FilterFilesUniqueNormalize<T> - filter in which duplicate files are collapsed into one file.

public FilterFilesUniqueNormalize(List<T> rawFiles)


List<String> rawFiles - list of full filename files.

List<String> rawFiles = new ArrayList<>();
rawFiles.add("/root1.txt");
rawFiles.add("/root2.txt");
rawFiles.add("/root2.txt");
rawFiles.add("/root2.txt");
rawFiles.add("/root3.txt");
rawFiles.add("/folder1/fl1.txt");
rawFiles.add("/folder1/fl1.txt");
rawFiles.add("/folder1/fl2.txt");

Filter<List<String>> filter = new FilterFilesUniqueNormalize<>(rawFiles);
List<String> files = filter.apply();
files.forEach(System.out::println)