In a part of my university project I have to get a text with some lines then saving it in a string or a string array.My problem is that in scanner class using methods gets only one line of the input. So I cannot get the other lines.please help me.
public class Main {
public static void main(String[] args) {
java.util.Scanner a = new java.util.Scanner(System.in);
String b = "";
while (a.hasNextLine()) {
b += a.nextLine();
}
}
}
You can try to use
isEmpty
to detect an enter-only input.UPDATED:
If your input also contain a blank line, then you may specify another terminator character(s); instead of only an empty string.