diff --git a/guava/src/test/java/org/baeldung/guava/GuavaCacheTest.java b/guava/src/test/java/org/baeldung/guava/GuavaCacheTest.java
index aae2cf18f5..87aba20ec3 100644
--- a/guava/src/test/java/org/baeldung/guava/GuavaCacheTest.java
+++ b/guava/src/test/java/org/baeldung/guava/GuavaCacheTest.java
@@ -158,7 +158,6 @@ public class GuavaCacheTest {
         final LoadingCache<String, String> cache = CacheBuilder.newBuilder().refreshAfterWrite(1, TimeUnit.MINUTES).build(loader);
     }
 
-
     @Test
     public void whenPreloadCache_thenUsePutAll() {
         final CacheLoader<String, String> loader = new CacheLoader<String, String>() {
@@ -200,6 +199,8 @@ public class GuavaCacheTest {
         assertEquals(3, cache.size());
     }
 
+    // UTIL
+
     private String getSuffix(final String str) {
         final int lastIndex = str.lastIndexOf('.');
         if (lastIndex == -1)