Collector < T > function ( ) { return new Collector < T > ( ) ; }
returns a placeholder for a mock method parameter . concode_field_sep boolean set concode_elem_sep Action action concode_elem_sep T value concode_elem_sep Collector<?> collector concode_field_sep Matcher<T> reflectionEquals concode_elem_sep Matcher<T> matchesRegexp concode_elem_sep Matcher<T> matchesRegexp concode_elem_sep Matcher<Throwable> hasMessage concode_elem_sep boolean strictlyEquals concode_elem_sep CollectAction collectTo concode_elem_sep Matcher<String> containsLine concode_elem_sep Matcher<String> containsLine concode_elem_sep boolean containsLine concode_elem_sep boolean containsLine concode_elem_sep Matcher<Iterable<?>> isEmpty concode_elem_sep Object invoke concode_elem_sep Action then concode_elem_sep Matcher<S> hasSameItems concode_elem_sep Matcher<T> containsText concode_elem_sep Matcher<T> strictlyEqual concode_elem_sep Matcher<Object> isA concode_elem_sep Matcher<Map<?,?>> isEmptyMap concode_elem_sep T get concode_elem_sep void setValue concode_elem_sep Matcher<Object> isSerializable concode_elem_sep void describeTo concode_elem_sep Matcher<String> normalizedLineSeparators