Tweak hash container implementation for slightly better performance.
Tweak hash container implementation for slightly better performance.

dmirmilshteyn/JSIL,antiufo/JSIL,Trattpingvin/JSIL,mispy/JSIL,sander-git/JSIL,volkd/JSIL,dmirmilshteyn/JSIL,TukekeSoft/JSIL,sq/JSIL,Trattpingvin/JSIL,mispy/JSIL,sander-git/JSIL,acourtney2015/JSIL,FUSEEProjectTeam/JSIL,iskiselev/JSIL,acourtney2015/JSIL,FUSEEProjectTeam/JSIL,dmirmilshteyn/JSIL,x335/JSIL,volkd/JSIL,sq/JSIL,sander-git/JSIL,iskiselev/JSIL,Trattpingvin/JSIL,hach-que/JSIL,antiufo/JSIL,x335/JSIL,sq/JSIL,TukekeSoft/JSIL,TukekeSoft/JSIL,mispy/JSIL,TukekeSoft/JSIL,acourtney2015/JSIL,sq/JSIL,x335/JSIL,FUSEEProjectTeam/JSIL,antiufo/JSIL,iskiselev/JSIL,hach-que/JSIL,hach-que/JSIL,antiufo/JSIL,hach-que/JSIL,mispy/JSIL,hach-que/JSIL,acourtney2015/JSIL,Trattpingvin/JSIL,volkd/JSIL,sq/JSIL,dmirmilshteyn/JSIL,x335/JSIL,FUSEEProjectTeam/JSIL,iskiselev/JSIL,sander-git/JSIL,iskiselev/JSIL,sander-git/JSIL,acourtney2015/JSIL,volkd/JSIL,volkd/JSIL,FUSEEProjectTeam/JSIL