[CSV-278] Reuse Buffers in Lexer for Delimiter Detection

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.9.0
• Assignee: Unassigned
• Reporter: David Mollitor
• Created: 12/Jul/21 23:58
• Updated: 15/Jul/21 13:42
• Resolved: 15/Jul/21 13:42

Description

When a character is read, and it could be the first character of the delimiter, a look-ahead is performed on the stream to determine if this will be the delimiter.  This look ahead initiates a new buffer to read into for each call.  This can cause overhead and much more turn in the heap.