// Output: 15
}

// Use a Scanner with a custom split function (built by wrapping ScanWords) to validate
// 32-bit decimal input.
func ExampleScanner_custom() {
	// An artificial input source.
	const input = "1234 5678 1234567901234567890"
	scanner := bufio.NewScanner(strings.NewReader(input))
	// Create a custom split function by wrapping the existing ScanWords function.

{
  "fess_user.user" : {
    "aliases" : { },
    "mappings" : {
      "user" : {
        "properties" : {
          "businessCategory" : {
            "type" : "keyword"
          },
          "carLicense" : {
            "type" : "keyword"
          },
          "city" : {
            "type" : "keyword"
          },
          "departmentNumber" : {
            "type" : "keyword"
          },
          "description" : {

│   ├── analysis/                   # Custom analyzers
│   └── settings/                   # Configuration management
├── main/resources/
│   ├── suggest_indices/            # Index mappings and settings
│   └── suggest_settings/           # Default configurations
└── test/                          # Comprehensive test suite
```

## Development

### Building from Source

```bash

{
  "fess_user.group" : {
    "aliases" : { },
    "mappings" : {
      "group" : {
        "properties" : {
          "gidNumber" : {
            "type" : "long"
          },
          "name" : {
            "type" : "keyword"
          }
        }
      }
    },
    "settings" : {
      "index" : {
        "creation_date" : "1509021058796",
        "number_of_shards" : "5",
        "number_of_replicas" : "1",

{
  "fess_log.favorite_log" : {
    "aliases" : { },
    "mappings" : {
      "favorite_log" : {
        "properties" : {
          "createdAt" : {
            "type" : "date",
            "format" : "date_optional_time"
          },
          "docId" : {
            "type" : "keyword"
          },
          "queryId" : {
            "type" : "keyword"
          },
          "url" : {
            "type" : "keyword"
          },

{
  "fess_config.bad_word" : {
    "aliases" : { },
    "mappings" : {
      "bad_word" : {
        "properties" : {
          "createdBy" : {
            "type" : "keyword"
          },
          "createdTime" : {
            "type" : "long"
          },
          "suggestWord" : {
            "type" : "keyword"
          },
          "targetLabel" : {
            "type" : "keyword"
          },
          "targetRole" : {

{
  "fess_config.request_header" : {
    "aliases" : { },
    "mappings" : {
      "request_header" : {
        "properties" : {
          "createdBy" : {
            "type" : "keyword"
          },
          "createdTime" : {
            "type" : "long"
          },
          "name" : {
            "type" : "keyword"
          },
          "updatedBy" : {
            "type" : "keyword"
          },
          "updatedTime" : {

    /** Serial version UID for serialization compatibility. */
    private static final long serialVersionUID = 1L;

    /**
     * Constructs a new ServletRuntimeException wrapping the given ServletException.
     *
     * @param e The ServletException to wrap
     */
    public ServletRuntimeException(final ServletException e) {
        super(e);
    }

{
  "fess_config.file_authentication" : {
    "aliases" : { },
    "mappings" : {
      "file_authentication" : {
        "properties" : {
          "createdBy" : {
            "type" : "keyword"
          },
          "createdTime" : {
            "type" : "long"
          },
          "fileConfigId" : {
            "type" : "keyword"
          },
          "hostname" : {
            "type" : "keyword"
          },

     *
     * @param <E> the element type
     * @param value the single value returned by the iterator
     * @return an {@link Iterable} wrapping a {@link SingleValueIterator}
     */
    public static <E> Iterable<E> iterable(final E value) {
        return () -> new SingleValueIterator<>(value);
    }

    /**
     * Constructs an instance.
     *