dependencyFixes.addToMap(filePath, extractDependencies(index))
                        }

                        line.contains("Existing dependencies which should be modified to be as indicated:") -> {
                            dependenciesToModify.addToMap(filePath, extractDependencies(index))
                        }

   * methods ensure that the {@code WrappedCollection} and map remain consistent.
   *
   * <p>A subcollection, such as a sublist, contains some of the values for a given key. Its
   * ancestor field points to the full wrapped collection with all values for the key. The
   * subcollection {@code refreshIfEmpty}, {@code removeIfEmpty}, and {@code addToMap} methods call