/**
   * Returns a {@code MapJoiner} using the given key-value separator, and the same configuration as
   * this {@code Joiner} otherwise.
   *
   * @since 20.0
   */
  public MapJoiner withKeyValueSeparator(char keyValueSeparator) {
    return withKeyValueSeparator(String.valueOf(keyValueSeparator));
  }

  /**
   * Returns a {@code MapJoiner} using the given key-value separator, and the same configuration as

func testEmptyTokens(t *testing.T, text string, values []string) {
	s := NewScanner(strings.NewReader(text))
	s.Split(commaSplit)
	var i int
	for i = 0; s.Scan(); i++ {
		if i >= len(values) {
			t.Fatalf("got %d fields, expected %d", i+1, len(values))
		}
		if s.Text() != values[i] {
			t.Errorf("%d: expected %q got %q", i, values[i], s.Text())
		}
	}
	if i != len(values) {

		// Testing for negative value of maxKey, this should set maxKeys to listObjectsLimit (19).
		{"test-bucket-list-object", "", "", "", -1, resultCases[0], nil, true},
		// Testing for very large value of maxKey, this should set maxKeys to listObjectsLimit (20).
		{"test-bucket-list-object", "", "", "", 1234567890, resultCases[0], nil, true},
		// Testing for trancated value (21-24).

// allowedFormats determines which formats can be used.
// The value returned is the logical OR of multiple possible formats.
// If the value is FormatUnknown, then the input Header cannot be encoded
// and an error is returned explaining why.
//
// As a by-product of checking the fields, this function returns paxHdrs, which
// contain all fields that could not be directly encoded.

      for (BoundType type : BoundType.values()) {
        builder.add(Range.upTo(i, type));
        builder.add(Range.downTo(i, type));
      }
    }

    // Add two-ended ranges
    for (int i = MIN_BOUND; i <= MAX_BOUND; i++) {
      for (int j = i; j <= MAX_BOUND; j++) {
        for (BoundType lowerType : BoundType.values()) {
          for (BoundType upperType : BoundType.values()) {

	t.Helper()

	// replace SQL quote, convert into postgresql like ""
	expected = replaceQuoteInSQL(expected)
	actually = replaceQuoteInSQL(actually)

	// ignore updated_at value, because it's generated in Gorm internal, can't to mock value on update.
	updatedAtRe := regexp.MustCompile(`(?i)"updated_at"=".+?"`)
	actually = updatedAtRe.ReplaceAllString(actually, `"updated_at"=?`)

	}

	// case 3: records
	values := []map[string]interface{}{
		{"name": "create_from_map_with_schema11", "age": 1}, {"name": "create_from_map_with_schema12", "age": 1},
	}

	beforeLen := len(values)
	if err := DB.Model(&User{}).Create(&values).Error; err != nil {
		t.Fatalf("failed to create data from map, got error: %v", err)
	}

	// mariadb with returning, values will be appended with id map

1.  `envs/*` are lists of variables made with bash syntax. A user must set a
    `TFCI` env param pointing to a list of `env` files.
2.  `utilities/setup.sh`, initialized by all top-level scripts, reads and sets
    values from those `TFCI` paths.
    -   `set -a` / `set -o allexport` exports the variables from `env` files so
        all scripts can use them.
    -   `utilities/setup_docker.sh` creates a container called `tf` with all

    ACTIVE(5),          // Actively transferring data
    FAILED(6),          // Connection failed
    CLOSING(7);         // Closing connection
    
    private final int value;
    
    ChannelState(int value) {
        this.value = value;
    }
}
```

### 3.2 Channel Capabilities
```java
public class Smb2ChannelCapabilities {
    // Multi-channel specific capabilities

	values := v.Values()
	defer v.Recycle()
	var prefix string
	if len(values[peerRESTListenPrefix]) > 1 {
		return grid.NewRemoteErrString("invalid request (peerRESTListenPrefix)")
	}
	globalAPIConfig.getRequestsPoolCapacity()
	if len(values[peerRESTListenPrefix]) == 1 {
		if err := event.ValidateFilterRuleValue(values[peerRESTListenPrefix][0]); err != nil {