public class CollectionUtils extends Object
Modifier and Type | Method | Description |
---|---|---|
static Map |
bucket(Collection c,
Transformer t) |
|
static Collection |
filter(Collection c,
Predicate p) |
|
static Map |
getIndexMap(List list) |
|
static void |
reverse(Map source,
Map target) |
|
static List |
transform(Collection c,
Transformer t) |
public static Map bucket(Collection c, Transformer t)
public static Collection filter(Collection c, Predicate p)
public static List transform(Collection c, Transformer t)
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