[FLEX-33885] BindingManager#executeBindings : Avoid unneeded memory allocation

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Apache Flex 4.11.0
• Fix Version/s: Apache Flex 4.12.0
• Component/s: Data Binding, Mobile: Performance
• Labels: memory performance
• Environment: desktop mobile
• Assignee: Justin Mclean
• Reporter: Benoit Wiart
• Created: 07/Nov/13 21:23
• Updated: 07/Nov/13 23:37
• Resolved: 07/Nov/13 23:37

Description

BindingManager#executeBindings allocates unneeded strings (and that's bad)

the screenshot executebinding-desktop-memory.png shows the effect of the patch on desktop for 1 call of executeBindings.
the green dot is on the extra allocations