All Implemented Interfaces:


public class U<T>
extends Underscore<T>

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public enum`	`U.XmlToJsonMode`
`public enum`	`U.JsonToXmlMode`
`public class`	`U.Chain`
`public class`	`U.FetchResponse`
`public class`	`U.BaseHttpSslSocketFactory`
`public class`	`U.Fetch`
`public class`	`U.LruCache`
`public enum`	`U.TextType`
`public class`	`U.Builder`
`public class`	`U.ArrayBuilder`

Field Summary

Fields
Modifier and Type	Field	Description
`public final Iterable<T>`	`iterable`
`public final Optional<String>`	`string`

Constructor Summary

Constructors
Constructor	Description
`U(Iterable<T> iterable)`
`U(String string)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`static U.Chain<String>`	`chain(String item)`
`static <T> U.Chain<T>`	`chain(List<T> list)`
`static U.Chain<Map<String, Object>>`	`chain(Map<String, Object> map)`
`static <T> U.Chain<T>`	`chain(Iterable<T> iterable)`
`static <T> U.Chain<T>`	`chain(Iterable<T> iterable, int size)`
`static <T> U.Chain<T>`	`chain(Array<T> list)`
`static U.Chain<Integer>`	`chain(Array<int> array)`
`U.Chain<T>`	`chain()`
`static U.Chain<String>`	`of(String item)`
`static <T> U.Chain<T>`	`of(List<T> list)`
`static U.Chain<Map<String, Object>>`	`of(Map<String, Object> map)`
`static <T> U.Chain<T>`	`of(Iterable<T> iterable)`
`static <T> U.Chain<T>`	`of(Iterable<T> iterable, int size)`
`static <T> U.Chain<T>`	`of(Array<T> list)`
`static U.Chain<Integer>`	`of(Array<int> array)`
`U.Chain<T>`	`of()`
`static <T> List<T>`	`drop(Iterable<T> iterable)`
`List<T>`	`drop()`
`static <T> List<T>`	`drop(Iterable<T> iterable, Integer n)`
`List<T>`	`drop(Integer n)`
`static <T> List<T>`	`dropRight(Iterable<T> iterable)`
`List<T>`	`dropRight()`
`static <T> List<T>`	`dropRight(Iterable<T> iterable, Integer n)`
`List<T>`	`dropRight(Integer n)`
`static <T> List<T>`	`dropWhile(Iterable<T> iterable, Predicate<T> pred)`
`List<T>`	`dropWhile(Predicate<T> pred)`
`static <T> List<T>`	`dropRightWhile(Iterable<T> iterable, Predicate<T> pred)`
`List<T>`	`dropRightWhile(Predicate<T> pred)`
`static <T> List<T>`	`fill(List<T> list, T item)`
`static <T> Array<T>`	`fill(Array<T> array, T item)`
`List<Object>`	`fill(Object value)`
`static List<Object>`	`fill(List<Object> list, Object value, Integer start, Integer end)`
`List<Object>`	`fill(Object value, Integer start, Integer end)`
`static <E> List<E>`	`flattenDeep(List<out Object> list)`
`List<T>`	`flattenDeep()`
`static List<Object>`	`pull(List<Object> list, Array<Object> values)`
`List<Object>`	`pull(Array<Object> values)`
`static List<Object>`	`pullAt(List<Object> list, Array<Integer> indexes)`
`List<Object>`	`pullAt(Array<Integer> indexes)`
`static <T> List<T>`	`remove(List<T> list, Predicate<T> pred)`
`List<T>`	`remove(Predicate<T> pred)`
`static <T> List<T>`	`take(Iterable<T> iterable)`
`List<T>`	`take()`
`static <T> List<T>`	`takeRight(Iterable<T> iterable)`
`List<T>`	`takeRight()`
`static <T> List<T>`	`take(Iterable<T> iterable, Integer n)`
`List<T>`	`take(Integer n)`
`static <T> List<T>`	`takeRight(Iterable<T> iterable, Integer n)`
`List<T>`	`takeRight(Integer n)`
`static <T> List<T>`	`takeWhile(Iterable<T> iterable, Predicate<T> pred)`
`List<T>`	`takeWhile(Predicate<T> pred)`
`static <T> List<T>`	`takeRightWhile(Iterable<T> iterable, Predicate<T> pred)`
`List<T>`	`takeRightWhile(Predicate<T> pred)`
`static <T> List<T>`	`xor(Array<List<T>> lists)`
`List<T>`	`xor(List<T> list)`
`static <T> List<T>`	`at(List<T> list, Array<Integer> indexes)`
`List<T>`	`at(Array<Integer> indexes)`
`static <T extends Number> Double`	`average(Iterable<T> iterable)`
`static <E, F extends Number> Double`	`average(Iterable<E> iterable, Function<E, F> func)`
`static <N extends Number> Double`	`average(Array<N> array)`
`static Double`	`average(BigDecimal first, BigDecimal second)`
`static Double`	`average(BigInteger first, BigInteger second)`
`static Double`	`average(Byte first, Byte second)`
`static Double`	`average(Double first, Double second)`
`static Double`	`average(Float first, Float second)`
`static Double`	`average(Integer first, Integer second)`
`static Double`	`average(Long first, Long second)`
`static <T extends Number> T`	`sum(Iterable<T> iterable)`
`static <E, F extends Number> F`	`sum(Iterable<E> iterable, Function<E, F> func)`
`static <N extends Number> N`	`sum(Array<N> array)`
`<F extends Number> F`	`sum()`
`<E, F extends Number> F`	`sum(Function<E, F> func)`
