[OWB-638] [PERF] Avoid unnecessary AbstractList$Itr instances

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 1.1.4
• Fix Version/s: 1.1.4
• Component/s: Core
• Environment: OWB trunk
• Assignee: Martin Kočí
• Reporter: Martin Kočí
• Created: 02/Jan/12 20:19
• Updated: 14/Apr/12 07:34
• Resolved: 13/Feb/12 20:14

Description

Avoid unnecessary AbstractList$Itr instances with if-check:

if (stack.size() > 0)
{
... stack.iterator()

or with index based loop