Format Java files with google-java-format

Change-Id: I4125519a20cab99fbca6c9aa255d2b19fd7ecd3a

src/main/java/com/googlesource/gerrit/plugins/findowners/Checker.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/findowners/Checker.java b/src/main/java/com/googlesource/gerrit/plugins/findowners/Checker.java
index 32561e0..04b9784 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/findowners/Checker.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/findowners/Checker.java
@@ -86,9 +86,7 @@
     // the external IDs, but the preferred email may still be null (also emails may have been
     // deleted after creating the change). Skip the author if it doesn't have a preferred email.
     Optional<String> author =
-        accountCache
-            .get(changeData.change().getOwner())
-            .map(a -> a.account().preferredEmail());
+        accountCache.get(changeData.change().getOwner()).map(a -> a.account().preferredEmail());
     if (author.isPresent() && (!map.containsKey(author.get()) || map.get(author.get()) == 0)) {
       map.put(author.get(), minVoteLevel);
     }