`static <T extends Number> T`	`add(T first, T second)`
`static <T extends Number> T`	`subtract(Array<T> values)`
`static <T extends Number> double`	`mean(Iterable<T> iterable)`
`double`	`mean()`
`static <T extends Number> double`	`median(Iterable<T> iterable)`
`double`	`median()`
`static String`	`camelCase(String string)`
`static String`	`lowerFirst(String string)`
`static String`	`upperFirst(String string)`
`static String`	`capitalize(String string)`
`static String`	`uncapitalize(String string)`
`static String`	`deburr(String string)`
`static List<String>`	`words(String string)`
`static boolean`	`endsWith(String string, String target)`
`static boolean`	`endsWith(String string, String target, Integer position)`
`static String`	`kebabCase(String string)`
`static String`	`repeat(String string, int length)`
`static String`	`pad(String string, int length)`
`static String`	`pad(String string, int length, String chars)`
`static String`	`padStart(String string, Integer length)`
`static String`	`padStart(String string, Integer length, String chars)`
`static String`	`padEnd(String string, Integer length)`
`static String`	`padEnd(String string, Integer length, String chars)`
`static String`	`snakeCase(String string)`
`static String`	`startCase(String string)`
`static boolean`	`startsWith(String string, String target)`
`static boolean`	`startsWith(String string, String target, Integer position)`
`static String`	`trim(String string)`
`static String`	`trim(String string, String chars)`
`static String`	`trimStart(String string)`
`static String`	`trimStart(String string, String chars)`
`static String`	`trimEnd(String string)`
`static String`	`trimEnd(String string, String chars)`
`static String`	`trunc(String string)`
`static String`	`trunc(String string, Integer length)`
`static List<String>`	`stringToPath(String string)`
`static <T> T`	`get(Map<String, Object> object, String path)`
`static <T> T`	`get(Map<String, Object> object, List<String> paths)`
`static String`	`selectToken(Map<String, Object> object, String expression)`
`static List<String>`	`selectTokens(Map<String, Object> object, String expression)`
`static <T> T`	`set(Map<String, Object> object, String path, Object value)`
`static <T> T`	`set(Map<String, Object> object, List<String> paths, Object value)`
`static <T> T`	`update(Map<String, Object> object, String path, Object value)`
`static <T> T`	`update(Map<String, Object> object, List<String> paths, Object value)`
`static <T> T`	`remove(Map<String, Object> object, String path)`
`static <T> T`	`remove(Map<String, Object> object, List<String> paths)`
`static Map<String, Object>`	`rename(Map<String, Object> map, String oldKey, String newKey)`
`static Map<String, Object>`	`setValue(Map<String, Object> map, String key, Object newValue)`
`static Map<String, Object>`	`setValue(Map<String, Object> map, String key, BiFunction<String, Object, Object> newValue)`
`static Map<String, Object>`	`update(Map<String, Object> map1, Map<String, Object> map2)`
`static List<Object>`	`merge(List<Object> list1, List<Object> list2)`
`static long`	`downloadUrl(String url, String fileName)`
`static void`	`decompressGzip(String sourceFileName, String targetFileName)`
`static U.FetchResponse`	`fetch(String url)`
`static U.FetchResponse`	`fetch(String url, Integer connectTimeout, Integer readTimeout)`
`static U.FetchResponse`	`fetch(String url, Integer connectTimeout, Integer readTimeout, Integer retryCount, Integer timeBetweenRetry)`
`static U.FetchResponse`	`fetch(String url, String method, String body)`
`static void`	`setupConnection(HttpURLConnection connection, String method, Map<String, List<String>> headerFields, Integer connectTimeout, Integer readTimeout)`
`static U.FetchResponse`	`fetch(String url, String method, String body, Map<String, List<String>> headerFields, Integer connectTimeout, Integer readTimeout)`
`static List<String>`	`explode(String input)`
`static String`	`implode(Array<String> input)`
`static String`	`implode(Iterable<String> input)`
`String`	`camelCase()`
`String`	`lowerFirst()`
`String`	`upperFirst()`
`String`	`capitalize()`
`String`	`deburr()`
`boolean`	`endsWith(String target)`
`boolean`	`endsWith(String target, Integer position)`
`String`	`kebabCase()`
`String`	`repeat(int length)`
`String`	`pad(int length)`
`String`	`pad(int length, String chars)`
`String`	`padStart(int length)`
`String`	`padStart(int length, String chars)`
`String`	`padEnd(int length)`
