if expect := int64(len(s)); n != expect {
			t.Errorf("got %v; want %v", n, expect)
		}
		if err != nil {
			t.Errorf("for length %d: got error = %v; want nil", l, err)
		}
		if b.String() != s {
			t.Errorf("got string %q; want %q", b.String(), s)
		}
		if r.Len() != 0 {
			t.Errorf("reader contains %v bytes; want 0", r.Len())
		}
	}
}

func TestReaderLen(t *testing.T) {
	const data = "hello world"

    assertEquals("1:a;1:b", j.join(ImmutableMultimap.of("1", "a", "1", "b").entries().iterator()));

    Map<@Nullable String, @Nullable String> mapWithNulls = new LinkedHashMap<>();
    mapWithNulls.put("a", null);
    mapWithNulls.put(null, "b");
    Set<Entry<String, String>> entriesWithNulls = mapWithNulls.entrySet();

    assertThrows(NullPointerException.class, () -> j.join(entriesWithNulls));

  }

  public void testRecursiveComputation() throws InterruptedException {
    AtomicReference<LoadingCache<Integer, String>> cacheRef = new AtomicReference<>();
    CacheLoader<Integer, String> recursiveLoader =
        new CacheLoader<Integer, String>() {
          @Override
          public String load(Integer key) {
            if (key > 0) {
              return key + ", " + cacheRef.get().getUnchecked(key - 1);

     */
    @Override
    public int hashCode() {
        return java.util.Objects.hash(loc, lastmod);
    }

    /**
     * Returns a string representation of this SitemapFile.
     * @return A string representation.
     */
    @Override
    public String toString() {
        return "SitemapFile [loc=" + loc + ", lastmod=" + lastmod + "]";
    }

    private Set<String> excludes;

    public ExclusionSetFilter(String[] excludes) {
        this.excludes = new LinkedHashSet<>(Arrays.asList(excludes));
    }

    public ExclusionSetFilter(Set<String> excludes) {
        this.excludes = excludes;
    }

    @Override
    public boolean include(Artifact artifact) {
        String id = artifact.getArtifactId();

			stmt.AddClause(clause)
		}

		stmt.Build("SELECT", "FROM", "WHERE")
		_ = stmt.SQL.String()
	}
}

func BenchmarkComplexSelect(b *testing.B) {
	user, _ := schema.Parse(&tests.User{}, &sync.Map{}, db.NamingStrategy)

	limit10 := 10
	for i := 0; i < b.N; i++ {
		stmt := gorm.Statement{DB: db, Table: user.Table, Schema: user, Clauses: map[string]clause.Clause{}}
		clauses := []clause.Interface{
			clause.Select{},
			clause.From{},

                            "items": {
                                "anyOf": [{"type": "string"}, {"type": "integer"}]
                            },
                        },
                        "msg": {"title": "Message", "type": "string"},
                        "type": {"title": "Error Type", "type": "string"},
                    },
                },
            }
        },

			Type:        "url",
			Sensitive:   true,
		},
		config.HelpKV{
			Key:         target.WebhookAuthToken,
			Description: "opaque string or JWT authorization token",
			Optional:    true,
			Type:        "string",
			Sensitive:   true,
			Secret:      true,
		},
		config.HelpKV{
			Key:         config.Comment,
			Description: config.DefaultComment,
			Optional:    true,

// Help template for browser feature.
var (
	defaultHelpPostfix = func(key string) string {
		return config.DefaultHelpPostfix(DefaultKVS, key)
	}

	Help = config.HelpKVS{
		config.HelpKV{
			Key:         browserCSPPolicy,
			Description: `set Content-Security-Policy response header value` + defaultHelpPostfix(browserCSPPolicy),
			Optional:    true,
			Type:        "string",
		},
		config.HelpKV{
			Key:         browserHSTSSeconds,

    }

    // ////////////////////////////////////////////////////////////////
    // from String to OutputStream
    //
    /**
     * Copies a string to an output stream using the platform default encoding.
     * <p>
     * The output stream is not closed.
     * </p>
     *
     * @param in the string (must not be {@literal null})
     * @param out the output stream (must not be {@literal null})