I am currently looking for a way to create a new text file that is created by using the values from an ArrayList. How do I create a text file that will allow me to have the format that I am looking for?
public static void createTextFileFromArrayList() {
List<String> cities = new ArrayList<String>();
cities.addAll(Arrays.asList("Boston", "Washington", "Irving", "Dallas"));
//Get the file reference
Path path = Paths.get("C:\\apps\\output.txt");
//Use try-with-resource to get auto-closeable writer instance
try (BufferedWriter writer = Files.newBufferedWriter(path)) {
cities.forEach(city -> {
try {
writer.write(city);
writer.write("\n");
} catch (IOException e) {
e.printStackTrace();
}
});
} catch (IOException e) {
e.printStackTrace();
}
}
