Method dropFirstClass

src/org/apache/pig/builtin/Invoker.java:97–103

(Class<?>[] original)

    }

    private static Class<?>[] dropFirstClass(Class<?>[] original) {
        if (original.length < 2) {
            return new Class[0];
        } else {
            return Arrays.copyOfRange(original, 1, original.length-1);
        }
    }

    private static Object[] dropFirstObject(Object[] original) {
        if (original.length < 2) {