Creating File Sorter Using Java

Below are the instructions for the Java exercise. Please email back the [login to view URL] file once you have completed the exercise. Write a class called FileSorter which will read one or more text files and merge their contents, storing them in a collection of strings, one string per line, omitting blank lines. The class should provide an iterator over the strings in the collection in alphabetical order. Here is a skeleton implementation: public class FileSorter implements Iterable<String> { public void readFiles (String[] filePaths) throws IOException { // TODO } public Iterator<String> iterator() { // TODO } } You can use any classes in the JDK 1.8 standard library. Pay attention to considerations such as error handling, thread safety, memory usage, performance, and code clarity and maintainability.