}
public boolean retainAll(FloatIterable source)
{
int oldSize = ObjectFloatHashMap.this.size();
final FloatSet sourceSet = source instanceof FloatSet ? (FloatSet) source : source.toSet();
ObjectFloatHashMap<K> retained = ObjectFloatHashMap.this.select(new ObjectFloatPredicate<K>()
{
public boolean accept(K object, float value)
{
return sourceSet.contains(value);
}
});
if (retained.size() != oldSize)
{
ObjectFloatHashMap.this.keys = retained.keys;