public class CollectionUtils extends Object
| Constructor and Description | 
|---|
| CollectionUtils() | 
| Modifier and Type | Method and Description | 
|---|---|
| static <T> void | addAll(Collection<T> a,
      T[] b) | 
| static <T> ArrayList<T> | asArrayList(T... inputs) | 
| static <T> List<T> | asList(List<T>... inputs) | 
| static <T> Set<T> | asSet(List<T>... inputs) | 
| static <T> Set<T> | asSet(T... inputs) | 
| static <T> Set<T> | asSet(T[]... inputs) | 
| static <T> int | cardinality(T a,
           List<T> b) | 
| static <T> boolean | containsAny(Collection<T> a,
           Collection<T> b) | 
| static <T> boolean | equals(List<T> a,
      List<T> b) | 
| static <T> List<T> | except(List<T> a,
      List<T> exceptions) | 
| static <T> Stream<T> | getStream(Iterator<T> iter) | 
| static <T> List<T> | unionAll(List<T> a,
        List<T> b) | 
| static <T> List<T> | unionDistinct(List<T> a,
             List<T> b) | 
@SafeVarargs public static <T> List<T> asList(List<T>... inputs)
@SafeVarargs public static <T> ArrayList<T> asArrayList(T... inputs)
@SafeVarargs public static <T> Set<T> asSet(T... inputs)
@SafeVarargs public static <T> Set<T> asSet(T[]... inputs)
@SafeVarargs public static <T> Set<T> asSet(List<T>... inputs)
public static <T> boolean containsAny(Collection<T> a, Collection<T> b)
public static <T> void addAll(Collection<T> a, T[] b)
public static <T> int cardinality(T a,
                                  List<T> b)
Copyright © 2021 The Apache Software Foundation. All rights reserved.