Java tutorial
import java.io.File; import java.io.FileOutputStream; public class Main { public static void main(String[] args) { String destFile = "luci2.txt"; // Get the line separator for the current platform String lineSeparator = System.getProperty("line.separator"); String line1 = "test"; String line2 = "test1"; String line3 = "test2"; String line4 = "test3"; try (FileOutputStream fos = new FileOutputStream(destFile)) { fos.write(line1.getBytes()); fos.write(lineSeparator.getBytes()); fos.write(line2.getBytes()); fos.write(lineSeparator.getBytes()); fos.write(line3.getBytes()); fos.write(lineSeparator.getBytes()); fos.write(line4.getBytes()); // Flush the written bytes to the file fos.flush(); System.out.println("Text has been written to " + (new File(destFile)).getAbsolutePath()); } catch (Exception e2) { e2.printStackTrace(); } } }