00001 package org.gel.air.util;
00002
00003 import java.util.Collection;
00004 import java.util.Comparator;
00005 import java.util.Iterator;
00006
00007 public class GroupHelpers {
00008
00009 public static void arrayToCollection (Collection group, Object [] data) {
00010 for (int i = 0; i < data.length; i++)
00011 group.add (data[i]);
00012 }
00013
00014 public static boolean collectionsEqual (Collection a, Collection b,
00015 Comparator comp) {
00016 if (a.size() == b.size()) {
00017 Iterator one = a.iterator();
00018 Iterator two = b.iterator();
00019 while (one.hasNext()) {
00020 if (comp.compare(one.next(), two.next ()) != 0)
00021 return false;
00022 }
00023 return true;
00024 }
00025 else
00026 return false;
00027 }
00028
00029 }
