[SLING-5588] Remove dependency commons-lang 2.4

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Done
• Fix Version/s: Validation 1.0.0
• Component/s: Validation
• Assignee: Oliver Lietz
• Reporter: Oliver Lietz
• Created: 07/Mar/16 13:06
• Updated: 07/Mar/16 13:09
• Resolved: 07/Mar/16 13:09

Description

The only methods used are StringUtils#join(java.lang.Object[]) and StringUtils#join(java.lang.Object[], char) which can be replaced by Arrays#toString(java.lang.Object[]).