### Question:
ComplexSignatureMethod { @Metered public <T> T meteredMethod(T first, List<T> second, T... third) throws NullPointerException, IllegalStateException { return first; }  @Timed static T timedStaticMethod(T first, List<T> second, T... third); @Metered static T meteredStaticMethod(T first, List<T> second, T... third); @ExceptionMetered static T exceptionMeteredStaticMethod(T first, List<T> second, T... third); @Timed T timedMethod(T first, List<T> second, T... third); @Metered T meteredMethod(T first, List<T> second, T... third); @ExceptionMetered T exceptionMeteredMethod(T first, List<T> second, T... third);  }### Answer:
@Test public void callMeteredMethodOnce() { instance.meteredMethod(null, null); }