How to write new line character to a file in Java

Question

I have a string that contains new lines. I send this string to a function to write the String to a text file as:

    public static void writeResult(String wr         


        

Answer 1

This approach always works for me:

String newLine = System.getProperty("line.separator");
String textInNewLine = "this is my first line " + newLine + "this is my second 
line ";