Utils.java

package org.eclipse.moquette.spi.impl;

import java.util.Map;

/**
 * Utility static methods, like Map get with default value, or elvis operator.
 */
public class Utils {
	public static <T, K> T defaultGet(Map<K, T> map, K key, T defaultValue) {
		T value = map.get(key);
		if (value != null) {
			return value;
		}
		return defaultValue;
	}
}