fixed use statements

lib/Doctrine/ORM/Configuration.php

@@ -19,18 +19,18 @@
 
 namespace Doctrine\ORM;
 
-use Doctrine\Common\Cache\Cache,
-    Doctrine\Common\Cache\ArrayCache,
-    Doctrine\Common\Annotations\AnnotationRegistry,
-    Doctrine\Common\Annotations\AnnotationReader,
-    Doctrine\Common\Persistence\Mapping\Driver\MappingDriver,
-    Doctrine\ORM\Mapping\Driver\AnnotationDriver,
-    Doctrine\ORM\Mapping\QuoteStrategy,
-    Doctrine\ORM\Mapping\DefaultQuoteStrategy,
-    Doctrine\ORM\Mapping\NamingStrategy,
-    Doctrine\ORM\Mapping\DefaultNamingStrategy,
-    Doctrine\Common\Annotations\SimpleAnnotationReader,
-    Doctrine\Common\Annotations\CachedReader;
+use Doctrine\Common\Cache\Cache;
+use Doctrine\Common\Cache\ArrayCache;
+use Doctrine\Common\Annotations\AnnotationRegistry;
+use Doctrine\Common\Annotations\AnnotationReader;
+use Doctrine\Common\Persistence\Mapping\Driver\MappingDriver;
+use Doctrine\ORM\Mapping\Driver\AnnotationDriver;
+use Doctrine\ORM\Mapping\QuoteStrategy;
+use Doctrine\ORM\Mapping\DefaultQuoteStrategy;
+use Doctrine\ORM\Mapping\NamingStrategy;
+use Doctrine\ORM\Mapping\DefaultNamingStrategy;
+use Doctrine\Common\Annotations\SimpleAnnotationReader;
+use Doctrine\Common\Annotations\CachedReader;
 
 /**
  * Configuration container for all configuration options of Doctrine.

lib/Doctrine/ORM/EntityManager.php

@@ -19,16 +19,16 @@
 
 namespace Doctrine\ORM;
 
-use Exception,
-    Doctrine\Common\EventManager,
-    Doctrine\Common\Persistence\ObjectManager,
-    Doctrine\DBAL\Connection,
-    Doctrine\DBAL\LockMode,
-    Doctrine\ORM\Mapping\ClassMetadata,
-    Doctrine\ORM\Mapping\ClassMetadataFactory,
-    Doctrine\ORM\Query\ResultSetMapping,
-    Doctrine\ORM\Proxy\ProxyFactory,
-    Doctrine\ORM\Query\FilterCollection;
+use Exception;
+use Doctrine\Common\EventManager;
+use Doctrine\Common\Persistence\ObjectManager;
+use Doctrine\DBAL\Connection;
+use Doctrine\DBAL\LockMode;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\Mapping\ClassMetadataFactory;
+use Doctrine\ORM\Query\ResultSetMapping;
+use Doctrine\ORM\Proxy\ProxyFactory;
+use Doctrine\ORM\Query\FilterCollection;
 
 /**
  * The EntityManager is the central access point to ORM functionality.

lib/Doctrine/ORM/Event/PreUpdateEventArgs.php

@@ -19,8 +19,8 @@
 
 namespace Doctrine\ORM\Event;
 
-use Doctrine\Common\EventArgs,
-    Doctrine\ORM\EntityManager;
+use Doctrine\Common\EventArgs;
+use Doctrine\ORM\EntityManager;
 
 /**
  * Class that holds event arguments for a preInsert/preUpdate event.

lib/Doctrine/ORM/Id/SequenceGenerator.php

@@ -19,7 +19,8 @@
 
 namespace Doctrine\ORM\Id;
 
-use Serializable, Doctrine\ORM\EntityManager;
+use Serializable;
+use Doctrine\ORM\EntityManager;
 
 /**
  * Represents an ID generator that uses a database sequence.

lib/Doctrine/ORM/Id/UuidGenerator.php

@@ -19,7 +19,8 @@
 
 namespace Doctrine\ORM\Id;
 
-use Serializable, Doctrine\ORM\EntityManager;
+use Serializable;
+use Doctrine\ORM\EntityManager;
 
 /**
  * Represents an ID generator that uses the database UUID expression

lib/Doctrine/ORM/Internal/Hydration/AbstractHydrator.php

@@ -19,12 +19,12 @@
 
 namespace Doctrine\ORM\Internal\Hydration;
 
