Handler testHandler = new Handler(null);

            // When
            Method method = Handler.class.getDeclaredMethod("getDefaultPort");

            // Then
            assertTrue(Modifier.isProtected(method.getModifiers()));
            method.setAccessible(true); // Required to invoke protected method
            assertEquals(443, method.invoke(testHandler));
        }

        @Test

            Handler testHandler = new Handler();

            // When
            Method method = Handler.class.getDeclaredMethod("getDefaultPort");

            // Then
            assertTrue(Modifier.isProtected(method.getModifiers()));
            method.setAccessible(true);
            assertEquals(443, method.invoke(testHandler));
        }

        @Test
        @DisplayName("Should maintain inheritance hierarchy")

            assertNotNull(method, "processWebInfLib method should exist");
            assertTrue("processWebInfLib should be protected", java.lang.reflect.Modifier.isProtected(method.getModifiers()));
        } catch (final NoSuchMethodException e) {
            fail("processWebInfLib method should exist");
        }
    }

    @Test
    public void test_packageStructure() {

        collect(result, c.superclass)
    }

    private boolean isPublicApi(CtMethod method) {
        return Modifier.isPublic(method.modifiers) || Modifier.isProtected(method.modifiers)
    }

    private List<String> filterChangesToReport(CtClass c, Set<CtMethod> methods) {
        return methods.findAll { isFirstPublicClassInHierarchy(it, c) }*.longName.sort()
    }