[2225_statistics] remove the unnecessary setUpClass() methods

src/lib/python/isc/statistics/tests/counter_test.py

@@ -146,9 +146,7 @@ class TestBasicMethods(unittest.TestCase):
                                  timer_name), 0)
 
 class BaseTestCounter():
-    @classmethod
-    def setUpClass(cls):
-        imp.reload(counter)
+
     def setUp(self):
         self._module_spec = isc.config.module_spec_from_file(
             self.TEST_SPECFILE_LOCATION)
@@ -326,9 +324,6 @@ class BaseTestCounter():
 
 class TestCounter1(unittest.TestCase, BaseTestCounter):
     TEST_SPECFILE_LOCATION = TESTDATA_SRCDIR + os.sep + 'test_spec1.spec'
-    @classmethod
-    def setUpClass(cls):
-        BaseTestCounter.setUpClass()
     def setUp(self):
         BaseTestCounter.setUp(self)
     def tearDown(self):
@@ -336,9 +331,6 @@ class TestCounter1(unittest.TestCase, BaseTestCounter):
 
 class TestCounter2(unittest.TestCase, BaseTestCounter):
     TEST_SPECFILE_LOCATION = TESTDATA_SRCDIR + os.sep + 'test_spec2.spec'
-    @classmethod
-    def setUpClass(cls):
-        BaseTestCounter.setUpClass()
     def setUp(self):
         BaseTestCounter.setUp(self)
     def tearDown(self):
@@ -346,9 +338,6 @@ class TestCounter2(unittest.TestCase, BaseTestCounter):
 
 class TestCounter3(unittest.TestCase, BaseTestCounter):
     TEST_SPECFILE_LOCATION = TESTDATA_SRCDIR + os.sep + 'test_spec3.spec'
-    @classmethod
-    def setUpClass(cls):
-        BaseTestCounter.setUpClass()
     def setUp(self):
         BaseTestCounter.setUp(self)
     def tearDown(self):