### Question:
Overloading { @Privileged String get() { return System.getProperty("foo"); }    }### Answer:
@Test public void testNoArgs() { assertEquals("foo-value", overloading.get()); }
@Test public void testStringArg() { assertEquals("bar-value", overloading.get("bar")); }
@Test public void testCharishArgs() { assertEquals("baz-value", overloading.get('b', 'a', (short) 'z')); }