Leetcode 15-MINUTE Challenge | Easy - Remove Element # 27 | JAVA

Please let me know on how I could improve.
This was a lengthy problem description so it took longer to understand but the premise was simple.

Time Stamps:
0:00 - Picking Random Problem
1:20 - Reading and Understanding Problem
5:56 - Steps
6:46 - Coding
12:54 - Debugging
18:55 - Fix