hunt-shiro ~master (2022-02-21T08:07:34Z)

CollectionUtils.size

hunt shiro util CollectionUtils CollectionUtils

Returns the size of the specified map or {@code 0} if the map is {@code null}.

@param m the map to check @return the size of the specified map or {@code 0} if the map is {@code null}.

  1. int size(Collection!T c)
  2. int size(Map!(K, V) m)
    class CollectionUtils
    static
    int
    size
    (
    K
    V
    )
    (
    Map!(K, V) m
    )

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hunt shiro util CollectionUtils CollectionUtils static functions

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