* @return if the file was modified
     */
    boolean isModified();

    /**
     * Was the file removed?
     * @return true if the file was removed since the last execution
     */
    boolean isRemoved();

    /**
     * The input file, which may no longer exist.
     * @return the input file
     */
    File getFile();

        return change == ChangeTypeInternal.ADDED;
    }

    @Override
    public boolean isModified() {
        return change == ChangeTypeInternal.MODIFIED;
    }

    @Override
    public boolean isRemoved() {
        return change == ChangeTypeInternal.REMOVED;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }

            return false;
        }

        @Override
        public boolean isModified() {
            return false;
        }

        @Override
        public boolean isRemoved() {
            return false;
        }

        @Override
        public boolean equals(Object o) {
            if (this == o) {
                return true;
            }

HSPLkotlinx/coroutines/internal/LimitedDispatcher;->run()V
HSPLkotlinx/coroutines/internal/LockFreeLinkedListHead;-><init>()V
HSPLkotlinx/coroutines/internal/LockFreeLinkedListHead;->isRemoved()Z
HSPLkotlinx/coroutines/internal/LockFreeLinkedListNode$CondAddOp;-><init>(Lkotlinx/coroutines/internal/LockFreeLinkedListNode;)V

	for {
		select {
		case event, ok := <-sc.certWatcher.Events:
			// Channel is closed.
			if !ok {
				return
			}
			// We only care about updates that change the file content
			if !(isWrite(event) || isRemove(event) || isCreate(event)) {
				continue
			}
			sc.certMutex.RLock()
			resources := make(map[FileCert]struct{})
			for k, v := range sc.fileCerts {
				resources[k] = v
			}
			sc.certMutex.RUnlock()

	c.mustListObjects(ctx, uClient, bucket)

	// 6. Verify that group cannot be deleted with users.
	err = s.adm.UpdateGroupMembers(ctx, madmin.GroupAddRemove{
		Group:    group,
		IsRemove: true,
	})
	if err == nil {
		c.Fatalf("group was removed!")
	}
	groupInfo, err = s.adm.GetGroupDescription(ctx, group)
	if err != nil {
		c.Fatalf("group desc err: %v", err)
	}

		if member == globalActiveCred.AccessKey {
			writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, errIAMActionNotAllowed), r.URL)
			return
		}
	}

	var updatedAt time.Time
	if updReq.IsRemove {
		updatedAt, err = globalIAMSys.RemoveUsersFromGroup(ctx, updReq.Group, updReq.Members)
	} else {
		// Check if group already exists
		if _, gerr := globalIAMSys.GetGroupDescription(updReq.Group); gerr != nil {

	if !updatedAt.IsZero() {
		if gd, err := globalIAMSys.GetGroupDescription(updReq.Group); err == nil && gd.UpdatedAt.After(updatedAt) {
			return nil
		}
	}

	if updReq.IsRemove {
		_, err = globalIAMSys.RemoveUsersFromGroup(ctx, updReq.Group, updReq.Members)
	} else {
		if updReq.Status != "" && len(updReq.Members) == 0 {