How to perform 'Async Trim Whitespace' in COBOL.
* Task: Async Trim Whitespace
* Language: COBOL
PROCEDURE DIVISION. async_trim_whitespace()
* Implementation for Async Trim Whitespace
* TODO: Implement core logic here
* Step 1: Prepare data
* Step 2: Process Async Trim Whitespace
DISPLAY("Done");
STOP RUN.