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how to pass class variable to another class
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i need to access a variable from a class to another class currently running at the same time. my plan is to:
Save the values of the variable to a file and access it from the other class
other options i have
Use a database
use RMI
what other features in java that i can use??? what do you think is my best option???
Note:
the variable must not be static because i need to change it from time to time
Save the values of the variable to a file and access it from the other class
other options i have
Use a database
use RMI
what other features in java that i can use??? what do you think is my best option???
Note:
the variable must not be static because i need to change it from time to time
if you cant hit 2 birds with one stone try hitting just one or you will end up with nothing at all
not even 1 reply 
if you cant hit 2 birds with one stone try hitting just one or you will end up with nothing at all
impossible to say without knowing more context.
As people are clearly allowed to attack me but I'm not allowed to defend myself, I no longer post to this site.
Well lets say
CLass A is a class that holds a button. and everytime i click it a boolean var would be give a value True.
Class B is a class that draws shape into a canvas. but it will only draw if the boolean variable in CLass A is true. after it has finished drawing the shape it will Access Class A's boolean variable and give it a value of false
CLass A is a class that holds a button. and everytime i click it a boolean var would be give a value True.
Class B is a class that draws shape into a canvas. but it will only draw if the boolean variable in CLass A is true. after it has finished drawing the shape it will Access Class A's boolean variable and give it a value of false
if you cant hit 2 birds with one stone try hitting just one or you will end up with nothing at all
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