org.apache.cxf.common.util

## Class CollectionUtils

- java.lang.Object
- - org.apache.cxf.common.util.CollectionUtils

-     public final class CollectionUtils
      extends Object

- - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static <T> Collection<T>` | `diff(Collection<T> c1, Collection<T> c2)`
    `static <T> boolean` | `isEmpty(Collection<T> c)`
    `static <S,T> Dictionary<S,T>` | `singletonDictionary(S s, T t)`
    `static <S,T> Dictionary<S,T>` | `toDictionary(Map<S,T> map)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Method Detail

    - #### diff

          public static <T> Collection<T> diff(Collection<T> c1,
                                               Collection<T> c2)

    - #### isEmpty

          public static <T> boolean isEmpty(Collection<T> c)

    - #### singletonDictionary

          public static <S,T> Dictionary<S,T> singletonDictionary(S s,
                                                                  T t)

    - #### toDictionary

          public static <S,T> Dictionary<S,T> toDictionary(Map<S,T> map)

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