public Collection<String> getPlatforms(Collection<PolopolyTest> items) {
Collection<String> platforms = new HashSet<String>();
for (PolopolyTest item : items) {
platforms.add(item.getPlatform());
}
return platforms;
}
public Collection<String> getVersions(Collection<PolopolyTest> items) {
Collection<String> versions =
new TreeSet<String>(new ReverseComparator(CaseInsensitiveComparator.INSTANCE));
for (PolopolyTest item : items) {
versions.add(item.getVersion());
}
return versions;
}
public Collection<PolopolyTest> filterByVersion(Collection<PolopolyTest> items, String version) {
Collection<PolopolyTest> itemsUsingVersion = new ArrayList<PolopolyTest>();
for (PolopolyTest item : items) {
if (item.getVersion().contains(version)) {
itemsUsingVersion.add(item);
}
}
return itemsUsingVersion;
}
