/guava/android/guava/src/com/google/common/collect/ImmutableSet.java
return; } else if ( previous.equals( element) ) {return;
return; } else if ( previous.equals ( element ) ) { return;
i &= mask; Object previous = hashTable[i]; if (previous == null) { hashTable[i] = element; hashCode += hash; super.add(element); <extra_id_0> } } } @CanIgnoreReturnValue @Override public Builder<E> addAll(Iterable<? extends E> elements) {