public class CollectionUtils extends Object
CollectionUtils()
static boolean
isEmpty(Collection<?> collection)
static <K,V> void
putIfKVNotNull(Map<K,V> map, K k, V v)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public CollectionUtils()
public static <K,V> void putIfKVNotNull(Map<K,V> map, K k, V v)
public static boolean isEmpty(Collection<?> collection)
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