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Line Separator in Java
Strings have no newlines. We can form them into two lines by concatenating a newline string. Use System lineSeparator to get a platform-dependent newline string.
The following is an example.
Example
public class Demo { public static void main(String[] args) { String str = "one" + System.lineSeparator() + "two"; System.out.println(str); } }
Output
one two
Let us see another example. On Linux based system, the program will work correctly.
Example
public class Demo { public static void main(String[] args) { String str = System.lineSeparator(); System.out.println((int) str.charAt(0)); } }
Output
10
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