`String`	`padEnd(int length, String chars)`
`String`	`snakeCase()`
`String`	`startCase()`
`boolean`	`startsWith(String target)`
`boolean`	`startsWith(String target, Integer position)`
`String`	`trim()`
`String`	`trimWith(String chars)`
`String`	`trimStart()`
`String`	`trimStartWith(String chars)`
`String`	`trimEnd()`
`String`	`trimEndWith(String chars)`
`String`	`trunc()`
`String`	`trunc(int length)`
`String`	`uncapitalize()`
`List<String>`	`words()`
`static <K, V> U.LruCache<K, V>`	`createLruCache(int capacity)`
`static <T> List<List<T>>`	`createPermutationWithRepetition(List<T> list, int permutationLength)`
`List<List<T>>`	`createPermutationWithRepetition(int permutationLength)`
`static <T> String`	`join(Iterable<T> iterable, String separator)`
`static String`	`toJson(Collection collection)`
`static String`	`toJson(Map map)`
`String`	`toJson()`
`static <T> T`	`fromXml(String xml)`
`static Map<String, Object>`	`fromXmlMap(String xml)`
`static Map<String, Object>`	`fromXmlMap(String xml, Xml.FromType fromType)`
`static <T> T`	`fromXml(String xml, Xml.FromType fromType)`
`static <T> T`	`fromXmlMakeArrays(String xml)`
`static <T> T`	`fromXmlWithoutNamespaces(String xml)`
`static Map<String, Object>`	`fromXmlWithoutNamespacesMap(String xml)`
`static <T> T`	`fromXmlWithoutAttributes(String xml)`
`static <T> T`	`fromXmlWithoutNamespacesAndAttributes(String xml)`
`static String`	`toXml(Collection collection)`
`static String`	`toXml(Map map)`
`static <T> T`	`fromJson(String string)`
`Object`	`fromJson()`
`static Map<String, Object>`	`fromJsonMap(String string)`
`String`	`toXml()`
`Object`	`fromXml()`
`static String`	`jsonToXml(String json, Xml.XmlStringBuilder.Step identStep, U.JsonToXmlMode mode, String newRootName)`
`static String`	`jsonToXml(String json, Xml.XmlStringBuilder.Step identStep)`
`static String`	`jsonToXml(String json, U.JsonToXmlMode mode)`
`static String`	`jsonToXml(String json, U.JsonToXmlMode mode, String newRootName)`
`static String`	`jsonToXml(String json, String newRootName)`
`static String`	`jsonToXml(String json)`
`static String`	`xmlToJson(String xml, Json.JsonStringBuilder.Step identStep, U.XmlToJsonMode mode)`
`static String`	`xmlToJson(String xml)`
`static String`	`xmlToJson(String xml, Json.JsonStringBuilder.Step identStep)`
`static String`	`xmlToJson(String xml, U.XmlToJsonMode mode)`
`static String`	`xmlOrJsonToJson(String xmlOrJson, Json.JsonStringBuilder.Step identStep)`
`static String`	`xmlOrJsonToJson(String xmlOrJson)`
`static String`	`xmlOrJsonToXml(String xmlOrJson, Xml.XmlStringBuilder.Step identStep)`
`static String`	`xmlOrJsonToXml(String xmlOrJson)`
`static U.TextType`	`getTextType(String text)`
`static String`	`formatJsonOrXml(String jsonOrXml, String identStep)`
`static String`	`formatJsonOrXml(String jsonOrXml)`
`static String`	`formatJson(String json, Json.JsonStringBuilder.Step identStep)`
`static String`	`formatJson(String json)`
`static String`	`formatXml(String xml, Xml.XmlStringBuilder.Step identStep)`
`static String`	`formatXml(String xml)`
`static String`	`changeXmlEncoding(String xml, Xml.XmlStringBuilder.Step identStep, String encoding)`
`static String`	`changeXmlEncoding(String xml, String encoding)`
`static Map<String, Object>`	`removeMinusesAndConvertNumbers(Map<String, Object> map)`
`static boolean`	`isJsonNumber(String string)`
`static Map<String, Object>`	`replaceSelfClosingWithNull(Map<String, Object> map)`
`static Map<String, Object>`	`replaceSelfClosingWithEmpty(Map<String, Object> map)`
`static Object`	`replaceSelfClosingWithValue(Map<String, Object> map, String value)`
`static Map<String, Object>`	`replaceEmptyValueWithNull(Map<String, Object> map)`
`static Object`	`replaceEmptyValueWithEmptyString(Map<String, Object> map)`
`static Map<String, Object>`	`forceAttributeUsage(Map<String, Object> map)`
`static Map<String, Object>`	`replaceNullWithEmptyValue(Map<String, Object> map)`
`static Map<String, Object>`	`replaceEmptyStringWithEmptyValue(Map<String, Object> map)`
`static Map<String, Object>`	`replaceNumberAndBooleanWithString(Map<String, Object> map)`
`static Map<String, Object>`	`replaceFirstLevel(Map<String, Object> map)`
`static Map<String, Object>`	`replaceFirstLevel(Map<String, Object> map, int level)`
`static Map<String, Object>`	`replaceNilWithNull(Map<String, Object> map)`
`static Map<String, Object>`	`deepCopyMap(Map<String, Object> map)`
`static U.Builder`	`objectBuilder()`
`static U.ArrayBuilder`	`arrayBuilder()`

