feat: check whether a collection is empty or not
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@@ -113,21 +113,20 @@ public final class CollectionUtil {
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}
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/**
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* Check whether a given collection is not empty.
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* Check if a collection is not null and not empty.
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*
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* @param collection the collection to be checked
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* @return {@code true} if provided collection is not null and not empty,
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* {@code false} otherwise
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* @param collection the collection to check
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* @return {@code true} if the collection is not null and not empty, {@code false} otherwise
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*/
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public static boolean notEmpty(Collection<?> collection) {
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return Objects.nonNull(collection) && !collection.isEmpty();
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}
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/**
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* Check whether a given collection is empty.
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* Check if a collection is null or empty.
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*
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* @param collection the collection to be checked
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* @return {@code true} if provided collection is null or is empty, {@code false} otherwise
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* @param collection the collection to check
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* @return {@code true} if the collection is null or empty, {@code false} otherwise
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*/
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public static boolean isEmpty(Collection<?> collection) {
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return Objects.isNull(collection) || collection.isEmpty();
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