public static <K, V> HashMap<K, V> newHashMap(int size) {
		return new HashMap<>(size);
	}
Create new {@link HashMap}.

@param size size of {@link HashMap}
@param <K>  keyType
@param <V>  valueType
@return created {@link HashMap} instance
ngrinder-core/src/main/java/org/ngrinder/common/util/CollectionUtils.java