Increasing heap size while building the android source code on Ubuntu 15.10

Question

I am trying to build the android source code in ubuntu 15.10, but I got an error. Now I want your help to build the android source code.

including ./tools/ex         


        

Answer 1

goto build/core/config.mk and change heap size in

APICHECK_COMMAND := $(APICHECK) -JXmx8g -J"classpath $(APICHECK_CLASSPATH)"

then it will work fine.
Other solutions didn't help me.