Methods inherited from class com.github.underscore.Underscore
after, all, all, and, any, any, before, binarySearch, binarySearch, bind, call, chain, checkNotNull, checkNotNull, checkNotNullElements, chunk, chunk, chunk, chunk, chunkFill, chunkFill, chunkFill, chunkFill, clearInterval, clearTimeout, clone, clone, collect, collect, compact, compact, compact, compact, compact, compact, compose, concat, concat, concatWith, constant, contains, contains, contains, containsAtLeast, containsAtLeast, containsAtMost, containsAtMost, containsWith, containsWith, copyOf, copyOf, copyOfRange, copyOfRange, count, count, countBy, countBy, countBy, countBy, cycle, cycle, debounce, defaultTo, defaults, defer, defer, delay, detect, difference, difference, difference, differenceWith, distinct, distinct, distinctBy, distinctBy, drop, drop, drop, drop, each, each, eachIndexed, eachRight, eachRight, elementAt, elementAt, elementAtOrElse, elementAtOrElse, elementAtOrNull, elementAtOrNull, escape, every, every, extend, filter, filter, filter, filter, filterFalse, filterFalse, filterFalse, filterIndexed, find, findIndex, findIndex, findKey, findKey, findLast, findLastIndex, findLastIndex, findLastKey, findLastKey, findWhere, findWhere, first, first, first, first, first, first, first, first, first, firstOrNull, firstOrNull, firstOrNull, firstOrNull, flatten, flatten, flatten, flatten, foldl, foldr, forEach, forEach, forEachIndexed, forEachIndexed, forEachRight, forEachRight, format, functions, get, get, getIterable, getString, groupBy, groupBy, groupBy, groupBy, has, head, head, head, head, head, identity, include, indexBy, indexBy, indexOf, indexOf, initial, initial, initial, initial, initial, initial, inject, interpose, interpose, interposeByList, interposeByList, intersection, intersection, intersection, intersectionWith, invert, invoke, invoke, invoke, invoke, isArray, isBoolean, isDate, isEmpty, isEmpty, isEmpty, isEqual, isError, isFunction, isMatch, isNotEmpty, isNotEmpty, isNotEmpty, isNull, isNumber, isObject, isRegExp, isString, iterate, iteratee, join, join, join, join, join, keys, last, last, last, last, last, last, last, lastIndex, lastIndex, lastIndex, lastIndexOf, lastIndexOf, lastOrNull, lastOrNull, lastOrNull, lastOrNull, main, map, map, map, map, mapIndexed, mapIndexed, mapMulti, mapObject, matcher, max, max, max, max, memoize, methods, min, min, min, min, mixin, negate, nonNull, now, object, of, omit, omit, once, or, pairs, partition, partition, pick, pick, pluck, pluck, pluck, pop, pop, property, propertyOf, push, push, random, random, range, range, range, range, range, range, reduce, reduce, reduce, reduce, reduceRight, reduceRight, reduceRight, reduceRight, reject, reject, reject, rejectIndexed, repeat, replace, replace, replaceIndexed, replaceIndexed, rest, rest, rest, rest, rest, rest, result, reverse, reverse, reverse, reverse, sample, sample, sample, select, select, set, set, setInterval, setTimeout, shift, shift, shuffle, shuffle, singleOrNull, singleOrNull, singleOrNull, singleOrNull, size, size, size, slice, slice, slice, slice, slice, slice, some, some, sort, sort, sort, sortBy, sortBy, sortBy, sortWith, sortWith, sortedIndex, sortedIndex, sortedIndex, sortedIndex, splitAt, splitAt, splitAt, tail, tail, tail, tail, tail, tail, takeSkipping, takeSkipping, takeSkipping, tap, template, templateSettings, throttle, times, toArray, toArray, toCardinalityMap, toCardinalityMap, toMap, toMap, toMap, unescape, union, union, unionWith, uniq, uniq, uniq, uniq, uniqueId, uniquePassword, unshift, unshift, unzip, value, values, where, where, where, without, without, wrap, zip
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- U
```
U(Iterable<T> iterable)
```
- U
```
U(String string)
```

