/guava/android/guava/src/com/google/common/collect/Collections2.java
return false;
return true;
static boolean containsAllImpl(Collection<?> self, Collection<?> c) { for (Object o : c) { if (!self.contains(o)) { return false; } } <extra_id_0> } static String toStringImpl(final Collection<?> collection) { StringBuilder sb = newStringBuilderForCollection(collection.size()).append('['); boolean first = true; for (Object o : collection) { if (!first) {