[FEATURE REQUEST] Make `MedianOfRunningArray` generic

[vil02]

What would you like to Propose?

I find it a bit odd that the MedianOfRunningArray only works with integers and returns double as the median. I suggest to make MedianOfRunningArray generic accepting any Number class.

Issue details

I suggest to define MedianOfRunningArray as

public class MedianOfRunningArray<T extends Number> {
    //...
}

and to change the method insert to accept objects of T and median to return T.

Additional Information

Please make sure to include the following test (rounding down to the integer):

var stream = new MedianOfRunningArray<Integer>();
stream.insert(1);
stream.insert(2);
assertEquals(1, stream.median());

[vil02]

@govardhanshah456 please have a look.

[govardhanshah456]

yeah sure!

[govardhanshah456]

So the median would be generic too?

[vil02]

So the median would be generic too?

No. I is enough to define it as

public T median() {
    //...
}

By the way, T is a bad name. I would suggest Value.