Bug Report: Output comparison fails due to whitespace-only differences

[mehmet-suer]

Bug Report for https://neetcode.io/problems/queue

Steps to Reproduce
1. Implement Deque according to the provided interface (no custom printing/formatting).
2. Run the sample test case shown in the UI.
3. Observe “Your Output” vs “Expected output”.

Actual Result
Judge marks the solution as incorrect even though:
Your Output: [true,null,false,null,20,10,-1,null,30,true]
Expected output: [true, null, false, null, 20, 10, -1, null, 30, true]

The only difference is whitespace after commas.