[LANG-348] Add StringUtils.repeat with separator

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.5
• Component/s: lang.*
• Assignee: Unassigned
• Reporter: Kees van Dieren
• Created: 12/Jul/07 10:24
• Updated: 25/Feb/10 19:36
• Resolved: 20/Oct/09 05:19

Description

I would like to have a repeat method with the ability to set a separator:
public static String repeat(String str, char separatorChar, int repeat)

Usage scenario: generate insert statements for JDBC preparedstatements:
assertEquals("?,?,?,?", StringUtils.repeat("?", ',', 4));

Can this be added to commons-lang?

Thanks!