public final class CollectionUtils extends Object
Constructor and Description |
---|
CollectionUtils() |
Modifier and Type | Method and Description |
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static boolean |
isEmpty(Collection<?> collection)
Returns
true if the specified collection is null or
empty. |
static boolean |
isNotEmpty(Collection<?> collection)
Returns
true if the specified collection is not empty. |
public CollectionUtils()
public static boolean isEmpty(Collection<?> collection)
true
if the specified collection is null
or
empty.collection
- The collection. May be null
.true
if the collection is null
or empty,
else false
.public static boolean isNotEmpty(Collection<?> collection)
true
if the specified collection is not empty.collection
- The collection. May be null
.true
if the collection is not empty, else
false
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