Format Java files with google-java-format

Change-Id: Idddbae3b751c5d6b84fbe961c59577895d3fbc53

example-changeOperator/src/main/java/com/googlesource/gerrit/plugins/examples/changeoperator/SampleOperator.java

diff --git a/example-changeOperator/src/main/java/com/googlesource/gerrit/plugins/examples/changeoperator/SampleOperator.java b/example-changeOperator/src/main/java/com/googlesource/gerrit/plugins/examples/changeoperator/SampleOperator.java
index 6c1319c..447e9d3 100644
--- a/example-changeOperator/src/main/java/com/googlesource/gerrit/plugins/examples/changeoperator/SampleOperator.java
+++ b/example-changeOperator/src/main/java/com/googlesource/gerrit/plugins/examples/changeoperator/SampleOperator.java
@@ -14,10 +14,10 @@
 
 package com.googlesource.gerrit.plugins.examples.changeoperator;
 
+import com.google.gerrit.entities.Change;
 import com.google.gerrit.index.query.PostFilterPredicate;
 import com.google.gerrit.index.query.Predicate;
 import com.google.gerrit.index.query.QueryParseException;
-import com.google.gerrit.entities.Change;
 import com.google.gerrit.server.query.change.ChangeData;
 import com.google.gerrit.server.query.change.ChangeQueryBuilder;
 import com.google.inject.Singleton;

example-validationListenerAssignee/src/main/java/com/googlesource/gerrit/plugins/examples/validationlistenerassignee/AssigneeValidator.java

diff --git a/example-validationListenerAssignee/src/main/java/com/googlesource/gerrit/plugins/examples/validationlistenerassignee/AssigneeValidator.java b/example-validationListenerAssignee/src/main/java/com/googlesource/gerrit/plugins/examples/validationlistenerassignee/AssigneeValidator.java
index 9201419..856c66d 100644
--- a/example-validationListenerAssignee/src/main/java/com/googlesource/gerrit/plugins/examples/validationlistenerassignee/AssigneeValidator.java
+++ b/example-validationListenerAssignee/src/main/java/com/googlesource/gerrit/plugins/examples/validationlistenerassignee/AssigneeValidator.java
@@ -14,10 +14,10 @@
 
 package com.googlesource.gerrit.plugins.examples.validationlistenerassignee;
 
-import com.google.gerrit.exceptions.StorageException;
-import com.google.gerrit.index.query.QueryParseException;
 import com.google.gerrit.entities.Account;
 import com.google.gerrit.entities.Change;
+import com.google.gerrit.exceptions.StorageException;
+import com.google.gerrit.index.query.QueryParseException;
 import com.google.gerrit.server.query.change.ChangeQueryBuilder;
 import com.google.gerrit.server.query.change.ChangeQueryProcessor;
 import com.google.gerrit.server.validators.AssigneeValidationListener;
@@ -40,10 +40,7 @@
   @Override
   public void validateAssignee(Change change, Account assignee) throws ValidationException {
     try {
-      if (queryProcessor
-              .query(queryBuilder.assignee(assignee.preferredEmail()))
-              .entities()
-              .size()
+      if (queryProcessor.query(queryBuilder.assignee(assignee.preferredEmail())).entities().size()
           > MAX_ASSIGNED_CHANGES) {
         throw new ValidationException(
             "Cannot assign user to more than " + MAX_ASSIGNED_CHANGES + " changes");