18 lines
769 B
Java
18 lines
769 B
Java
//: holding/UniqueWordsAlphabetic.java
|
|
// ©2015 MindView LLC: see Copyright.txt
|
|
// Producing an alphabetic listing.
|
|
import java.util.*;
|
|
import net.mindview.util.*;
|
|
|
|
public class UniqueWordsAlphabetic {
|
|
public static void main(String[] args) {
|
|
Set<String> words =
|
|
new TreeSet<>(String.CASE_INSENSITIVE_ORDER);
|
|
words.addAll(
|
|
new TextFile("SetOperations.java", "\\W+"));
|
|
System.out.println(words);
|
|
}
|
|
} /* Output:
|
|
[A, add, addAll, added, args, B, C, class, Collections, contains, containsAll, D, E, F, false, from, G, H, HashSet, holding, I, import, in, J, java, K, L, M, main, mindview, N, net, new, Output, Print, public, remove, removeAll, removed, Set, set1, set2, SetOperations, split, static, String, to, true, util, void, X, Y, Z]
|
|
*///:~
|