return null;
        }
        String convertedUrl = url;
        for (final Map.Entry<String, String> entry : convertMap.entrySet()) {
            convertedUrl = convertedUrl.replaceAll(entry.getKey(), entry.getValue());
        }
        return convertedUrl;
    }

    public void add(final String target, final String replacement) {
        if (target == null || replacement == null) {

  ImmutableEntry(@ParametricNullness K key, @ParametricNullness V value) {
    this.key = key;
    this.value = value;
  }

  @Override
  @ParametricNullness
  public final K getKey() {
    return key;
  }

  @Override
  @ParametricNullness
  public final V getValue() {
    return value;
  }

  @Override
  @ParametricNullness

    }

    @Override
    protected Stream<Map.Entry<String, String>> itemsToFilter() {
        return System.getProperties().entrySet().stream()
            .filter(e -> e.getKey() instanceof String && e.getValue() instanceof String)
            .map(e -> {
                Map.Entry<?, ?> untypedEntry = e;
                @SuppressWarnings("unchecked")

    /**
     * @param link
     */
    void setLink ( String link );


    /**
     * @return cache key
     */
    String getKey ();


    /**
     * 
     * @param key
     *            cache key
     */
    void setKey ( String key );


    /**
     * @param map
     */
    void setCacheMap ( Map<String, DfsReferralDataInternal> map );


    /**

    Entry<String, Collection<Integer>> entry = iterator.next();
    assertEquals(null, entry.getKey());
    assertThat(entry.getValue()).containsExactly(7, 3, 1);
    entry = iterator.next();
    assertEquals("tree", entry.getKey());
    assertThat(entry.getValue()).containsExactly(null, 0);
    entry = iterator.next();
    assertEquals("google", entry.getKey());
    assertThat(entry.getValue()).containsExactly(6, 2);
  }

    }

    @Override
    public void appendToHasher(Hasher hasher) {
        hasher.putString("Map");
        hasher.putInt(entries.size());
        for (MapEntrySnapshot<T> entry : entries) {
            entry.getKey().appendToHasher(hasher);
            entry.getValue().appendToHasher(hasher);
        }
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == this) {
            return true;

                map.put(0, "zero");
                map.put(5, "five");
                for (val entry : map.entrySet()) {
                  System.out.printf("%d: %s\\n", entry.getKey(), entry.getValue());
                }
              }
            }
        """
        GradleRunner gradleRunner = runner("compileJava")

        expect:
        gradleRunner.build()

        where:

          reverse(samples.e2()),
          reverse(samples.e3()),
          reverse(samples.e4()));
    }

    private Entry<V, K> reverse(Entry<K, V> entry) {
      return Helpers.mapEntry(entry.getValue(), entry.getKey());
    }

    @SuppressWarnings("unchecked")
    @Override
    public BiMap<V, K> create(Object... elements) {
      Entry<?, ?>[] entries = new Entry<?, ?>[elements.length];

            content.addAll(LOCKFILE_HEADER_LIST);
            for (Map.Entry<String, List<String>> entry : dependencyToLockId.entrySet()) {
                String builder = entry.getKey() + "=" + entry.getValue().stream().sorted().collect(Collectors.joining(","));
                content.add(builder);
            }

  ImmutableEntry(@ParametricNullness K key, @ParametricNullness V value) {
    this.key = key;
    this.value = value;
  }

  @Override
  @ParametricNullness
  public final K getKey() {
    return key;
  }

  @Override
  @ParametricNullness
  public final V getValue() {
    return value;
  }

  @Override
  @ParametricNullness