void testClassModifiers() {
            // When
            int modifiers = Handler.class.getModifiers();

            // Then
            assertTrue(Modifier.isPublic(modifiers));
            assertFalse(Modifier.isAbstract(modifiers));
            assertFalse(Modifier.isInterface(modifiers));
        }
    }

    val store = context.getStore(Namespace.create(StartStop::class.java))

    val staticFields =
      findAnnotatedFields(
        context.requiredTestClass,
        StartStop::class.java,
      ) { Modifier.isStatic(it.modifiers) }

    for (field in staticFields) {
      field.setAccessible(true)
      val server = field.get(null) as? MockWebServer ?: continue

        if (Modifier.isPrivate(ctClass.modifiers)) false
        else queryKotlinMetadata(ctClass) { metadata ->
            when (metadata) {
                is KotlinClassMetadata.FileFacade -> true
                else -> false
            }
        }

    fun isKotlinInternal(ctClass: CtClass): Boolean =
        if (Modifier.isPrivate(ctClass.modifiers)) false

            Field f = SpnegoConstants.class.getField(e.getKey());
            int m = f.getModifiers();

            assertTrue(Modifier.isPublic(m), e.getKey() + " must be public");
            assertTrue(Modifier.isStatic(m), e.getKey() + " must be static");
            assertTrue(Modifier.isFinal(m), e.getKey() + " must be final");
            assertEquals(String.class, f.getType(), e.getKey() + " must be String");

      @Override
      boolean isVisible(int modifiers) {
        return !Modifier.isPrivate(modifiers);
      }
    },

    PROTECTED {
      @Override
      boolean isVisible(int modifiers) {
        return Modifier.isPublic(modifiers) || Modifier.isProtected(modifiers);
      }
    },

    PUBLIC {
      @Override
      boolean isVisible(int modifiers) {
        return Modifier.isPublic(modifiers);

        result.addAll(c.declaredMethods.findAll { isPublicApi(it) })

        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()
    }

            def oldNullability = nullabilityOf(oldField)
            def newNullability = nullabilityOf(newField)

            if (Modifier.isFinal(oldField.modifiers) && Modifier.isFinal(newField.modifiers)) {
                if (!oldNullability && newNullability) {
                    errors << "From non-nullable to nullable breaking change"

      @Override
      boolean isVisible(int modifiers) {
        return !Modifier.isPrivate(modifiers);
      }
    },

    PROTECTED {
      @Override
      boolean isVisible(int modifiers) {
        return Modifier.isPublic(modifiers) || Modifier.isProtected(modifiers);
      }
    },

    PUBLIC {
      @Override
      boolean isVisible(int modifiers) {
        return Modifier.isPublic(modifiers);

    Set<MethodSignature> publicStaticMethods = new HashSet<>();

    for (Method method : clazz.getDeclaredMethods()) {
      int modifiers = method.getModifiers();
      if (isPublic(modifiers) && isStatic(modifiers)) {
        publicStaticMethods.add(new MethodSignature(method));
      }
    }

    return publicStaticMethods;
  }

  /** [descendant, ancestor) */

    Set<MethodSignature> publicStaticMethods = new HashSet<>();

    for (Method method : clazz.getDeclaredMethods()) {
      int modifiers = method.getModifiers();
      if (isPublic(modifiers) && isStatic(modifiers)) {
        publicStaticMethods.add(new MethodSignature(method));
      }
    }

    return publicStaticMethods;
  }

  /** [descendant, ancestor) */