com.arextest.schedule.utils.MapUtils Maven / Gradle / Ivy
package com.arextest.schedule.utils;
import java.util.HashMap;
import java.util.Map;
public class MapUtils {
public static Map createMap(Object... keyValuePairs) {
if (keyValuePairs.length % 2 != 0) {
throw new IllegalArgumentException("Invalid number of arguments. Must be an even number.");
}
Map map = new HashMap<>();
for (int i = 0; i < keyValuePairs.length; i += 2) {
K key = (K) keyValuePairs[i];
V value = (V) keyValuePairs[i + 1];
map.put(key, value);
}
return map;
}
public static boolean isEmpty(Map map) {
return !isNotEmpty(map);
}
public static boolean isNotEmpty(Map map) {
return map != null && !map.isEmpty();
}
}