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qtr_1_study_guide [2019/10/04 13:01] frchrisqtr_1_study_guide [2019/10/04 13:02] frchris
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 Things to watch out for: Things to watch out for:
   - Constructors should initialize the class' fields  (fields are ''private'', to encapsulate)    - Constructors should initialize the class' fields  (fields are ''private'', to encapsulate) 
-  - accidentally making a local variable instead of initializing a variable in a constructor+  - **Do not** use the type in the constructor- this accidentally makes a local variable instead of initializing the classes field that has the same name.
   - remember to make methods public, and don't forget to use () for the parameter list, even if there are no parameters   - remember to make methods public, and don't forget to use () for the parameter list, even if there are no parameters
   - local variables are never public nor private   - local variables are never public nor private
qtr_1_study_guide.txt · Last modified: 2023/10/09 09:23 by frchris

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