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Reg.naming variables

geetha nagarajan
Ranch Hand

Joined: Jul 13, 2001
Posts: 94
Is it ok if an instance variable & local variable share the same name in a program?
for ex:

[ April 12, 2002: Message edited by: Cindy Glass ]
Dave Vick
Ranch Hand

Joined: May 10, 2001
Posts: 3244
Syntactically and according to the JLS sure it is ok, but anyone that comes behind you might to maintain the code not like it.


Dave
geetha nagarajan
Ranch Hand

Joined: Jul 13, 2001
Posts: 94
Thanks for the answer.Ya,what u say is right.It's difficult to maintain.
i just wanted to know if it was syntactically right.
Cindy Glass
"The Hood"
Sheriff

Joined: Sep 29, 2000
Posts: 8521
The trick is - if you have a local variable shadowing a member variable, and you actually want to to something to the member variable, then you need to refer to it as "this.b" to distinquish it from local variable b.


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