How to make method with infinite parameters like String.format() in Java?

Asked Jun 20 '15 at 20:22

Active Jun 20 '15 at 20:22

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In Java , String has a method called Format and in that method you can add as much parameters as you can. For example: String.format("%d and %s",value,text) and String.format("%s and %s , and %d",title,text,value)

Thus this method can have many parameters with different classes without having an error. How can I make a method like that? is it possible in Generics and Recursion ?

asked Jun 20 '15 at 20:22

Naji Kadri

1

Look for varargs (you could have check the method signature to have your answer). – Alexis C. Jun 20 '15 at 20:22
@AlexisC. Thank you! Then it is generics :P – Naji Kadri Jun 20 '15 at 20:24
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It's not related to generics. The method just takes an `Object...` as parameter. – Alexis C. Jun 20 '15 at 20:25
Possible duplicate of http://stackoverflow.com/questions/7607353/how-to-create-java-method-that-accepts-variable-number-of-arguments – grosca Jun 20 '15 at 20:30
varargs is the solution – Aditya Singh Jun 20 '15 at 20:38

How to make method with infinite parameters like String.format() in Java?

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