bugfix

Sorting/RandomWordFileReader.java

@@ -1,7 +1,6 @@
 package Sorting;
 
 import java.util.ArrayList;
-import java.lang.Integer;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.io.BufferedReader;
@@ -12,11 +11,15 @@ public class RandomWordFileReader {
     private ArrayList<String> words = new ArrayList<String>();
 
     public RandomWordFileReader(String filename){
-        try(BufferedReader reader = Files.newBufferedReader(Path.of(file));){
+        try(BufferedReader reader = Files.newBufferedReader(Path.of(filename));){
             reader.lines().forEach(word -> words.add(word));
         }catch (IOException ex){
             System.err.println(ex);
         }
     }
+
+    public ArrayList<String> getWords(){
+        return words;
+    }
     
 }