28 duplicated lines in:
  - pyflink-examples/SlidingWindows/sliding-windows.py (28:81, 35%)
  - pyflink-examples/TumblingWindows/tumbling-windows.py (29:82, 36%)

24 duplicated lines in:
  - pyflink-examples/SlidingWindows/sliding-windows.py (102:139, 30%)
  - pyflink-examples/TumblingWindows/tumbling-windows.py (100:137, 31%)