Method notEmpty

src/main/java/org/apache/commons/lang3/Validate.java:828–830

Validates that the specified argument collection is neither null nor a size of zero (no elements); otherwise throwing an exception. Validate.notEmpty(myCollection); The message in the exception is "The validated collection is empty". @param The collection ty

(final T collection)

     * @see #notEmpty(Collection, String, Object...)
     */
    public static <T extends Collection<?>> T notEmpty(final T collection) {
        return notEmpty(collection, DEFAULT_NOT_EMPTY_COLLECTION_EX_MESSAGE);
    }

    /**
     * <p>Validates that the specified argument map is neither {@code null}