fix: remove builtins import statement

Issue Close #47

setup.py

@@ -28,6 +28,7 @@
     author_email=about["__author_email__"],
     license=about["__license__"],
     classifiers=[
+        "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Information Technology",
         "Intended Audience :: Manufacturing",
         "License :: OSI Approved :: MIT License",

src/java/lang/__init__.py

@@ -20,7 +20,6 @@
     import __builtin__ as builtins
 except ImportError:
     import builtins
-from builtins import Exception as PyException
 
 
 class Object(object):
@@ -125,7 +124,7 @@ def wait(self, timeoutMillis=None, nanos=None):
         pass
 
 
-class Throwable(Object, PyException):
+class Throwable(Object, builtins.Exception):
     """The Throwable class is the superclass of all errors and
     exceptions in the Java language.
     """
@@ -141,8 +140,9 @@ def __init__(self, message=None, cause=None):
                 permitted, and indicates that the cause is nonexistent
                 or unknown.).
         """
-        PyException.__init__(self, message)
         self._cause = cause
+        self.message = message
+        builtins.Exception.__init__(self, message)
 
     @property
     def cause(self):

src/system/__version__.py

@@ -6,7 +6,7 @@
 __description__ = "Ignition Scripting API."
 __url__ = "https://github.com/thecesrom/Ignition"
 __version__ = "8.1.10"
-__cycle__ = ".post4"
+__cycle__ = ".post5"
 __build__ = "2021090812"
 __author__ = "César Román"
 __author_email__ = "cesar@thecesrom.dev"