Anagram

import java.util.Arrays
class Anagram {

String word
Anagram(String word){
    this.word = word
}

def isAnagram(candidate){
    if (candidate.equalsIgnoreCase(word)) return false
    char [] cand = candidate.toLowerCase().toCharArray()
    char [] wor = word.toLowerCase().toCharArray()
    Arrays.sort(cand)
    Arrays.sort(wor)
    return Arrays.equals(cand, wor)
}

def find(candidates) {
    String [] candV = []
    def cand = candV.toList()
    candidates.each { candidate ->
        if(isAnagram(candidate)){
            cand.add(candidate)
        }
    }
    return cand
}

}