[An extra null pointer check is not needed in functions](https://isocpp.org/wiki/faq/freestore-mgmt#delete-handles-null "Do I need to check for null before delete p?") like the following. - [BulletPoint2PointConstraint](https://github.com/Samsung/GearVRf/blob/085c24ac9afcb83228881e58bc08e06802108a56/GVRf/Extensions/gvrf-physics/src/main/jni/engine/bullet/bullet_point2pointconstraint.cpp#L30 "Destructor for BulletPoint2PointConstraint") - [BulletWorld::finalize](https://github.com/Samsung/GearVRf/blob/3b76c6519199c0d26524b3df605dd0bd53dc5bbe/GVRf/Extensions/gvrf-physics/src/main/jni/engine/bullet/bullet_world.cpp#L59 "BulletWorld::finalize function") - [VKFramebuffer](https://github.com/Samsung/GearVRf/blob/a64d481ac19dee4ac501585482dbc30be0f8bb13/GVRf/Framework/framework/src/main/jni/vulkan/vk_Framebuffer.cpp#L21 "Destructor for VKFramebuffer")
