String[] () { return new String[]{""" package java.util; public class LinkedHashMap<K, V> extends HashMap<K,V> implements Map<K,V>{ protected boolean removeEldestEntry(Map.Entry<K,V> eldest) { return false; } }""", """ package java.util; public class ArrayDeque<E> extends AbstractCollection<E> { @Override public Iterator<E> iterator() { return Collections.emptyIterator(); } @Override public int size() { return 0; } }""" }; }