Method Detail

chain

 static U.Chain<String> chain(String item)

chain

 static <T> U.Chain<T> chain(List<T> list)

chain

 static U.Chain<Map<String, Object>> chain(Map<String, Object> map)

chain

 static <T> U.Chain<T> chain(Iterable<T> iterable)

chain

 static <T> U.Chain<T> chain(Iterable<T> iterable, int size)

chain

 static <T> U.Chain<T> chain(Array<T> list)

chain

 static U.Chain<Integer> chain(Array<int> array)

chain
```
 U.Chain<T> chain()
```

of

 static U.Chain<String> of(String item)

of

 static <T> U.Chain<T> of(List<T> list)

of

 static U.Chain<Map<String, Object>> of(Map<String, Object> map)

of

 static <T> U.Chain<T> of(Iterable<T> iterable)

of

 static <T> U.Chain<T> of(Iterable<T> iterable, int size)

of

 static <T> U.Chain<T> of(Array<T> list)

of

 static U.Chain<Integer> of(Array<int> array)

of
```
 U.Chain<T> of()
```

drop

 static <T> List<T> drop(Iterable<T> iterable)

drop
```
 List<T> drop()
```

drop

 static <T> List<T> drop(Iterable<T> iterable, Integer n)

drop
```
 List<T> drop(Integer n)
```

dropRight

 static <T> List<T> dropRight(Iterable<T> iterable)

dropRight
```
 List<T> dropRight()
```

dropRight

 static <T> List<T> dropRight(Iterable<T> iterable, Integer n)

dropRight
```
 List<T> dropRight(Integer n)
```

dropWhile

 static <T> List<T> dropWhile(Iterable<T> iterable, Predicate<T> pred)

dropWhile
```
 List<T> dropWhile(Predicate<T> pred)
```

dropRightWhile

 static <T> List<T> dropRightWhile(Iterable<T> iterable, Predicate<T> pred)

dropRightWhile

 List<T> dropRightWhile(Predicate<T> pred)

fill

 static <T> List<T> fill(List<T> list, T item)

fill

 static <T> Array<T> fill(Array<T> array, T item)

fill
```
 List<Object> fill(Object value)
```

fill

 static List<Object> fill(List<Object> list, Object value, Integer start, Integer end)

fill

 List<Object> fill(Object value, Integer start, Integer end)

flattenDeep

 static <E> List<E> flattenDeep(List<out Object> list)

flattenDeep
```
 List<T> flattenDeep()
```

pull

 static List<Object> pull(List<Object> list, Array<Object> values)

pull

 List<Object> pull(Array<Object> values)

pullAt

 static List<Object> pullAt(List<Object> list, Array<Integer> indexes)

pullAt

 List<Object> pullAt(Array<Integer> indexes)

remove

 static <T> List<T> remove(List<T> list, Predicate<T> pred)

remove
```
 List<T> remove(Predicate<T> pred)
```

take

 static <T> List<T> take(Iterable<T> iterable)

take
```
 List<T> take()
```

takeRight

 static <T> List<T> takeRight(Iterable<T> iterable)

takeRight
```
 List<T> takeRight()
```

take

 static <T> List<T> take(Iterable<T> iterable, Integer n)

