[CLK-441] ClickUtils toLabel should return empty Sting for null values instead of throwing exception

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.5 M3
• Fix Version/s: 1.5 RC1
• Component/s: core
• Assignee: Bob Schellink
• Reporter: Bob Schellink
• Created: 19/Sep/08 10:24
• Updated: 02/Oct/08 22:45
• Resolved: 22/Sep/08 04:18

Description

When invoking ClickUtils#toLabel it throws an IllegalArgumentException if the argument is null. This was fine 1.4 branch where Controls always had a name defined.

In 1.5 it is possible not to set the name so #toLabel should instead return an empty String instead of exception.