import java.util.stream.Stream; class A { private void test5(Integer <warning descr="Parameter 'i' is never used">i</warning>, String... <warning descr="Parameter 'strings' is never used">strings</warning>) {} private void <warning descr="Private method 'test5(java.lang.Integer, java.lang.Integer, java.lang.String...)' is never used">test5</warning>(Integer i, Integer b, String... strings) { System.out.println(i); System.out.println(b); System.out.println(strings); } void p(Stream<Integer> stream){ stream.forEach(this::test5); } }