take
```
 List<T> take(Integer n)
```

takeRight

 static <T> List<T> takeRight(Iterable<T> iterable, Integer n)

takeRight
```
 List<T> takeRight(Integer n)
```

takeWhile

 static <T> List<T> takeWhile(Iterable<T> iterable, Predicate<T> pred)

takeWhile
```
 List<T> takeWhile(Predicate<T> pred)
```

takeRightWhile

 static <T> List<T> takeRightWhile(Iterable<T> iterable, Predicate<T> pred)

takeRightWhile

 List<T> takeRightWhile(Predicate<T> pred)

xor

 static <T> List<T> xor(Array<List<T>> lists)

xor
```
 List<T> xor(List<T> list)
```

at

 static <T> List<T> at(List<T> list, Array<Integer> indexes)

at
```
 List<T> at(Array<Integer> indexes)
```

average

 static <T extends Number> Double average(Iterable<T> iterable)

average

 static <E, F extends Number> Double average(Iterable<E> iterable, Function<E, F> func)

average

 static <N extends Number> Double average(Array<N> array)

average

 static Double average(BigDecimal first, BigDecimal second)

average

 static Double average(BigInteger first, BigInteger second)

average

 static Double average(Byte first, Byte second)

average

 static Double average(Double first, Double second)

average

 static Double average(Float first, Float second)

average

 static Double average(Integer first, Integer second)

average

 static Double average(Long first, Long second)

sum

 static <T extends Number> T sum(Iterable<T> iterable)

sum

 static <E, F extends Number> F sum(Iterable<E> iterable, Function<E, F> func)

sum

 static <N extends Number> N sum(Array<N> array)

sum
```
 <F extends Number> F sum()
```

sum

 <E, F extends Number> F sum(Function<E, F> func)

add

 static <T extends Number> T add(T first, T second)

subtract

 static <T extends Number> T subtract(Array<T> values)

mean

 static <T extends Number> double mean(Iterable<T> iterable)

mean
```
 double mean()
```

median

 static <T extends Number> double median(Iterable<T> iterable)

median
```
 double median()
```

camelCase

 static String camelCase(String string)

lowerFirst

 static String lowerFirst(String string)

upperFirst

 static String upperFirst(String string)

capitalize

 static String capitalize(String string)

uncapitalize

 static String uncapitalize(String string)

deburr
```
 static String deburr(String string)
```

words

 static List<String> words(String string)

endsWith

 static boolean endsWith(String string, String target)

endsWith

 static boolean endsWith(String string, String target, Integer position)

kebabCase

 static String kebabCase(String string)

repeat

 static String repeat(String string, int length)

pad

 static String pad(String string, int length)

pad

 static String pad(String string, int length, String chars)

padStart

 static String padStart(String string, Integer length)

padStart

 static String padStart(String string, Integer length, String chars)

padEnd

 static String padEnd(String string, Integer length)

padEnd

 static String padEnd(String string, Integer length, String chars)

snakeCase

 static String snakeCase(String string)

startCase

 static String startCase(String string)

startsWith

 static boolean startsWith(String string, String target)

startsWith

 static boolean startsWith(String string, String target, Integer position)

trim
```
 static String trim(String string)
```

trim

 static String trim(String string, String chars)

trimStart

 static String trimStart(String string)

trimStart

 static String trimStart(String string, String chars)

trimEnd
```
 static String trimEnd(String string)
```

trimEnd

 static String trimEnd(String string, String chars)

trunc
```
 static String trunc(String string)
```

trunc

 static String trunc(String string, Integer length)

stringToPath

 static List<String> stringToPath(String string)

get

 static <T> T get(Map<String, Object> object, String path)

get

 static <T> T get(Map<String, Object> object, List<String> paths)

selectToken

 static String selectToken(Map<String, Object> object, String expression)

selectTokens

 static List<String> selectTokens(Map<String, Object> object, String expression)

set

 static <T> T set(Map<String, Object> object, String path, Object value)

set

 static <T> T set(Map<String, Object> object, List<String> paths, Object value)

update

 static <T> T update(Map<String, Object> object, String path, Object value)

update

 static <T> T update(Map<String, Object> object, List<String> paths, Object value)

remove

 static <T> T remove(Map<String, Object> object, String path)

remove

 static <T> T remove(Map<String, Object> object, List<String> paths)

rename

 static Map<String, Object> rename(Map<String, Object> map, String oldKey, String newKey)

setValue

 static Map<String, Object> setValue(Map<String, Object> map, String key, Object newValue)

setValue

 static Map<String, Object> setValue(Map<String, Object> map, String key, BiFunction<String, Object, Object> newValue)

