Revert "Track libcore update of Map classes to jdk8u60"

    ctor public HashMap();

    ctor public HashMap(java.util.Map<? extends K, ? extends V>);

    method public java.lang.Object clone();

    method public V compute(K, java.util.function.BiFunction<? super K, ? super V, ? extends V>);

    method public V computeIfAbsent(K, java.util.function.Function<? super K, ? extends V>);

    method public V computeIfPresent(K, java.util.function.BiFunction<? super K, ? super V, ? extends V>);

    method public java.util.Set<java.util.Map.Entry<K, V>> entrySet();

    method public void forEach(java.util.function.BiConsumer<? super K, ? super V>);

    method public V getOrDefault(java.lang.Object, V);

    method public V merge(K, V, java.util.function.BiFunction<? super V, ? super V, ? extends V>);

    method public V putIfAbsent(K, V);

    method public boolean remove(java.lang.Object, java.lang.Object);

    method public boolean replace(K, V, V);

    method public V replace(K, V);

    method public void replaceAll(java.util.function.BiFunction<? super K, ? super V, ? extends V>);

  }