java .nextLine() code example
Example 1: java string next line
// its \r\n
String a = "Hello, "
String b = "there!"
System.out.println(a+b);//returns Hello, there
System.out.println(a+"\r\n"+b);//returns Hello,
//there! //it will be on the next line!
Example 2: java read next line
Scanner scanner = new Scanner(new File("filename"));
while (scanner.hasNextLine()) {
String line = scanner.nextLine();
// process the line
}