jusoVM property Null safety

1. farmershands
2. search_juso
3. SearchJusoState
4. jusoVM property

SearchJusoState class

1. Constructors
2. SearchJusoState
3. Properties
4. context
5. hashCode
6. jusoVM
7. mounted
8. runtimeType
9. scrollCon
10. searchCon
11. widget
12. Methods
13. activate
14. addAddressList
15. addJusoStreamListener
16. addScrollListener
17. addTextEditListener
18. build
19. cancelWidget
20. deactivate
21. debugFillProperties
22. didChangeDependencies
23. didUpdateWidget
24. dispose
25. initState
26. listItem
27. listView
28. noSuchMethod
29. reassemble
30. searchTextField
31. setState
32. toDiagnosticsNode
33. toString
34. toStringShort
35. Operators
36. operator ==