Refactor package + Add Utility Class

pycommons/base/atomic/atomic.py

@@ -1,6 +1,6 @@
 from typing import TypeVar, Generic, Optional
 
-from pycommons.base.base.synchronized import RLockSynchronized, synchronized
+from pycommons.base.synchronized import RLockSynchronized, synchronized
 from pycommons.base.container import Container
 
 _T = TypeVar("_T")

pycommons/base/atomic/boolean.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 from pycommons.base.atomic.atomic import Atomic
-from pycommons.base.base.synchronized import synchronized
+from pycommons.base.synchronized import synchronized
 from pycommons.base.container.boolean import BooleanContainer
 
 

pycommons/base/atomic/integer.py

@@ -1,5 +1,5 @@
 from pycommons.base.atomic.atomic import Atomic
-from pycommons.base.base.synchronized import synchronized
+from pycommons.base.synchronized import synchronized
 from pycommons.base.container import IntegerContainer
 
 

pycommons/base/utils/objectutils.py

@@ -1,11 +1,13 @@
 import typing
 from typing import TypeVar, Optional
 
+from pycommons.base.utils.utils import UtilityClass
+
 _T = TypeVar("_T")
 _E = TypeVar("_E", Exception, RuntimeError)
 
 
-class ObjectUtils:
+class ObjectUtils(UtilityClass):
     @classmethod
     def require_not_none(cls, t: Optional[_T], e: Optional[_E] = None) -> None:
         if t is None:

pycommons/base/utils/utils.py

@@ -0,0 +1,3 @@
+class UtilityClass:
+    def __init__(self) -> None:
+        raise ValueError("A utility class cannot be instantiated")

tests/pycommons/lang/char_tests.py → tests/pycommons/base/char_tests.py

@@ -1,6 +1,6 @@
 from unittest import TestCase
 
-from pycommons.base.base import Char
+from pycommons.base.char import Char
 
 
 class CharTest(TestCase):