Improve library performance based on benchmark result #31
Description
The benchmark result is available after running ./gradlew :benchmark:run
Attached a snapshot of result files.
benchmark_results_2025-06-09_16-31-30.csv
benchmark_summary_2025-06-09_16-31-30.txt
Analyze the library to see if there is any performance improvements can be made and re-run ./gradlew :benchmark:run and compare if there is any improvement after the change.
If improvements can be made, make the PR with changes and add necessary comments/kdocs.