public void testBuilderAddAllHandlesNullsCorrectly() {
ImmutableSet.Builder<String> builder = this.<String>builder();
try {
builder.addAll((Iterable<String>) null);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
try {
builder.addAll((Iterator<String>) null);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
builder = this.<String>builder();
List<String> listWithNulls = asList("a", null, "b");
try {
builder.addAll(listWithNulls);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
Iterable<String> iterableWithNulls = MinimalIterable.of("a", null, "b");
try {
builder.addAll(iterableWithNulls);
fail("expected NullPointerException"); // COV_NF_LINE
} catch (NullPointerException expected) {
}
}
public Builder addAll(Iterator paramIterator)
{
super.addAll(paramIterator);
return this;
}
public Builder addAll(Iterable paramIterable)
{
super.addAll(paramIterable);
return this;
}
public Builder addAll(Iterator iterator1) {
super.addAll(iterator1);
return this;
}
public Builder addAll(Iterable iterable) {
super.addAll(iterable);
return this;
}
/**
* Adds each element of {@code elements} to the {@code ImmutableSortedSet}, ignoring duplicate
* elements (only the first duplicate element is added).
*
* @param elements the elements to add to the {@code ImmutableSortedSet}
* @return this {@code Builder} object
* @throws NullPointerException if {@code elements} contains a null element
*/
@Override
public Builder<E> addAll(Iterator<? extends E> elements) {
super.addAll(elements);
return this;
}