for lox

Dalvik.vm.heapstartsize=5m
dalvik.vm.heapgrowthlimit=48m
dalvik.vm.heapsize=64m
dalvik.vm.heaptargetutilization=0.25
dalvik.vm.heapminfree=512k
dalvik.vm.heapmaxfree=2m
persist.sys.dalvik.vm.lib=libdvm.so
dalvik.vm.lockprof.threshold=500
dalvik.vm.dexopt-flags=m=y,o=v,u=y
Dalvik.vm.verify-bytecode=false