code: public DrawerBuilder withHasStableIds(boolean hasStableIds) {
          this.mHasStableIds = hasStableIds;
          if (mAdapter != null) {
              mAdapter.setHasStableIds(hasStableIds);
          }
          return this;
      }
docs: define this if you want enable hasStableIds for the adapter which is generated.
  WARNING: only use this if you have set an identifer for all of your items else this could cause
  many weird things
  
  @param hasStableIds
  @return