class Context {
      @SuppressWarnings("unused") // used by reflection
      Map<String, Integer> returningMap() {
        throw new AssertionError();
      }
    }
    Type context = Context.class.getDeclaredMethod("returningMap").getGenericReturnType();
    Type keyType = Map.class.getTypeParameters()[0];
    Type valueType = Map.class.getTypeParameters()[1];

    // context is parameterized type

       * trivially, but it's enough to skip these ones.
       */
      ) {
        continue;
      }
      Class<?> clazz = info.load();
      try {
        Method unused = clazz.getDeclaredMethod("writeReplace");
        continue; // It overrides writeReplace, so it's safe.
      } catch (NoSuchMethodException e) {
        // This is a class whose supertypes we want to examine. We'll do that below.
      }

  }

  private Throwable tryInternalFastPathGetFailure(Future<?> future) throws Exception {
    Method tryInternalFastPathGetFailureMethod =
        abstractFutureClass.getDeclaredMethod("tryInternalFastPathGetFailure");
    tryInternalFastPathGetFailureMethod.setAccessible(true);
    return (Throwable) tryInternalFastPathGetFailureMethod.invoke(future);
  }

  }

  private Throwable tryInternalFastPathGetFailure(Future<?> future) throws Exception {
    Method tryInternalFastPathGetFailureMethod =
        abstractFutureClass.getDeclaredMethod("tryInternalFastPathGetFailure");
    tryInternalFastPathGetFailureMethod.setAccessible(true);
    return (Throwable) tryInternalFastPathGetFailureMethod.invoke(future);
  }

        }
    }

    // Test getValueFromMap private method via reflection
    @Test
    public void test_getValueFromMap() throws Exception {
        Method method = Crawler.class.getDeclaredMethod("getValueFromMap", Map.class, String.class, String.class);
        method.setAccessible(true);

        Map<String, String> dataMap = new HashMap<>();
        dataMap.put("key1", "value1");

                } else {
                    paramTypes[i] = params[i].getClass();
                }
            }
            var m = cls.getDeclaredMethod(name, paramTypes);
            m.setAccessible(true);
            return (int) m.invoke(target, params);
        } catch (Exception e) {
            fail("invoke " + name, e);
            return -1;
        }

    Class<?> abstractFutureStateClass = classLoader.loadClass(AbstractFutureState.class.getName());
    Method helperMethod = abstractFutureStateClass.getDeclaredMethod("atomicHelperTypeForTest");
    helperMethod.setAccessible(true);
    assertThat(helperMethod.invoke(null)).isEqualTo(expectedHelperClassName);
  }

        // Use reflection to test private method
        Method createFileInfoMethod = Smb2QueryDirectoryResponse.class.getDeclaredMethod("createFileInfo");
        createFileInfoMethod.setAccessible(true);

        FileBothDirectoryInfo result = (FileBothDirectoryInfo) createFileInfoMethod.invoke(response);

        assertNotNull(result);
    }

            return null;
        }
    }

    private CurlRequest callProtectedRequest(CurlHelper curlHelper, CurlRequest request) {
        try {
            java.lang.reflect.Method method = CurlHelper.class.getDeclaredMethod("request", CurlRequest.class);
            method.setAccessible(true);
            return (CurlRequest) method.invoke(curlHelper, request);
        } catch (Exception e) {

    @Test
    public void testCompressIPv6() {
        // Test IPv6 compression (using reflection to access protected method)
        try {
            java.lang.reflect.Method method = IpAddressUtil.class.getDeclaredMethod("compressIPv6", String.class);
            method.setAccessible(true);

            // Compressed forms should remain unchanged
            assertEquals("::1", method.invoke(null, "::1"));