update

 static Map<String, Object> update(Map<String, Object> map1, Map<String, Object> map2)

merge

 static List<Object> merge(List<Object> list1, List<Object> list2)

downloadUrl

 static long downloadUrl(String url, String fileName)

decompressGzip

 static void decompressGzip(String sourceFileName, String targetFileName)

fetch

 static U.FetchResponse fetch(String url)

fetch

 static U.FetchResponse fetch(String url, Integer connectTimeout, Integer readTimeout)

fetch

 static U.FetchResponse fetch(String url, Integer connectTimeout, Integer readTimeout, Integer retryCount, Integer timeBetweenRetry)

fetch

 static U.FetchResponse fetch(String url, String method, String body)

setupConnection

 static void setupConnection(HttpURLConnection connection, String method, Map<String, List<String>> headerFields, Integer connectTimeout, Integer readTimeout)

fetch

 static U.FetchResponse fetch(String url, String method, String body, Map<String, List<String>> headerFields, Integer connectTimeout, Integer readTimeout)

explode

 static List<String> explode(String input)

implode

 static String implode(Array<String> input)

implode

 static String implode(Iterable<String> input)

camelCase
```
 String camelCase()
```

lowerFirst
```
 String lowerFirst()
```

upperFirst
```
 String upperFirst()
```

capitalize
```
 String capitalize()
```

deburr
```
 String deburr()
```

endsWith
```
 boolean endsWith(String target)
```

endsWith

 boolean endsWith(String target, Integer position)

kebabCase
```
 String kebabCase()
```

repeat
```
 String repeat(int length)
```

pad
```
 String pad(int length)
```

pad
```
 String pad(int length, String chars)
```

padStart
```
 String padStart(int length)
```

padStart

 String padStart(int length, String chars)

padEnd
```
 String padEnd(int length)
```

padEnd

 String padEnd(int length, String chars)

snakeCase
```
 String snakeCase()
```

startCase
```
 String startCase()
```

startsWith
```
 boolean startsWith(String target)
```

startsWith

 boolean startsWith(String target, Integer position)

trim
```
 String trim()
```

trimWith
```
 String trimWith(String chars)
```

trimStart
```
 String trimStart()
```

trimStartWith
```
 String trimStartWith(String chars)
```

trimEnd
```
 String trimEnd()
```

trimEndWith
```
 String trimEndWith(String chars)
```

trunc
```
 String trunc()
```

trunc
```
 String trunc(int length)
```

uncapitalize
```
 String uncapitalize()
```

words
```
 List<String> words()
```

createLruCache

 static <K, V> U.LruCache<K, V> createLruCache(int capacity)

createPermutationWithRepetition

 static <T> List<List<T>> createPermutationWithRepetition(List<T> list, int permutationLength)

createPermutationWithRepetition

 List<List<T>> createPermutationWithRepetition(int permutationLength)

join

 static <T> String join(Iterable<T> iterable, String separator)

toJson

 static String toJson(Collection collection)

toJson
```
 static String toJson(Map map)
```

toJson
```
 String toJson()
```

fromXml
```
 static <T> T fromXml(String xml)
```

fromXmlMap

 static Map<String, Object> fromXmlMap(String xml)

fromXmlMap

 static Map<String, Object> fromXmlMap(String xml, Xml.FromType fromType)

fromXml

 static <T> T fromXml(String xml, Xml.FromType fromType)

fromXmlMakeArrays

 static <T> T fromXmlMakeArrays(String xml)

fromXmlWithoutNamespaces

 static <T> T fromXmlWithoutNamespaces(String xml)

fromXmlWithoutNamespacesMap

 static Map<String, Object> fromXmlWithoutNamespacesMap(String xml)

fromXmlWithoutAttributes

 static <T> T fromXmlWithoutAttributes(String xml)

fromXmlWithoutNamespacesAndAttributes

 static <T> T fromXmlWithoutNamespacesAndAttributes(String xml)

toXml

 static String toXml(Collection collection)

toXml
```
 static String toXml(Map map)
```

fromJson
```
 static <T> T fromJson(String string)
```

fromJson
```
 Object fromJson()
```

fromJsonMap

 static Map<String, Object> fromJsonMap(String string)

toXml
```
 String toXml()
```

fromXml
```
 Object fromXml()
```

jsonToXml

 static String jsonToXml(String json, Xml.XmlStringBuilder.Step identStep, U.JsonToXmlMode mode, String newRootName)

jsonToXml

 static String jsonToXml(String json, Xml.XmlStringBuilder.Step identStep)

