Clean up redundant annotations and dead code

tests/Doctrine/Tests/DBAL/Functional/BlobTest.php

@@ -22,7 +22,6 @@ class BlobTest extends DbalFunctionalTestCase
     {
         parent::setUp();
 
-        /** @var AbstractSchemaManager $sm */
         $table = new Table('blob_table');
         $table->addColumn('id', 'integer');
         $table->addColumn('clobfield', 'text');

tests/Doctrine/Tests/DBAL/Functional/DataAccessTest.php

@@ -42,7 +42,6 @@ class DataAccessTest extends DbalFunctionalTestCase
             return;
         }
 
-        /** @var AbstractSchemaManager $sm */
         $table = new Table('fetch_table');
         $table->addColumn('test_int', 'integer');
         $table->addColumn('test_string', 'string');
@@ -601,7 +600,6 @@ class DataAccessTest extends DbalFunctionalTestCase
         $table->addColumn('test_days', 'integer');
         $table->setPrimaryKey(['test_date']);
 
-        /** @var AbstractSchemaManager $sm */
         $sm = $this->connection->getSchemaManager();
         $sm->createTable($table);
 

tests/Doctrine/Tests/DBAL/Functional/MasterSlaveConnectionTest.php

@@ -32,7 +32,6 @@ class MasterSlaveConnectionTest extends DbalFunctionalTestCase
         }
 
         try {
-            /** @var AbstractSchemaManager $sm */
             $table = new Table('master_slave_table');
             $table->addColumn('test_int', 'integer');
             $table->setPrimaryKey(['test_int']);

tests/Doctrine/Tests/DBAL/Functional/ModifyLimitQueryTest.php

@@ -19,7 +19,6 @@ class ModifyLimitQueryTest extends DbalFunctionalTestCase
         parent::setUp();
 
         if (! self::$tableCreated) {
-            /** @var AbstractSchemaManager $sm */
             $table = new Table('modify_limit_table');
             $table->addColumn('test_int', 'integer');
             $table->setPrimaryKey(['test_int']);

tests/Doctrine/Tests/DBAL/Functional/PortabilityTest.php

@@ -51,7 +51,6 @@ class PortabilityTest extends DbalFunctionalTestCase
             $this->portableConnection = DriverManager::getConnection($params, $this->connection->getConfiguration(), $this->connection->getEventManager());
 
             try {
-                /** @var AbstractSchemaManager $sm */
                 $table = new Table('portability_table');
                 $table->addColumn('Test_Int', 'integer');
                 $table->addColumn('Test_String', 'string', ['fixed' => true, 'length' => 32]);

tests/Doctrine/Tests/DBAL/Functional/TypeConversionTest.php

@@ -20,9 +20,6 @@ class TypeConversionTest extends DbalFunctionalTestCase
     {
         parent::setUp();
 
-        /** @var AbstractSchemaManager $sm */
-        $sm = $this->connection->getSchemaManager();
-
         $table = new Table('type_conversion');
         $table->addColumn('id', 'integer', ['notnull' => false]);
         $table->addColumn('test_string', 'string', ['notnull' => false]);

tests/Doctrine/Tests/DBAL/Functional/WriteTest.php

@@ -20,7 +20,6 @@ class WriteTest extends DbalFunctionalTestCase
         parent::setUp();
 
         try {
-            /** @var AbstractSchemaManager $sm */
             $table = new Table('write_table');
             $table->addColumn('id', 'integer', ['autoincrement' => true]);
             $table->addColumn('test_int', 'integer');