@Override
public boolean retainAll(Collection<?> c) {
return StandardImpls.CollectionImpl.retainAll(this, c);
}
@Override
public <T> T[] toArray(T[] a) {
return StandardImpls.CollectionImpl.toArray(this, a);
}
@Override
public String toString() {
return StandardImpls.CollectionImpl.toString(this);
}
@Override
public Object[] toArray() {
return StandardImpls.CollectionImpl.toArray(this);
}