-use PDO,
-    Doctrine\DBAL\Connection,
-    Doctrine\DBAL\Types\Type,
-    Doctrine\ORM\EntityManager,
-    Doctrine\ORM\Events,
-    Doctrine\ORM\Mapping\ClassMetadata;
+use PDO;
+use Doctrine\DBAL\Connection;
+use Doctrine\DBAL\Types\Type;
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\Events;
+use Doctrine\ORM\Mapping\ClassMetadata;
 
 /**
  * Base class for all hydrators. A hydrator is a class that provides some form

lib/Doctrine/ORM/Internal/Hydration/ArrayHydrator.php

@@ -19,7 +19,9 @@
 
 namespace Doctrine\ORM\Internal\Hydration;
 
-use PDO, Doctrine\DBAL\Connection, Doctrine\ORM\Mapping\ClassMetadata;
+use PDO;
+use Doctrine\DBAL\Connection;
+use Doctrine\ORM\Mapping\ClassMetadata;
 
 /**
  * The ArrayHydrator produces a nested array "graph" that is often (not always)

lib/Doctrine/ORM/Internal/Hydration/HydrationException.php

@@ -1,4 +1,21 @@
 <?php
+/*
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
 
 namespace Doctrine\ORM\Internal\Hydration;
 

lib/Doctrine/ORM/Internal/Hydration/SimpleObjectHydrator.php

@@ -19,12 +19,12 @@
 
 namespace Doctrine\ORM\Internal\Hydration;
 
-use \PDO,
-    Doctrine\DBAL\Types\Type,
-    Doctrine\ORM\Mapping\ClassMetadata,
-    Doctrine\ORM\Event\LifecycleEventArgs,
-    Doctrine\ORM\Events,
-    Doctrine\ORM\Query;
+use \PDO;
+use Doctrine\DBAL\Types\Type;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\Event\LifecycleEventArgs;
+use Doctrine\ORM\Events;
+use Doctrine\ORM\Query;
 
 class SimpleObjectHydrator extends AbstractHydrator
 {

lib/Doctrine/ORM/Internal/Hydration/SingleScalarHydrator.php

@@ -19,9 +19,9 @@
 
 namespace Doctrine\ORM\Internal\Hydration;
 
-use Doctrine\DBAL\Connection,
-    Doctrine\ORM\NoResultException,
-    Doctrine\ORM\NonUniqueResultException;
+use Doctrine\DBAL\Connection;
+use Doctrine\ORM\NoResultException;
+use Doctrine\ORM\NonUniqueResultException;
 
 /**
  * Hydrator that hydrates a single scalar value from the result set.

lib/Doctrine/ORM/Mapping/Builder/AssociationBuilder.php

@@ -17,7 +17,6 @@
  * <http://www.doctrine-project.org>.
  */
 
-
 namespace Doctrine\ORM\Mapping\Builder;
 
 use Doctrine\ORM\Mapping\ClassMetadata;

lib/Doctrine/ORM/Mapping/Builder/ClassMetadataBuilder.php

@@ -19,8 +19,8 @@
 
 namespace Doctrine\ORM\Mapping\Builder;
 
-use Doctrine\ORM\Mapping\ClassMetadata,
-    Doctrine\ORM\Mapping\ClassMetadataInfo;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\Mapping\ClassMetadataInfo;
 
 /**
  * Builder Object for ClassMetadata

lib/Doctrine/ORM/Mapping/Builder/FieldBuilder.php

@@ -17,7 +17,6 @@
  * <http://www.doctrine-project.org>.
  */
 
-
 namespace Doctrine\ORM\Mapping\Builder;
 
 /**

lib/Doctrine/ORM/Mapping/Builder/ManyToManyAssociationBuilder.php

@@ -17,7 +17,6 @@
  * <http://www.doctrine-project.org>.
  */
 
-
 namespace Doctrine\ORM\Mapping\Builder;
 
 /**

lib/Doctrine/ORM/Mapping/Builder/OneToManyAssociationBuilder.php

@@ -17,7 +17,6 @@
  * <http://www.doctrine-project.org>.
  */
 
-
 namespace Doctrine\ORM\Mapping\Builder;
 
 /**

lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php

@@ -19,16 +19,16 @@
 
 namespace Doctrine\ORM\Mapping;
 
