Are you kidding ?

package com.javarush.task.task15.task1525; import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import java.util.ArrayList; import java.util.List; /* Файл в статическом блоке */ public class Solution { public static List<String> lines = new ArrayList<String>(); static { try (BufferedReader bufferedReader = new BufferedReader(new FileReader(Statics.FILE_NAME))) { while (bufferedReader.ready()) { lines.add(bufferedReader.readLine()); } } catch (FileNotFoundException e) { throw new RuntimeException(e); } catch (IOException e) { throw new RuntimeException(e); } } public static void main(String[] args) { System.out.println(lines); } }