Раздватри
package com.javarush.task.task07.task0722;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
ArrayList<String> list = new ArrayList<String>();
for (int i = 0; i >= 0; i++) {
list.add(reader.readLine());
if (list.get(i).contains("end")) {
break;
}
}
for (int i = 0; i < list.size() - 1; i++) {
System.out.println(list.get(i));
}
}
}