-use ReflectionException,
-    Doctrine\ORM\ORMException,
-    Doctrine\ORM\EntityManager,
-    Doctrine\DBAL\Platforms,
-    Doctrine\ORM\Events,
-    Doctrine\Common\Persistence\Mapping\ReflectionService,
-    Doctrine\Common\Persistence\Mapping\ClassMetadata as ClassMetadataInterface,
-    Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory,
-    Doctrine\ORM\Id\IdentityGenerator,
-    Doctrine\ORM\Event\LoadClassMetadataEventArgs;
+use ReflectionException;
+use Doctrine\ORM\ORMException;
+use Doctrine\ORM\EntityManager;
+use Doctrine\DBAL\Platforms;
+use Doctrine\ORM\Events;
+use Doctrine\Common\Persistence\Mapping\ReflectionService;
+use Doctrine\Common\Persistence\Mapping\ClassMetadata as ClassMetadataInterface;
+use Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory;
+use Doctrine\ORM\Id\IdentityGenerator;
+use Doctrine\ORM\Event\LoadClassMetadataEventArgs;
 
 /**
  * The ClassMetadataFactory is used to create ClassMetadata objects that contain all the

lib/Doctrine/ORM/Persisters/AbstractCollectionPersister.php

@@ -19,8 +19,8 @@
 
 namespace Doctrine\ORM\Persisters;
 
-use Doctrine\ORM\EntityManager,
-    Doctrine\ORM\PersistentCollection;
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\PersistentCollection;
 
 /**
  * Base class for all collection persisters.

lib/Doctrine/ORM/Persisters/AbstractEntityInheritancePersister.php

@@ -19,8 +19,8 @@
 
 namespace Doctrine\ORM\Persisters;
 
-use Doctrine\ORM\Mapping\ClassMetadata,
-    Doctrine\DBAL\Types\Type;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\DBAL\Types\Type;
 
 /**
  * Base class for entity persisters that implement a certain inheritance mapping strategy.

lib/Doctrine/ORM/Persisters/ManyToManyPersister.php

@@ -19,9 +19,9 @@
 
 namespace Doctrine\ORM\Persisters;
 
-use Doctrine\ORM\Mapping\ClassMetadata,
-    Doctrine\ORM\PersistentCollection,
-    Doctrine\ORM\UnitOfWork;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\PersistentCollection;
+use Doctrine\ORM\UnitOfWork;
 
 /**
  * Persister for many-to-many collections.

lib/Doctrine/ORM/Persisters/OneToManyPersister.php

@@ -19,8 +19,8 @@
 
 namespace Doctrine\ORM\Persisters;
 
-use Doctrine\ORM\PersistentCollection,
-    Doctrine\ORM\UnitOfWork;
+use Doctrine\ORM\PersistentCollection;
+use Doctrine\ORM\UnitOfWork;
 
 /**
  * Persister for one-to-many collections.

lib/Doctrine/ORM/Persisters/UnionSubclassPersister.php

@@ -1,4 +1,21 @@
 <?php
+/*
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
 
 namespace Doctrine\ORM\Persisters;
 

lib/Doctrine/ORM/Proxy/ProxyFactory.php

@@ -19,9 +19,9 @@
 
 namespace Doctrine\ORM\Proxy;
 
-use Doctrine\ORM\EntityManager,
-    Doctrine\ORM\Mapping\ClassMetadata,
-    Doctrine\Common\Util\ClassUtils;
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\Common\Util\ClassUtils;
 
 /**
  * This factory is used to create proxy objects for entities at runtime.

lib/Doctrine/ORM/Query/AST/UpdateStatement.php

@@ -16,6 +16,7 @@
  * and is licensed under the MIT license. For more information, see
  * <http://www.doctrine-project.org>.
  */
+
 namespace Doctrine\ORM\Query\AST;
 
 /**

lib/Doctrine/ORM/Query/Exec/MultiTableDeleteExecutor.php

@@ -19,8 +19,8 @@
 
 namespace Doctrine\ORM\Query\Exec;
 
-use Doctrine\DBAL\Connection,
-    Doctrine\ORM\Query\AST;
+use Doctrine\DBAL\Connection;
+use Doctrine\ORM\Query\AST;
 
 /**
  * Executes the SQL statements for bulk DQL DELETE statements on classes in

lib/Doctrine/ORM/Query/Exec/SingleSelectExecutor.php

@@ -19,9 +19,9 @@
 
 namespace Doctrine\ORM\Query\Exec;
 
