Automatic code cleanup.

PiperOrigin-RevId: 244412040
diff --git a/src/test/java/com/google/devtools/build/skyframe/ErrorInfoSubject.java b/src/test/java/com/google/devtools/build/skyframe/ErrorInfoSubject.java
index a4b3d2e..f858c7a 100644
--- a/src/test/java/com/google/devtools/build/skyframe/ErrorInfoSubject.java
+++ b/src/test/java/com/google/devtools/build/skyframe/ErrorInfoSubject.java
@@ -38,9 +38,7 @@
   }
 
   public void rootCauseOfExceptionIs(SkyKey key) {
-    if (!getSubject().getRootCauseOfException().equals(key)) {
-      fail("has root cause of exception " + key);
-    }
+    check("getRootCauseOfException()").that(getSubject().getRootCauseOfException()).isEqualTo(key);
   }
 
   public void isTransient() {