Remove Guava usage from DeepReflectionMatcher

1 files changed, 2 insertions, 2 deletions

diff --git a/src/test/java/org/zwobble/mammoth/tests/DeepReflectionMatcher.java b/src/test/java/org/zwobble/mammoth/tests/DeepReflectionMatcher.java
index 5f26b42..35175d6 100644
--- a/src/test/java/org/zwobble/mammoth/tests/DeepReflectionMatcher.java
+++ b/src/test/java/org/zwobble/mammoth/tests/DeepReflectionMatcher.java
@@ -1,10 +1,10 @@
 package org.zwobble.mammoth.tests;
 
-import com.google.common.collect.Sets;
 import org.hamcrest.Description;
 import org.hamcrest.Matcher;
 import org.hamcrest.Matchers;
 import org.hamcrest.TypeSafeDiagnosingMatcher;
+import org.zwobble.mammoth.internal.util.MammothSets;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
@@ -143,7 +143,7 @@ public class DeepReflectionMatcher<T> extends TypeSafeDiagnosingMatcher<T> {
     }
 
     private static boolean handleExtraElements(String path, Map<?, ?> expected, Map<?, ?> actual, Description mismatchDescription, String prefix) {
-        Sets.SetView<?> extraElements = Sets.difference(actual.keySet(), expected.keySet());
+        Set<?> extraElements = MammothSets.difference(actual.keySet(), expected.keySet());
         if (!extraElements.isEmpty()) {
             appendPath(mismatchDescription, path);
             mismatchDescription.appendText(prefix +