-use Doctrine\DBAL\Connection,
-    Doctrine\ORM\Query\AST\SelectStatement,
-    Doctrine\ORM\Query\SqlWalker;
+use Doctrine\DBAL\Connection;
+use Doctrine\ORM\Query\AST\SelectStatement;
+use Doctrine\ORM\Query\SqlWalker;
 
 /**
  * Executor that executes the SQL statement for simple DQL SELECT statements.

lib/Doctrine/ORM/Query/Exec/SingleTableDeleteUpdateExecutor.php

@@ -19,8 +19,8 @@
 
 namespace Doctrine\ORM\Query\Exec;
 
-use Doctrine\DBAL\Connection,
-    Doctrine\ORM\Query\AST;
+use Doctrine\DBAL\Connection;
+use Doctrine\ORM\Query\AST;
 
 /**
  * Executor that executes the SQL statements for DQL DELETE/UPDATE statements on classes

lib/Doctrine/ORM/Query/Filter/SQLFilter.php

@@ -19,9 +19,9 @@
 
 namespace Doctrine\ORM\Query\Filter;
 
-use Doctrine\ORM\EntityManager,
-    Doctrine\ORM\Mapping\ClassMetaData,
-    Doctrine\ORM\Query\ParameterTypeInferer;
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\Mapping\ClassMetaData;
+use Doctrine\ORM\Query\ParameterTypeInferer;
 
 /**
  * The base class that user defined filters should extend.

lib/Doctrine/ORM/Query/FilterCollection.php

@@ -19,8 +19,8 @@
 
 namespace Doctrine\ORM\Query;
 
-use Doctrine\ORM\Configuration,
-    Doctrine\ORM\EntityManager;
+use Doctrine\ORM\Configuration;
+use Doctrine\ORM\EntityManager;
 
 /**
  * Collection class for all the query filters.

lib/Doctrine/ORM/Query/SqlWalker.php

@@ -19,12 +19,12 @@
 
 namespace Doctrine\ORM\Query;
 
-use Doctrine\DBAL\LockMode,
-    Doctrine\DBAL\Types\Type,
-    Doctrine\ORM\Mapping\ClassMetadata,
-    Doctrine\ORM\Query,
-    Doctrine\ORM\Query\QueryException,
-    Doctrine\ORM\Mapping\ClassMetadataInfo;
+use Doctrine\DBAL\LockMode;
+use Doctrine\DBAL\Types\Type;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\Query;
+use Doctrine\ORM\Query\QueryException;
+use Doctrine\ORM\Mapping\ClassMetadataInfo;
 
 /**
  * The SqlWalker is a TreeWalker that walks over a DQL AST and constructs

lib/Doctrine/ORM/Tools/ConvertDoctrine1Schema.php

@@ -19,9 +19,9 @@
 
 namespace Doctrine\ORM\Tools;
 
-use Doctrine\ORM\Mapping\ClassMetadataInfo,
-    Doctrine\ORM\Tools\Export\Driver\AbstractExporter,
-    Doctrine\Common\Util\Inflector;
+use Doctrine\ORM\Mapping\ClassMetadataInfo;
+use Doctrine\ORM\Tools\Export\Driver\AbstractExporter;
+use Doctrine\Common\Util\Inflector;
 
 /**
  * Class to help with converting Doctrine 1 schema files to Doctrine 2 mapping files

lib/Doctrine/ORM/Tools/EntityGenerator.php

@@ -19,9 +19,9 @@
 
 namespace Doctrine\ORM\Tools;
 
-use Doctrine\ORM\Mapping\ClassMetadataInfo,
-    Doctrine\Common\Util\Inflector,
-    Doctrine\DBAL\Types\Type;
+use Doctrine\ORM\Mapping\ClassMetadataInfo;
+use Doctrine\Common\Util\Inflector;
+use Doctrine\DBAL\Types\Type;
 
 /**
  * Generic class used to generate PHP5 entity classes from ClassMetadataInfo instances

lib/Doctrine/ORM/Tools/Export/ClassMetadataExporter.php

@@ -19,8 +19,8 @@
 
 namespace Doctrine\ORM\Tools\Export;
 
-use Doctrine\ORM\Tools\Export\ExportException,
-    Doctrine\ORM\EntityManager;
+use Doctrine\ORM\Tools\Export\ExportException;
+use Doctrine\ORM\EntityManager;
 
