diff --git a/src/TextAnalyzer.java b/src/TextAnalyzer.java
index 221de44..45baa22 100644
--- a/src/TextAnalyzer.java
+++ b/src/TextAnalyzer.java
@@ -1,6 +1,7 @@
 import java.io.FileNotFoundException;
 import java.io.FileReader;
 import java.io.IOException;
+import java.util.*;
 
 public class TextAnalyzer implements ITextAnalyzer {