DaniWeb IT Discussion Community - Use of constructors

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tinamary

Oct 19th, 2007 10:24 am

Use of constructors

what is the use of constructors in java when we can intialize objects directly

Ezzaral

Oct 19th, 2007 12:04 pm

Re: Use of constructors

Can you elaborate a little more on the question? All object creation is done through constructors. If no constructor is specified, the compiler will supply a default empty constructor that basically does nothing. If you wish to provide info that initializes some values in the object when it's created, you provide a constructor for those parameters and initialize those values in that constructor.

peter_budo

Oct 19th, 2007 12:06 pm

Re: Use of constructors

Do you think that user of your application will be interested in reading your code and seting all variables by him self? Or do you think all variables are always initialized?

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