 /**
  * Class used for converting your mapping information between the

lib/Doctrine/ORM/Tools/Export/Driver/AnnotationExporter.php

@@ -19,8 +19,8 @@
 
 namespace Doctrine\ORM\Tools\Export\Driver;
 
-use Doctrine\ORM\Mapping\ClassMetadataInfo,
-    Doctrine\ORM\Tools\EntityGenerator;
+use Doctrine\ORM\Mapping\ClassMetadataInfo;
+use Doctrine\ORM\Tools\EntityGenerator;
 
 /**
  * ClassMetadata exporter for PHP classes with annotations

lib/Doctrine/ORM/Tools/Pagination/CountOutputWalker.php

@@ -13,8 +13,8 @@
 
 namespace Doctrine\ORM\Tools\Pagination;
 
-use Doctrine\ORM\Query\SqlWalker,
-    Doctrine\ORM\Query\AST\SelectStatement;
+use Doctrine\ORM\Query\SqlWalker;
+use Doctrine\ORM\Query\AST\SelectStatement;
 
 /**
  * Wrap the query in order to accurately count the root objects

lib/Doctrine/ORM/Tools/Pagination/CountWalker.php

@@ -13,11 +13,11 @@
 
 namespace Doctrine\ORM\Tools\Pagination;
 
-use Doctrine\ORM\Query\TreeWalkerAdapter,
-    Doctrine\ORM\Query\AST\SelectStatement,
-    Doctrine\ORM\Query\AST\SelectExpression,
-    Doctrine\ORM\Query\AST\PathExpression,
-    Doctrine\ORM\Query\AST\AggregateExpression;
+use Doctrine\ORM\Query\TreeWalkerAdapter;
+use Doctrine\ORM\Query\AST\SelectStatement;
+use Doctrine\ORM\Query\AST\SelectExpression;
+use Doctrine\ORM\Query\AST\PathExpression;
+use Doctrine\ORM\Query\AST\AggregateExpression;
 
 /**
  * Replaces the selectClause of the AST with a COUNT statement

lib/Doctrine/ORM/Tools/Pagination/LimitSubqueryOutputWalker.php

@@ -13,8 +13,8 @@
 
 namespace Doctrine\ORM\Tools\Pagination;
 
-use Doctrine\ORM\Query\SqlWalker,
-    Doctrine\ORM\Query\AST\SelectStatement;
+use Doctrine\ORM\Query\SqlWalker;
+use Doctrine\ORM\Query\AST\SelectStatement;
 
 /**
  * Wrap the query in order to select root entity IDs for pagination

lib/Doctrine/ORM/Tools/Pagination/LimitSubqueryWalker.php

@@ -18,12 +18,12 @@
 
 namespace Doctrine\ORM\Tools\Pagination;
 
-use Doctrine\DBAL\Types\Type,
-    Doctrine\ORM\Query\TreeWalkerAdapter,
-    Doctrine\ORM\Query\AST\SelectStatement,
-    Doctrine\ORM\Query\AST\SelectExpression,
-    Doctrine\ORM\Query\AST\PathExpression,
-    Doctrine\ORM\Query\AST\AggregateExpression;
+use Doctrine\DBAL\Types\Type;
+use Doctrine\ORM\Query\TreeWalkerAdapter;
+use Doctrine\ORM\Query\AST\SelectStatement;
+use Doctrine\ORM\Query\AST\SelectExpression;
+use Doctrine\ORM\Query\AST\PathExpression;
+use Doctrine\ORM\Query\AST\AggregateExpression;
 
 /**
  * Replaces the selectClause of the AST with a SELECT DISTINCT root.id equivalent

lib/Doctrine/ORM/Tools/Pagination/Paginator.php

@@ -19,10 +19,10 @@
 
 namespace Doctrine\ORM\Tools\Pagination;
 
-use Doctrine\ORM\QueryBuilder,
-    Doctrine\ORM\Query,
-    Doctrine\ORM\Query\ResultSetMapping,
-    Doctrine\ORM\NoResultException;
+use Doctrine\ORM\QueryBuilder;
+use Doctrine\ORM\Query;
+use Doctrine\ORM\Query\ResultSetMapping;
+use Doctrine\ORM\NoResultException;
 
 /**
  * Paginator

lib/Doctrine/ORM/Tools/Pagination/WhereInWalker.php

@@ -17,19 +17,19 @@
 
 namespace Doctrine\ORM\Tools\Pagination;
 
