, text,
Charset.forName("UTF-8"));
} catch (IOException e) {
System.out.println(e);
}