package tech.powerjob.common.utils;
|
|
import java.util.Collection;
|
import java.util.Map;
|
|
/**
|
* CollectionUtils
|
*
|
* @author tjq
|
* @since 2023/1/20
|
*/
|
public class CollectionUtils {
|
|
/**
|
* Return {@code true} if the supplied Collection is {@code null} or empty.
|
* Otherwise, return {@code false}.
|
* @param collection the Collection to check
|
* @return whether the given Collection is empty
|
*/
|
public static boolean isEmpty(Collection<?> collection) {
|
return (collection == null || collection.isEmpty());
|
}
|
|
/**
|
* Return {@code true} if the supplied Map is {@code null} or empty.
|
* Otherwise, return {@code false}.
|
* @param map the Map to check
|
* @return whether the given Map is empty
|
*/
|
public static boolean isEmpty(Map<?, ?> map) {
|
return (map == null || map.isEmpty());
|
}
|
}
|