-use Doctrine\ORM\Query\AST\ArithmeticExpression,
-    Doctrine\ORM\Query\AST\SimpleArithmeticExpression,
-    Doctrine\ORM\Query\TreeWalkerAdapter,
-    Doctrine\ORM\Query\AST\SelectStatement,
-    Doctrine\ORM\Query\AST\PathExpression,
-    Doctrine\ORM\Query\AST\InExpression,
-    Doctrine\ORM\Query\AST\NullComparisonExpression,
-    Doctrine\ORM\Query\AST\InputParameter,
-    Doctrine\ORM\Query\AST\ConditionalPrimary,
-    Doctrine\ORM\Query\AST\ConditionalTerm,
-    Doctrine\ORM\Query\AST\ConditionalExpression,
-    Doctrine\ORM\Query\AST\ConditionalFactor,
-    Doctrine\ORM\Query\AST\WhereClause;
+use Doctrine\ORM\Query\AST\ArithmeticExpression;
+use Doctrine\ORM\Query\AST\SimpleArithmeticExpression;
+use Doctrine\ORM\Query\TreeWalkerAdapter;
+use Doctrine\ORM\Query\AST\SelectStatement;
+use Doctrine\ORM\Query\AST\PathExpression;
+use Doctrine\ORM\Query\AST\InExpression;
+use Doctrine\ORM\Query\AST\NullComparisonExpression;
+use Doctrine\ORM\Query\AST\InputParameter;
+use Doctrine\ORM\Query\AST\ConditionalPrimary;
+use Doctrine\ORM\Query\AST\ConditionalTerm;
+use Doctrine\ORM\Query\AST\ConditionalExpression;
+use Doctrine\ORM\Query\AST\ConditionalFactor;
+use Doctrine\ORM\Query\AST\WhereClause;
 
 /**
  * Replaces the whereClause of the AST with a WHERE id IN (:foo_1, :foo_2) equivalent

lib/Doctrine/ORM/Tools/SchemaTool.php

@@ -19,15 +19,15 @@
 
 namespace Doctrine\ORM\Tools;
 
-use Doctrine\ORM\ORMException,
-    Doctrine\DBAL\Types\Type,
-    Doctrine\DBAL\Schema\Schema,
-    Doctrine\DBAL\Schema\Visitor\RemoveNamespacedAssets,
-    Doctrine\ORM\EntityManager,
-    Doctrine\ORM\Mapping\ClassMetadata,
-    Doctrine\ORM\Internal\CommitOrderCalculator,
-    Doctrine\ORM\Tools\Event\GenerateSchemaTableEventArgs,
-    Doctrine\ORM\Tools\Event\GenerateSchemaEventArgs;
+use Doctrine\ORM\ORMException;
+use Doctrine\DBAL\Types\Type;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\DBAL\Schema\Visitor\RemoveNamespacedAssets;
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\Internal\CommitOrderCalculator;
+use Doctrine\ORM\Tools\Event\GenerateSchemaTableEventArgs;
+use Doctrine\ORM\Tools\Event\GenerateSchemaEventArgs;
 
 /**
  * The SchemaTool is a tool to create/drop/update database schemas based on

lib/Doctrine/ORM/UnitOfWork.php

@@ -19,15 +19,17 @@
 
 namespace Doctrine\ORM;
 
-use Exception, InvalidArgumentException, UnexpectedValueException,
-    Doctrine\Common\Collections\ArrayCollection,
-    Doctrine\Common\Collections\Collection,
-    Doctrine\Common\NotifyPropertyChanged,
-    Doctrine\Common\PropertyChangedListener,
-    Doctrine\Common\Persistence\ObjectManagerAware,
-    Doctrine\ORM\Event\LifecycleEventArgs,
-    Doctrine\ORM\Mapping\ClassMetadata,
-    Doctrine\ORM\Proxy\Proxy;
+use Exception;
+use InvalidArgumentException;
+use UnexpectedValueException;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\Common\NotifyPropertyChanged;
+use Doctrine\Common\PropertyChangedListener;
+use Doctrine\Common\Persistence\ObjectManagerAware;
+use Doctrine\ORM\Event\LifecycleEventArgs;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\Proxy\Proxy;
 
 /**
  * The UnitOfWork is responsible for tracking changes to objects during an