Bug Report for range-sum-query-immutable

[j-serrano12]

Bug Report for https://neetcode.io/problems/range-sum-query-immutable
It seems to be impossible to run java code

I keep getting the error:
Main.java:-4: error: package javafx.util does not exist
import javafx.util.*;
Please describe the bug below and include any steps to reproduce the bug or screenshots if possible.