id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
11653	[PATCH] AbstractPrimitive.getKeys optimization	shinigami	team	AbstractPrimitive.getKeys creates HashMap even for empty keys data. Change to Collections.emptyMap and singletonMap saves lots of garbage during file loading.	enhancement	closed	normal	15.08	Core	latest	fixed	performance