CODEWITHSUNDEEP
javareflection
Pratik
Pratik

Reputation: 978

How to differentiate between Varargs v/s Array type in Java

I am using reflection to create dynamic examples for my functions written under one class.

i.e below are my functions :

public void doSomething(int... args)
{
...
}
// Example to generate : doSomething(1,2,3,4,5);

public void doSomething2(int[] argsAsArray)
{
...
}
// Example to generate : doSomething2(new int[]{1,2,3,4,5})

My problem is, I am not able to differentiate between the types of Variable args v/s Array type of argument.

Is there a way that using which I can determine whether parameter type is Variable args or an Array ?

Upvotes: 0

Views: 190

Answers (1)

sanit
sanit

Reputation: 1764

for (Method m : YourClass.class.getDeclaredMethods()) {
    System.out.println(m.getName() + "  varargs?  " + m.isVarArgs());
}

Upvotes: 2

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