1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/samples/componentinjection/anagram-modular/src-scrambler-simple/org/apidesign/anagram/scramblersimple/SimpleScrambler.java	Sat Jun 14 10:06:50 2008 +0200
     1.3 @@ -0,0 +1,28 @@
     1.4 +package org.apidesign.anagram.scramblersimple;
     1.5 +
     1.6 +import java.util.Random;
     1.7 +import org.apidesign.anagram.api.Scrambler;
     1.8 +
     1.9 +public final class SimpleScrambler implements Scrambler {
    1.10 +    private static final Random random = new Random();
    1.11 +
    1.12 +    public String scramble(String word) {
    1.13 +        for (;;) {
    1.14 +            int index1 = random.nextInt(word.length());
    1.15 +            int index2 = random.nextInt(word.length());
    1.16 +
    1.17 +            if (index1 == index2) {
    1.18 +                continue;
    1.19 +            }
    1.20 +
    1.21 +            char char1 = word.charAt(index1);
    1.22 +            char char2 = word.charAt(index2);
    1.23 +            
    1.24 +            StringBuilder sb = new StringBuilder(word);
    1.25 +            sb.setCharAt(index1, char2);
    1.26 +            sb.setCharAt(index2, char1);
    1.27 +            return sb.toString();
    1.28 +        }
    1.29 +    }
    1.30 +
    1.31 +}