[RAT-139] FullTextMatchingLicense.prune uses inefficient deleteAtChar

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9
• Fix Version/s: 0.10
• Assignee: Unassigned
• Reporter: Sebb
• Created: 15/May/13 01:58
• Updated: 18/May/13 15:41
• Resolved: 18/May/13 15:41

Description

FullTextMatchingLicense.prune is quite inefficient.

It first copies the entire string to a StringBuilder, then scans the buffer deleting characters that are not letters or digits.

It should be a lot quicker to just copy the letters and digits once, skipping the rest.