Is there a JDK method for changing a double to the nearest larger int, even if it's already an integer value?

Question

I want to be able to 'round' up any double value to the closest higher integer, even if the value itself is already an integer value.

Math.ceil(2) returns 2 , since 2 is already equal to an integer value. I need a function that would return 3 in this case.

I can easily code this myself but am curious whether this already exists in the JDK.

EDIT: In the likely case that I will just code this myself given how trivial I think this is, please tell me if the following code looks okay to you:

public static double convertToNearestLargerIntValue(double value){
    return Math.floor(value + 1.0);
}

Answer 1

如此简单，不需要JDK方法。

Math.floor(value) + 1