Was going through a question on so,and this thing confused me
getDeclaredConstructor(new Class[]{String.class,Integer.class})
but this thing also works
getDeclaredConstructor(String.class,Integer.class)
then why we use the above one?
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user3239652
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possible duplicate of [how do to initialize array in java?](http://stackoverflow.com/questions/1938101/how-do-to-initialize-array-in-java) – Sotirios Delimanolis Mar 17 '14 at 18:55
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2Also, look into var-args. – Sotirios Delimanolis Mar 17 '14 at 18:57
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sorry I made a syntax error,I meant this – user3239652 Mar 17 '14 at 18:59
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Also, you should consider accepting answers in your questions if they helped. – Sotirios Delimanolis Mar 17 '14 at 19:05
1 Answers
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You can use both and the behavior is the same. I guess it's just for convenience.
http://docs.oracle.com/javase/1.5.0/docs/guide/language/varargs.html
The three periods after the final parameter's type indicate that the final argument may be passed as an array or as a sequence of arguments. Varargs can be used only in the final argument position.
NeplatnyUdaj
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