jsonToXml

 static String jsonToXml(String json, U.JsonToXmlMode mode)

jsonToXml

 static String jsonToXml(String json, U.JsonToXmlMode mode, String newRootName)

jsonToXml

 static String jsonToXml(String json, String newRootName)

jsonToXml
```
 static String jsonToXml(String json)
```

xmlToJson

 static String xmlToJson(String xml, Json.JsonStringBuilder.Step identStep, U.XmlToJsonMode mode)

xmlToJson
```
 static String xmlToJson(String xml)
```

xmlToJson

 static String xmlToJson(String xml, Json.JsonStringBuilder.Step identStep)

xmlToJson

 static String xmlToJson(String xml, U.XmlToJsonMode mode)

xmlOrJsonToJson

 static String xmlOrJsonToJson(String xmlOrJson, Json.JsonStringBuilder.Step identStep)

xmlOrJsonToJson

 static String xmlOrJsonToJson(String xmlOrJson)

xmlOrJsonToXml

 static String xmlOrJsonToXml(String xmlOrJson, Xml.XmlStringBuilder.Step identStep)

xmlOrJsonToXml

 static String xmlOrJsonToXml(String xmlOrJson)

getTextType

 static U.TextType getTextType(String text)

formatJsonOrXml

 static String formatJsonOrXml(String jsonOrXml, String identStep)

formatJsonOrXml

 static String formatJsonOrXml(String jsonOrXml)

formatJson

 static String formatJson(String json, Json.JsonStringBuilder.Step identStep)

formatJson
```
 static String formatJson(String json)
```

formatXml

 static String formatXml(String xml, Xml.XmlStringBuilder.Step identStep)

formatXml
```
 static String formatXml(String xml)
```

changeXmlEncoding

 static String changeXmlEncoding(String xml, Xml.XmlStringBuilder.Step identStep, String encoding)

changeXmlEncoding

 static String changeXmlEncoding(String xml, String encoding)

removeMinusesAndConvertNumbers

 static Map<String, Object> removeMinusesAndConvertNumbers(Map<String, Object> map)

isJsonNumber

 static boolean isJsonNumber(String string)

replaceSelfClosingWithNull

 static Map<String, Object> replaceSelfClosingWithNull(Map<String, Object> map)

replaceSelfClosingWithEmpty

 static Map<String, Object> replaceSelfClosingWithEmpty(Map<String, Object> map)

replaceSelfClosingWithValue

 static Object replaceSelfClosingWithValue(Map<String, Object> map, String value)

replaceEmptyValueWithNull

 static Map<String, Object> replaceEmptyValueWithNull(Map<String, Object> map)

replaceEmptyValueWithEmptyString

 static Object replaceEmptyValueWithEmptyString(Map<String, Object> map)

forceAttributeUsage

 static Map<String, Object> forceAttributeUsage(Map<String, Object> map)

replaceNullWithEmptyValue

 static Map<String, Object> replaceNullWithEmptyValue(Map<String, Object> map)

replaceEmptyStringWithEmptyValue

 static Map<String, Object> replaceEmptyStringWithEmptyValue(Map<String, Object> map)

replaceNumberAndBooleanWithString

 static Map<String, Object> replaceNumberAndBooleanWithString(Map<String, Object> map)

replaceFirstLevel

 static Map<String, Object> replaceFirstLevel(Map<String, Object> map)

replaceFirstLevel

 static Map<String, Object> replaceFirstLevel(Map<String, Object> map, int level)

replaceNilWithNull

 static Map<String, Object> replaceNilWithNull(Map<String, Object> map)

deepCopyMap

 static Map<String, Object> deepCopyMap(Map<String, Object> map)

objectBuilder
```
 static U.Builder objectBuilder()
```

arrayBuilder
```
 static U.ArrayBuilder arrayBuilder()
```

Class U

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class com.github.underscore.Underscore

Methods inherited from class java.lang.Object

Constructor Detail

U

U

Method Detail

chain

chain

chain

chain

chain

chain

chain

chain

of

of

of

of

of

of

of

of

drop

drop

drop

drop

dropRight

dropRight

dropRight

dropRight

dropWhile

dropWhile

dropRightWhile

dropRightWhile

fill

fill

fill

fill

fill

flattenDeep

flattenDeep

pull

pull

pullAt

pullAt

remove

remove

take

take

takeRight

takeRight

take

take

takeRight

takeRight

takeWhile

takeWhile

takeRightWhile

takeRightWhile

xor

xor

at

at

average

average

average

average

average

average

average

average

average

average

sum