1 package com.uber.lib; 2 3 import org.checkerframework.checker.nullness.qual.Nullable; 4 5 public class CFNullableStuff { 6 7 public interface NullableReturn { 8 9 @Nullable get()10 Object get(); 11 } 12 13 public interface NullableParam { doSomething(@ullable Object o)14 void doSomething(@Nullable Object o); 15 doSomething2(Object o, @Nullable Object p)16 void doSomething2(Object o, @Nullable Object p); 17 } 18 19 public @Nullable Object f; 20 } 21