NullAwayNativeModels.java 文件源码

static void guavaStuff() {
  Collection<String> c = null;
  Object o = null;
  // BUG: Diagnostic contains: passing @Nullable parameter 'c' where @NonNull is required
  ImmutableList.builder().addAll(c).build();
  // BUG: Diagnostic contains: passing @Nullable parameter 'o' where @NonNull is required
  ImmutableList.builder().add(o).build();
  // BUG: Diagnostic contains: passing @Nullable parameter 'c' where @NonNull is required
  ImmutableSet.builder().addAll(c).build();
  // BUG: Diagnostic contains: passing @Nullable parameter 'o' where @NonNull is required
  ImmutableSet.builder().add(o).build();
  // BUG: Diagnostic contains: passing @Nullable parameter 'c' where @NonNull is required
  ImmutableSortedSet.builder().addAll(c).build();
  // BUG: Diagnostic contains: passing @Nullable parameter 'o' where @NonNull is required
  ImmutableSortedSet.builder().add(o).build();
  // BUG: Diagnostic contains: passing @Nullable parameter 'c' where @NonNull is required
  Iterables.getFirst(c, "hi");
}